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Ju L, Yu B, Chen H, Xiao Z, Xiang W, Zhan J, Zhang C, Liu Z, Tao L, Lu W. Multilevel Printed Wearable Radio-Frequency Intelligent Identification Platform for Object Recognition. ACS APPLIED MATERIALS & INTERFACES 2024; 16:49856-49867. [PMID: 39230937 DOI: 10.1021/acsami.4c06404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/05/2024]
Abstract
As a noncontact target recognition technique, radio-frequency identification (RFID) technology demonstrates attractive potential in constructing human-machine interaction (HMI) systems. However, the current development of RFID technologies in HMI systems is hampered by critical challenges in manufacturing high-performance RFID readers with superior flexibility and wearing comfort. Hence, we propose a multilevel printing strategy to overcome the difficulties in manufacturing high-performance large-scale microwave systems. Compared to traditional processes, the RFID system fabricated by the hybrid additive manufacturing technique exhibits equivalent electromagnetic performance and has obvious advantages in terms of manufacturing cost and environmental friendliness. A printed reconfigurable antenna with intelligent radiation mode is seamlessly integrated with the reader circuit via a "one-step" printing technology. Additionally, through chemical doping and artificial intelligence (AI) prediction, we have developed a modified polydimethylsiloxane (PDMS) encapsulation to miniaturize the system volume and enhance reliability. Electromagnetic and mechanical measurements demonstrated that our flexible RFID platform offers superior reliability and stability during long-term daily use. The RFID platform possesses exceptional capabilities in target positioning and accurate identification, demonstrating unique potential in noncontact sensing and recognition, which are highly demanded by flexible and wearable HMI systems.
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Affiliation(s)
- Lu Ju
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
- Purple Mountain Laboratories, Nanjing 211111, China
| | - Buyun Yu
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
| | - Hao Chen
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
| | - Zhida Xiao
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
| | - Wei Xiang
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
| | - Junlin Zhan
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
| | - Chao Zhang
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
| | - Zhenguo Liu
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
- Purple Mountain Laboratories, Nanjing 211111, China
| | - Li Tao
- School of Materials Science and Engineering, Center of 2D Materials, Southeast University, Nanjing 210096, China
| | - Weibing Lu
- State Key Laboratory of Millimeter Waves School of Information Science and Engineering, Southeast University, Nanjing 210096, China
- Center for Flexible RF Technology, Frontiers Science Center for Mobile Information Communication and Security Southeast University, Nanjing 210096, China
- Purple Mountain Laboratories, Nanjing 211111, China
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2
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Sasaki Y, Ohshiro K, Kato M, Tanaka H, Yamagami A, Hagiya K, Minami T. Quantitative Spermidine Detection in Cosmetics using an Organic Transistor-based Chemical Sensor. ChemistryOpen 2024:e202400098. [PMID: 39235692 DOI: 10.1002/open.202400098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 06/26/2024] [Indexed: 09/06/2024] Open
Abstract
Spermidine is an essential biomarker related to antiaging. Although the detection of spermidine levels is in high demand in life science fields, easy-to-use analytical tools without sample purification have not yet been fully established. Herein, we propose an organic field-effect transistor-based chemical sensor for quantifying the spermidine concentration in commercial cosmetics. An extended-gate structure was employed for organic field-effect transistor (OFET)-based chemical sensing in aqueous media. A coordination-bond-based sensing system was introduced into the OFET device to visualize the spermidine detection information through changes in the transistor characteristics. The extended-gate-type OFET has shown quantitative responses to spermidine, which indicates sufficient detectability (i. e., the limit of detection for spermidine: 2.3 μM) considering actual concentrations in cosmetics. The applicability of the OFET-based chemical sensor for cosmetic analysis was validated by instrumental analysis using high-performance liquid chromatography. The estimated recovery rates for spermidine in cosmetic ingredient products (108-111 %) suggest the feasibility of cosmetic analysis based on the OFET-based chemical sensor.
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Affiliation(s)
- Yui Sasaki
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505 Tokyo, Japan
- JST, PRESTO, 4-1-8 Honcho, Kawaguchi, 332-0012 Saitama, Japan
| | - Kohei Ohshiro
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505 Tokyo, Japan
| | - Miyuki Kato
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505 Tokyo, Japan
| | - Hikaru Tanaka
- Corporate Research Center, Toyobo Co., Ltd., 2-1-1 Katata, Otsu, 520-0292 Shiga, Japan
| | - Akari Yamagami
- Corporate Research Center, Toyobo Co., Ltd., 2-1-1 Katata, Otsu, 520-0292 Shiga, Japan
| | - Kazutake Hagiya
- Corporate Research Center, Toyobo Co., Ltd., 2-1-1 Katata, Otsu, 520-0292 Shiga, Japan
| | - Tsuyoshi Minami
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505 Tokyo, Japan
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You K, Wang Z, Lin J, Guo X, Lin L, Liu Y, Li F, Huang W. On-Demand Picoliter-Level-Droplet Inkjet Printing for Micro Fabrication and Functional Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2402638. [PMID: 39149907 DOI: 10.1002/smll.202402638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 07/29/2024] [Indexed: 08/17/2024]
Abstract
With the advent of Internet of Things (IoTs) and wearable devices, manufacturing requirements have shifted toward miniaturization, flexibility, environmentalization, and customization. Inkjet printing, as a non-contact picoliter-level droplet printing technology, can achieve material deposition at the microscopic level, helping to achieve high resolution and high precision patterned design. Meanwhile, inkjet printing has the advantages of simple process, high printing efficiency, mask-free digital printing, and direct pattern deposition, and is gradually emerging as a promising technology to meet such new requirements. However, there is a long way to go in constructing functional materials and emerging devices due to the uncommercialized ink materials, complicated film-forming process, and geometrically/functionally mismatched interface, limiting film quality and device applications. Herein, recent developments in working mechanisms, functional ink systems, droplet ejection and flight process, droplet drying process, as well as emerging multifunctional and intelligence applications including optics, electronics, sensors, and energy storage and conversion devices is reviewed. Finally, it is also highlight some of the critical challenges and research opportunities. The review is anticipated to provide a systematic comprehension and valuable insights for inkjet printing, thereby facilitating the advancement of their emerging applications.
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Affiliation(s)
- Kejia You
- Strait Institute of Flexible Electronics (SIFE), Future Technologies, Fujian Key Laboratory of Flexible Electronics, Fujian Normal University and Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, China
| | - Zhen Wang
- Strait Institute of Flexible Electronics (SIFE), Future Technologies, Fujian Key Laboratory of Flexible Electronics, Fujian Normal University and Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, China
| | - Jiasong Lin
- Strait Institute of Flexible Electronics (SIFE), Future Technologies, Fujian Key Laboratory of Flexible Electronics, Fujian Normal University and Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, China
| | - Xuan Guo
- Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, Fujian Provincial Key Laboratory of Photonics Technology, Fujian Normal University, Fuzhou, 350117, China
| | - Liangxu Lin
- Strait Institute of Flexible Electronics (SIFE), Future Technologies, Fujian Key Laboratory of Flexible Electronics, Fujian Normal University and Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, China
| | - Yang Liu
- Strait Institute of Flexible Electronics (SIFE), Future Technologies, Fujian Key Laboratory of Flexible Electronics, Fujian Normal University and Strait Laboratory of Flexible Electronics (SLoFE), Fuzhou, 350117, China
| | - Fushan Li
- Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, 350117, China
| | - Wei Huang
- Frontiers Science Center for Flexible Electronics (FSCFE), MIIT Key Laboratory of Flexible Electronics (KLoFE), Northwestern Polytechnical University, Xi'an, 710072, China
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Mondal SK, Prakasan L, Kolluru N, Pradhan JR, Dasgupta S. Inkjet-Printed, High-Performance MoS 2 Transistors and Unipolar Logic Electronics. ACS APPLIED MATERIALS & INTERFACES 2024; 16:42392-42405. [PMID: 39080865 DOI: 10.1021/acsami.4c05529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
Two-dimensional (2D) semiconductor field-effect film transistors combine large carrier mobility with mechanical flexibility and therefore can be ideally suitable for wearable electronics or at the sensor interfaces of smart sensor systems. However, such applications require large-area solution processing as opposed to single-flake devices, where the critical challenge to overcome is the high interflake resistance values. In this report, using a narrow-channel, near-vertical transport device architecture, we have fabricated inkjet-printed sub-20 nm channel electrolyte-gated transistors with predominantly intraflake carrier transport. Therefore, the electronics transport in these transistors is not dominated by the high interflake resistance, and the intraflake material properties including doping density, defect concentration, contact resistance, and threshold voltage modulation can be examined and optimized independently to achieve a current density as high as 280 μA·μm-1. In addition, through the passivation of the sulfur vacancies with a tailored surface treatment, we demonstrate an impressive On-Off current ratio exceeding 1 × 107, complemented by a low subthreshold swing of 100 mV·decade-1. Next, exploiting these high-performance transistors, unipolar depletion-load-type inverters have been fabricated that show a maximum gain of 31. Furthermore, we have realized NAND, NOR, and OR gates, demonstrating their seamless operation at a frequency of 1 kHz. Therefore, this work represents an important step forward to realize electronic circuits based on printed 2D thin film transistors.
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Affiliation(s)
- Sandeep Kumar Mondal
- Department of Materials Engineering, Indian Institute of Science (IISc), CV Raman Avenue, Bangalore 560012, India
| | - Lakshmi Prakasan
- Department of Materials Engineering, Indian Institute of Science (IISc), CV Raman Avenue, Bangalore 560012, India
| | - Naveen Kolluru
- Department of Materials Engineering, Indian Institute of Science (IISc), CV Raman Avenue, Bangalore 560012, India
| | - Jyoti Ranjan Pradhan
- Department of Materials Engineering, Indian Institute of Science (IISc), CV Raman Avenue, Bangalore 560012, India
| | - Subho Dasgupta
- Department of Materials Engineering, Indian Institute of Science (IISc), CV Raman Avenue, Bangalore 560012, India
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5
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Wang G, Mao X, Wang W, Wang X, Li S, Wang Z. Bioprinted research models of urological malignancy. EXPLORATION (BEIJING, CHINA) 2024; 4:20230126. [PMID: 39175884 PMCID: PMC11335473 DOI: 10.1002/exp.20230126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/08/2024] [Indexed: 08/24/2024]
Abstract
Urological malignancy (UM) is among the leading threats to health care worldwide. Recent years have seen much investment in fundamental UM research, including mechanistic investigation, early diagnosis, immunotherapy, and nanomedicine. However, the results are not fully satisfactory. Bioprinted research models (BRMs) with programmed spatial structures and functions can serve as powerful research tools and are likely to disrupt traditional UM research paradigms. Herein, a comprehensive review of BRMs of UM is presented. It begins with a brief introduction and comparison of existing UM research models, emphasizing the advantages of BRMs, such as modeling real tissues and organs. Six kinds of mainstream bioprinting techniques used to fabricate such BRMs are summarized with examples. Thereafter, research advances in the applications of UM BRMs, such as culturing tumor spheroids and organoids, modeling cancer metastasis, mimicking the tumor microenvironment, constructing organ chips for drug screening, and isolating circulating tumor cells, are comprehensively discussed. At the end of this review, current challenges and future development directions of BRMs and UM are highlighted from the perspective of interdisciplinary science.
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Affiliation(s)
- Guanyi Wang
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
- Department of Biomedical Engineering and Hubei Province Key Laboratory of Allergy and Immune Related DiseaseTaiKang Medical School (School of Basic Medical Sciences)Wuhan UniversityWuhanChina
| | - Xiongmin Mao
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Wang Wang
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Xiaolong Wang
- Lewis Katz School of MedicineTemple UniversityPhiladelphiaPennsylvaniaUSA
| | - Sheng Li
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Zijian Wang
- Department of UrologyCancer Precision Diagnosis and Treatment and Translational Medicine Hubei Engineering Research CenterZhongnan Hospital of Wuhan UniversityWuhanChina
- Department of Biomedical Engineering and Hubei Province Key Laboratory of Allergy and Immune Related DiseaseTaiKang Medical School (School of Basic Medical Sciences)Wuhan UniversityWuhanChina
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6
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Ma Z, Wang W, Xiong Y, Long Y, Shao Q, Wu L, Wang J, Tian P, Khan AU, Yang W, Dong Y, Yin H, Tang H, Dai J, Tahir M, Liu X, He L. Carbon Micro/Nano Machining toward Miniaturized Device: Structural Engineering, Large-Scale Fabrication, and Performance Optimization. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2400179. [PMID: 39031523 DOI: 10.1002/smll.202400179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 07/03/2024] [Indexed: 07/22/2024]
Abstract
With the rapid development of micro/nano machining, there is an elevated demand for high-performance microdevices with high reliability and low cost. Due to their outstanding electrochemical, optical, electrical, and mechanical performance, carbon materials are extensively utilized in constructing microdevices for energy storage, sensing, and optoelectronics. Carbon micro/nano machining is fundamental in carbon-based intelligent microelectronics, multifunctional integrated microsystems, high-reliability portable/wearable consumer electronics, and portable medical diagnostic systems. Despite numerous reviews on carbon materials, a comprehensive overview is lacking that systematically encapsulates the development of high-performance microdevices based on carbon micro/nano structures, from structural design to manufacturing strategies and specific applications. This review focuses on the latest progress in carbon micro/nano machining toward miniaturized device, including structural engineering, large-scale fabrication, and performance optimization. Especially, the review targets an in-depth evaluation of carbon-based micro energy storage devices, microsensors, microactuators, miniaturized photoresponsive and electromagnetic interference shielding devices. Moreover, it highlights the challenges and opportunities in the large-scale manufacturing of carbon-based microdevices, aiming to spark further exciting research directions and application prospectives.
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Affiliation(s)
- Zeyu Ma
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Wenwu Wang
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Yibo Xiong
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Yihao Long
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Qi Shao
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Leixin Wu
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Jiangwang Wang
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Peng Tian
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Arif Ullah Khan
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Wenhao Yang
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Yixiao Dong
- Pritzker School of Molecular Engineering, University of Chicago, 5640 South Ellis Avenue, Chicago, IL, 60637, USA
| | - Hongbo Yin
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Hui Tang
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
| | - Jun Dai
- School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Muhammad Tahir
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
- School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xiaoyu Liu
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Liang He
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
- Med+X Center for Manufacturing, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
- Yibin Industrial Technology Research Institute of Sichuan University, Yibin R&D Park of Sichuan University, Yibin, 644005, P. R. China
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7
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Zhang J, Wang G, Chai Z, Li Z, Yuan S, Wang Y, Ding Y, Sun T, Wang T, Zhao D, Busnaina AA, Ren TL, Lu X. All-Solution-Processed Electronics with Sub-Microscale Resolution and Nanoscale Fidelity Fabricated Via a Humidity-Controlled, Surface Energy-Directed Assembly Process. ACS NANO 2024. [PMID: 39001855 DOI: 10.1021/acsnano.4c04936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/15/2024]
Abstract
Solution-based processes have received considerable attention in the fabrication of electronics and sensors owing to their merits of being low-cost, vacuum-free, and simple in equipment. However, the current solution-based processes either lack patterning capability or have low resolution (tens of micrometers) and low pattern fidelity in terms of line edge roughness (LER, several micrometers). Here, we present a surface energy-directed assembly (SEDA) process to fabricate metal oxide patterns with up to 2 orders of magnitude improvement in resolution (800 nm) and LER (16 nm). Experiment results show that high pattern fidelity can be achieved only at low relative humidities of below 30%. The reason for this phenomenon lies in negligible water condensation on the solution droplet. Employing the SEDA process, all-solution-processed metal oxide thin film transistors (TFTs) are fabricated by using indium oxide as channel layers, indium tin oxide as source/drain electrodes and gate electrodes, and aluminum oxide as gate dielectrics. TFT-based logic gate circuits, including NOT, NOR, NAND, and AND are fabricated as well, demonstrating the applicability of the SEDA process in fabricating large area functional electronics.
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Affiliation(s)
- Jingwei Zhang
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
| | - Guangji Wang
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
| | - Zhimin Chai
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
| | - Zetong Li
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
| | - Siqing Yuan
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
| | - Yihuan Wang
- Weiyang College, Tsinghua University, Beijing 100084, China
| | - Yi Ding
- Weiyang College, Tsinghua University, Beijing 100084, China
| | - Taohan Sun
- Weiyang College, Tsinghua University, Beijing 100084, China
| | - Tongqing Wang
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
| | - Dewen Zhao
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
| | - Ahmed A Busnaina
- NSF Nanoscale Science and Engineering Center for High-Rate Nanomanufacturing (CHN), Northeastern University, Boston, Massachusetts 02115, United States
| | - Tian-Ling Ren
- School of Integrated Circuits and Beijing National Research on Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Xinchun Lu
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
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8
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Ye C, Zhao L, Yang S, Li X. Recent Research on Preparation and Application of Smart Joule Heating Fabrics. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2309027. [PMID: 38072784 DOI: 10.1002/smll.202309027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/10/2023] [Indexed: 05/03/2024]
Abstract
Multifunctional wearable heaters have attracted much attention for their effective applications in personal thermal management and medical therapy. Compared to passive heating, Joule heating offers significant advantages in terms of reusability, reliable temperature control, and versatile coupling. Joule-heated fabrics make wearable electronics smarter. This review critically discusses recent advances in Joule-heated smart fabrics, focusing on various fabrication strategies based on material-structure synergy. Specifically, various applicable conductive materials with Joule heating effect are first summarized. Subsequently, different preparation methods for Joule heating fabrics are compared, and then their various applications in smart clothing, healthcare, and visual indication are discussed. Finally, the challenges faced in developing these smart Joule heating fabrics and their possible solutions are discussed.
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Affiliation(s)
- Chunfa Ye
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, China
| | - Longqi Zhao
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, China
| | - Sihui Yang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, China
| | - Xiaoyan Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, China
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9
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Imani KBC, Dodda JM, Yoon J, Torres FG, Imran AB, Deen GR, Al‐Ansari R. Seamless Integration of Conducting Hydrogels in Daily Life: From Preparation to Wearable Application. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306784. [PMID: 38240470 PMCID: PMC10987148 DOI: 10.1002/advs.202306784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/12/2023] [Indexed: 04/04/2024]
Abstract
Conductive hydrogels (CHs) have received significant attention for use in wearable devices because they retain their softness and flexibility while maintaining high conductivity. CHs are well suited for applications in skin-contact electronics and biomedical devices owing to their high biocompatibility and conformality. Although highly conductive hydrogels for smart wearable devices are extensively researched, a detailed summary of the outstanding results of CHs is required for a comprehensive understanding. In this review, the recent progress in the preparation and fabrication of CHs is summarized for smart wearable devices. Improvements in the mechanical, electrical, and functional properties of high-performance wearable devices are also discussed. Furthermore, recent examples of innovative and highly functional devices based on CHs that can be seamlessly integrated into daily lives are reviewed.
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Affiliation(s)
- Kusuma Betha Cahaya Imani
- Graduate Department of Chemical MaterialsInstitute for Plastic Information and Energy MaterialsSustainable Utilization of Photovoltaic Energy Research CenterPusan National UniversityBusan46241Republic of Korea
| | - Jagan Mohan Dodda
- New Technologies – Research Centre (NTC)University of West Bohemia, Univerzitní 8Pilsen301 00Czech Republic
| | - Jinhwan Yoon
- Graduate Department of Chemical MaterialsInstitute for Plastic Information and Energy MaterialsSustainable Utilization of Photovoltaic Energy Research CenterPusan National UniversityBusan46241Republic of Korea
| | - Fernando G. Torres
- Department of Mechanical EngineeringPontificia Universidad Catolica del Peru. Av. Universitaria 1801Lima15088Peru
| | - Abu Bin Imran
- Department of ChemistryBangladesh University of Engineering and TechnologyDhaka1000Bangladesh
| | - G. Roshan Deen
- Materials for Medicine Research GroupSchool of MedicineThe Royal College of Surgeons in Ireland (RCSI)Medical University of BahrainBusaiteen15503Kingdom of Bahrain
| | - Renad Al‐Ansari
- Materials for Medicine Research GroupSchool of MedicineThe Royal College of Surgeons in Ireland (RCSI)Medical University of BahrainBusaiteen15503Kingdom of Bahrain
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10
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Zhou S, Zhao Y, Xun Y, Wei Z, Yang Y, Yan W, Ding J. Programmable and Modularized Gas Sensor Integrated by 3D Printing. Chem Rev 2024; 124:3608-3643. [PMID: 38498933 DOI: 10.1021/acs.chemrev.3c00853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
The rapid advancement of intelligent manufacturing technology has enabled electronic equipment to achieve synergistic design and programmable optimization through computer-aided engineering. Three-dimensional (3D) printing, with the unique characteristics of near-net-shape forming and mold-free fabrication, serves as an effective medium for the materialization of digital designs into usable devices. This methodology is particularly applicable to gas sensors, where performance can be collaboratively optimized by the tailored design of each internal module including composition, microstructure, and architecture. Meanwhile, diverse 3D printing technologies can realize modularized fabrication according to the application requirements. The integration of artificial intelligence software systems further facilitates the output of precise and dependable signals. Simultaneously, the self-learning capabilities of the system also promote programmable optimization for the hardware, fostering continuous improvement of gas sensors for dynamic environments. This review investigates the latest studies on 3D-printed gas sensor devices and relevant components, elucidating the technical features and advantages of different 3D printing processes. A general testing framework for the performance evaluation of customized gas sensors is proposed. Additionally, it highlights the superiority and challenges of programmable and modularized gas sensors, providing a comprehensive reference for material adjustments, structure design, and process modifications for advanced gas sensor devices.
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Affiliation(s)
- Shixiang Zhou
- Department of Materials Science and Engineering, National University of Singapore, 117575, Singapore
| | - Yijing Zhao
- Department of Mechanical Engineering, National University of Singapore, 117575, Singapore
| | - Yanran Xun
- Department of Materials Science and Engineering, National University of Singapore, 117575, Singapore
| | - Zhicheng Wei
- Department of Materials Science and Engineering, National University of Singapore, 117575, Singapore
| | - Yong Yang
- Temasek Laboratories, National University of Singapore, 5A Engineering Drive 1, 117411, Singapore
| | - Wentao Yan
- Department of Mechanical Engineering, National University of Singapore, 117575, Singapore
| | - Jun Ding
- Department of Materials Science and Engineering, National University of Singapore, 117575, Singapore
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11
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Chen B, Zhang X, Gao Q, Yang D, Chen J, Chang X, Zhang C, Bai Y, Cui M, Wang S, Li H, Flavel BS, Chen J. The Development of Carbon/Silicon Heterojunction Solar Cells through Interface Passivation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306993. [PMID: 38233212 DOI: 10.1002/advs.202306993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 11/30/2023] [Indexed: 01/19/2024]
Abstract
Passivating contactsin heterojunction (HJ) solar cells have shown great potential in reducing recombination losses, and thereby achieving high power conversion efficiencies in photovoltaic devices. In this direction, carbon nanomaterials have emerged as a promising option for carbon/silicon (C/Si) HJsolar cells due to their tunable band structure, wide spectral absorption, high carrier mobility, and properties such as multiple exciton generation. However, the current limitations in efficiency and active area have hindered the industrialization of these devices. In this review, they examine the progress made in overcoming these constraints and discuss the prospect of achieving high power conversion efficiency (PCE) C/Si HJ devices. A C/Si HJ solar cell is also designed by introducing an innovative interface passivation strategy to further boost the PCE and accelerate the large area preparationof C/Si devices. The physical principle, device design scheme, and performanceoptimization approaches of this passivated C/Si HJ cells are discussed. Additionally, they outline potential future pathways and directions for C/Si HJ devices, including a reduction in their cost to manufacture and their incorporation intotandem solar cells. As such, this review aims to facilitate a deeperunderstanding of C/Si HJ solar cells and provide guidance for their further development.
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Affiliation(s)
- Bingbing Chen
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Xuning Zhang
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Qing Gao
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Dehua Yang
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Jingwei Chen
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Xuan Chang
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Cuili Zhang
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Yuhua Bai
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Mengnan Cui
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Shufang Wang
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
| | - Han Li
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Kaiserstrasse 12, 76131, Karlsruhe, Germany
| | - Benjamin S Flavel
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Kaiserstrasse 12, 76131, Karlsruhe, Germany
| | - Jianhui Chen
- Advanced Passivation Technology Lab, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
- Province-Ministry Co-Construction Collaborative Innovation Center of Hebei Photovoltaic Technology, College of Physics Science and Technology, Hebei University, Baoding, 071002, China
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12
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Xu M, Wei C, Zhang Y, Chen J, Li H, Zhang J, Sun L, Liu B, Lin J, Yu M, Xie L, Huang W. Coplanar Conformational Structure of π-Conjugated Polymers for Optoelectronic Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2301671. [PMID: 37364981 DOI: 10.1002/adma.202301671] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 06/05/2023] [Indexed: 06/28/2023]
Abstract
Hierarchical structure of conjugated polymers is critical to dominating their optoelectronic properties and applications. Compared to nonplanar conformational segments, coplanar conformational segments of conjugated polymers (CPs) demonstrate favorable properties for applications as a semiconductor. Herein, recent developments in the coplanar conformational structure of CPs for optoelectronic devices are summarized. First, this review comprehensively summarizes the unique properties of planar conformational structures. Second, the characteristics of the coplanar conformation in terms of optoelectrical properties and other polymer physics characteristics are emphasized. Five primary characterization methods for investigating the complanate backbone structures are illustrated, providing a systematical toolbox for studying this specific conformation. Third, internal and external conditions for inducing the coplanar conformational structure are presented, offering guidelines for designing this conformation. Fourth, the optoelectronic applications of this segment, such as light-emitting diodes, solar cells, and field-effect transistors, are briefly summarized. Finally, a conclusion and outlook for the coplanar conformational segment regarding molecular design and applications are provided.
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Affiliation(s)
- Man Xu
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Chuanxin Wei
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Yunlong Zhang
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Jiefeng Chen
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Hao Li
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Jingrui Zhang
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Lili Sun
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Bin Liu
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Jinyi Lin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Mengna Yu
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Linghai Xie
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
| | - Wei Huang
- State Key Laboratory of Organic Electronics and Information Displays & School of Chemistry and Life Sciences & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, China
- Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE) & Shaanxi Institute of Biomedical Materials and Engineering (SIBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, China
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13
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Kant C, Seetharaman M, Mahmood S, Katiyar M. Single-Step Inkjet-Printed Dielectric Template for Large Area Flexible Signage and Low-Information Displays. ACS NANO 2023; 17:22313-22325. [PMID: 37952186 DOI: 10.1021/acsnano.3c03903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
In recent years, the proliferation of smart gadgets has increased the demand for information displays; fortunately, organic light-emitting diodes (OLEDs) show great promise for use in display, lighting, and signage contexts. This research demonstrates inkjet printing of dielectric materials to provide maskless emission area patterning and electrical isolation for large-area OLEDs on flexible/rigid indium tin oxide (ITO)-coated substrates, avoiding the need for typical photolithography steps, including etching and lift-off processes. We have studied the impact of impinged droplets' velocity fluctuations, which are measured in relation to their interaction with the substrate, allowing for the determination of the drop diameter and shape. The inkjet parameters, such as pulse waveform, pulse voltage, and pulse width, are controlled to provide consistently repeatable ejection of dielectric ink droplets. The single-step patterning of complex designs with a minimum opening of 18 μm features is successfully printed with high fidelity. The effect of substrate temperature on the printed template/structure size and shape is explored. We have successfully demonstrated an ultralarge-area (120 × 120 mm2) OLED signage application on inkjet-printed dielectric template (IJPDt). Standard small-area OLEDs (4 × 4 mm2) achieved a maximum brightness of 24480 cd m-2 at 10 V and a maximum current efficiency of 17 cd A-1 with a low turn-on voltage of 2.7 V.
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Affiliation(s)
- Chandra Kant
- Materials Science and Engineering Department, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
- National Centre for Flexible Electronics, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Madhu Seetharaman
- National Centre for Flexible Electronics, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Sadiq Mahmood
- Materials Science and Engineering Department, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
- National Centre for Flexible Electronics, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Monica Katiyar
- Materials Science and Engineering Department, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
- National Centre for Flexible Electronics, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
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14
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Zhou F, Liang D, Liu S, Guo Z, Wang M, Zhou G. Water-Based Additive-Free Chromic Inks for Printing of Flexible Photochromics and Electrochromics. ACS APPLIED MATERIALS & INTERFACES 2023; 15:49418-49426. [PMID: 37844265 DOI: 10.1021/acsami.3c09595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Digital inkjet printing has become one of the most convenient and efficient technologies for coating chromic materials on flexible substrates with complicated patterns. However, the development of water-based, additive-free chromic inks for inkjet printing still remains a challenge. Herein, three ammonium-functionalized colorless viologen derivatives AV, APV, and AQV with excellent water solubilities are utilized as chromes in the chromic inks due to their excellent photochromic and electrochromic properties. Water, ethanol, and ethylene glycol are selected as cosolvents, and their contents in this ternary solvent system have been optimized to achieve comprehensive rheological properties. With the H2O:EtOH:EG weight ratio of 8:1:7, the chromic ink based on AV realizes a viscosity of 4.69 mPa·s, a surface tension of 45.13 mN/m, and a Z value of 3.87. Without adding any additive, the as-prepared chromic inks can be printed on flexible substrates, such as paper and poly(ethylene terephthalate) (PET) films, by a conventional inkjet printer with inherent high resolutions. The printed patterns are initially invisible due to the colorless characteristics of the chromic inks. Interestingly, the printed films are responsive to both light and electric stimuli. Upon irradiation by UV light, a series of sentences with font sizes from 5 to 12 points and four quick response codes with different lattice resolutions clearly appear on the printed paper. Meanwhile, after printing on an indium tin oxide-coated PET substrate, electrochromic devices (ECDs) can be facilely fabricated by covering a hydrogel electrolyte on the printed films. Upon application of different potentials, the assembled ECDs exhibit "Peking Opera facial makeup" patterns with different colors. Therefore, the developed water-based additive-free chromic inks can be utilized for information display and encryption applications.
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Affiliation(s)
- Fan Zhou
- Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, 2205 Songhu Road, Shanghai 200438, P.R. China
| | - Dingli Liang
- Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, 2205 Songhu Road, Shanghai 200438, P.R. China
| | - Si Liu
- Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, 2205 Songhu Road, Shanghai 200438, P.R. China
| | - Zeying Guo
- Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, 2205 Songhu Road, Shanghai 200438, P.R. China
| | - Min Wang
- Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, 2205 Songhu Road, Shanghai 200438, P.R. China
| | - Gang Zhou
- Laboratory of Advanced Materials, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, 2205 Songhu Road, Shanghai 200438, P.R. China
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15
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DeMarco M, Ballard M, Grage E, Nourigheimasi F, Getter L, Shafiee A, Ghadiri E. Enhanced photochemical activity and ultrafast photocarrier dynamics in sustainable synthetic melanin nanoparticle-based donor-acceptor inkjet-printed molecular junctions. NANOSCALE 2023; 15:14346-14364. [PMID: 37602764 DOI: 10.1039/d3nr02387g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Melanin is a stable, widely light-absorbing, photoactive, and biocompatible material viable for energy conversion, photocatalysis, and bioelectronic applications. To achieve multifunctional nanostructures, we synthesized melanin nanoparticles of uniform size and controlled chemical composition (dopamelanin and eumelanin) and used them with titanium dioxide to fabricate donor-acceptor bilayers. Their size enhances the surface-to-volume ratio important for any surface-mediated functionality, such as photocatalysis, sensing, and drug loading and release, while controlling their chemical composition enables to control the film's functionality and reproducibility. Inkjet printing uniquely allowed us to control the deposited amount of materials with minimum ink waste suitable for reproducible materials deposition. We studied the photochemical characteristics of the donor-acceptor melanin-TiO2 nanostructured films via photocatalytic degradation of methylene blue dye under selective UV-NIR and Vis-NIR irradiation conditions. Under both irradiation conditions, they exhibited photocatalytic characteristics superior to pure melanin and, under UV-NIR irradiation, superior to TiO2 alone; TiO2 is photoactive only under UV irradiation. The enhanced photocatalytic characteristics of the melanin-TiO2 nanostructured bilayer films, particularly when excited by visible light, point to charge separation at the melanin-TiO2 interface as a possible mechanism. We performed ultrafast laser spectroscopy to investigate the photochemical characteristics of pure melanin and the melanin-TiO2 constructs and found that their time-resolved photoexcited spectral patterns differ. We performed singular value decomposition analysis to quantitatively deconvolute and compare the dynamics of photochemical processes for melanin and melanin-TiO2 heterostructures. This observation supports electronic interactions, namely, interfacial charge separation at the melanin and TiO2 interface. The excited-state relaxation in melanin-TiO2 increases markedly from 5 ps to 400 ps. The results are remarkable for the future intriguing application of melanin-based constructs for bioelectronics and energy conversion.
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Affiliation(s)
- Max DeMarco
- Chemistry Department, Wake Forest University, USA.
- Center for Functional Materials, Wake Forest University, USA
| | - Matthew Ballard
- Chemistry Department, Wake Forest University, USA.
- Center for Functional Materials, Wake Forest University, USA
| | - Elinor Grage
- Chemistry Department, Wake Forest University, USA.
- Center for Functional Materials, Wake Forest University, USA
| | - Farnoush Nourigheimasi
- Chemistry Department, Wake Forest University, USA.
- Center for Functional Materials, Wake Forest University, USA
| | - Lillian Getter
- Chemistry Department, Wake Forest University, USA.
- Center for Functional Materials, Wake Forest University, USA
| | - Ashkan Shafiee
- Wake Forest School of Medicine, Wake Forest University, USA
- Center for Functional Materials, Wake Forest University, USA
| | - Elham Ghadiri
- Chemistry Department, Wake Forest University, USA.
- Wake Forest School of Medicine, Wake Forest University, USA
- Center for Functional Materials, Wake Forest University, USA
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16
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Al-Amri AM. Recent Progress in Printed Photonic Devices: A Brief Review of Materials, Devices, and Applications. Polymers (Basel) 2023; 15:3234. [PMID: 37571128 PMCID: PMC10422352 DOI: 10.3390/polym15153234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
Printing electronics incorporates several significant technologies, such as semiconductor devices produced by various printing techniques on flexible substrates. With the growing interest in printed electronic devices, new technologies have been developed to make novel devices with inexpensive and large-area printing techniques. This review article focuses on the most recent developments in printed photonic devices. Photonics and optoelectronic systems may now be built utilizing materials with specific optical properties and 3D designs achieved through additive printing. Optical and architected materials that can be printed in their entirety are among the most promising future research topics, as are platforms for multi-material processing and printing technologies that can print enormous volumes at a high resolution while also maintaining a high throughput. Significant advances in innovative printable materials create new opportunities for functional devices to act efficiently, such as wearable sensors, integrated optoelectronics, and consumer electronics. This article provides an overview of printable materials, printing methods, and the uses of printed electronic devices.
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Affiliation(s)
- Amal M Al-Amri
- Physics Department, Collage of Science & Arts, King Abdulaziz University, Rabigh 25724, Saudi Arabia
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17
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Xu S, Xu Z, Li D, Cui T, Li X, Yang Y, Liu H, Ren T. Recent Advances in Flexible Piezoresistive Arrays: Materials, Design, and Applications. Polymers (Basel) 2023; 15:2699. [PMID: 37376345 DOI: 10.3390/polym15122699] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Spatial distribution perception has become an important trend for flexible pressure sensors, which endows wearable health devices, bionic robots, and human-machine interactive interfaces (HMI) with more precise tactile perception capabilities. Flexible pressure sensor arrays can monitor and extract abundant health information to assist in medical detection and diagnosis. Bionic robots and HMI with higher tactile perception abilities will maximize the freedom of human hands. Flexible arrays based on piezoresistive mechanisms have been extensively researched due to the high performance of pressure-sensing properties and simple readout principles. This review summarizes multiple considerations in the design of flexible piezoresistive arrays and recent advances in their development. First, frequently used piezoresistive materials and microstructures are introduced in which various strategies to improve sensor performance are presented. Second, pressure sensor arrays with spatial distribution perception capability are discussed emphatically. Crosstalk is a particular concern for sensor arrays, where mechanical and electrical sources of crosstalk issues and the corresponding solutions are highlighted. Third, several processing methods are also introduced, classified as printing, field-assisted and laser-assisted fabrication. Next, the representative application works of flexible piezoresistive arrays are provided, including human-interactive systems, healthcare devices, and some other scenarios. Finally, outlooks on the development of piezoresistive arrays are given.
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Affiliation(s)
- Shuoyan Xu
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Zigan Xu
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Ding Li
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Tianrui Cui
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Xin Li
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Yi Yang
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Houfang Liu
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
| | - Tianling Ren
- School of Integrated Circuit, Tsinghua University, Beijing 100084, China
- Beijing National Research Center for Information Science and Technology (BNRist), Tsinghua University, Beijing 100084, China
- Center for Flexible Electronics Technology, Tsinghua University, Beijing 100084, China
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18
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Zhu Z, Kang X, Wang H, Zhou F, Yao R, Tao R, Ning H, Lü W. Study on the Film-Forming Mechanism of Polymer-Metal Oxide Composite Ink Systems Containing Different Polymer Molecules. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:6803-6811. [PMID: 37126220 DOI: 10.1021/acs.langmuir.3c00339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
A printable, flexible display panel is an important trend in the field of information display, which requires better mechanical and electrical properties of device materials. Polymer-metal oxide composite materials are promising in the functional layer of a thin-film transistor (TFT) and can be sufficiently fabricated by polymer-metal salt solution systems through the sol-gel process. For the development of polymer-metal oxide composite ink, it is necessary to study the film-forming mechanism of the composite film during solidification, which is an important reference in ink component design. However, the evolution of the composite structure is quite complex, which brings a challenge to characterization and analyzation. We applied a series of characterization methods to study the film-forming process of composite ink from sol to gel and to solid, and an emerging testing technology, nano-infrared spectroscopy (nano-IR), was applied to characterize the gel film. The research conclusion showed that the type of functional group can significantly affect the morphology of the initial particle and can finally determine the microstructure of the composite film. The study provides references for the development of composite ink as well as the characterization method for ink and film with complex composition.
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Affiliation(s)
- Zhennan Zhu
- School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523808, China
| | - Xiaojiao Kang
- School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523808, China
| | - Hongcheng Wang
- School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523808, China
| | - Fei Zhou
- School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523808, China
| | - Rihui Yao
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Ruiqiang Tao
- Institute for Advanced Materials, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China
| | - Honglong Ning
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Wei Lü
- School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523808, China
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Yao Z, Lundqvist E, Kuang Y, Ardoña HAM. Engineering Multi-Scale Organization for Biotic and Organic Abiotic Electroactive Systems. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205381. [PMID: 36670065 PMCID: PMC10074131 DOI: 10.1002/advs.202205381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Multi-scale organization of molecular and living components is one of the most critical parameters that regulate charge transport in electroactive systems-whether abiotic, biotic, or hybrid interfaces. In this article, an overview of the current state-of-the-art for controlling molecular order, nanoscale assembly, microstructure domains, and macroscale architectures of electroactive organic interfaces used for biomedical applications is provided. Discussed herein are the leading strategies and challenges to date for engineering the multi-scale organization of electroactive organic materials, including biomolecule-based materials, synthetic conjugated molecules, polymers, and their biohybrid analogs. Importantly, this review provides a unique discussion on how the dependence of conduction phenomena on structural organization is observed for electroactive organic materials, as well as for their living counterparts in electrogenic tissues and biotic-abiotic interfaces. Expansion of fabrication capabilities that enable higher resolution and throughput for the engineering of ordered, patterned, and architecture electroactive systems will significantly impact the future of bioelectronic technologies for medical devices, bioinspired harvesting platforms, and in vitro models of electroactive tissues. In summary, this article presents how ordering at multiple scales is important for modulating transport in both the electroactive organic, abiotic, and living components of bioelectronic systems.
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Affiliation(s)
- Ze‐Fan Yao
- Department of Chemical and Biomolecular EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
- Department of ChemistrySchool of Physical SciencesUniversity of CaliforniaIrvineCA92697USA
| | - Emil Lundqvist
- Department of Biomedical EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
| | - Yuyao Kuang
- Department of Chemical and Biomolecular EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
| | - Herdeline Ann M. Ardoña
- Department of Chemical and Biomolecular EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
- Department of ChemistrySchool of Physical SciencesUniversity of CaliforniaIrvineCA92697USA
- Department of Biomedical EngineeringSamueli School of EngineeringUniversity of CaliforniaIrvineCA92697USA
- Sue & Bill Gross Stem Cell Research CenterUniversity of CaliforniaIrvineCA92697USA
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20
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Zhang X, Pu Z, Su X, Li C, Zheng H, Li D. Flexible organic field-effect transistors-based biosensors: progress and perspectives. Anal Bioanal Chem 2023; 415:1607-1625. [PMID: 36719440 PMCID: PMC9888355 DOI: 10.1007/s00216-023-04553-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/10/2023] [Accepted: 01/17/2023] [Indexed: 02/01/2023]
Abstract
Organic field-effect transistors (OFETs) have been proposed beyond three decades while becoming a research hotspot again in recent years because of the fast development of flexible electronics. Many novel flexible OFETs-based devices have been reported in these years. Among these devices, flexible OFETs-based sensors made great strides because of the extraordinary sensing capability of FET. Most of these flexible OFETs-based sensors were designed for biological applications due to the advantages of flexibility, reduced complexity, and lightweight. This paper reviews the materials, fabrications, and applications of flexible OFETs-based biosensors. Besides, the challenges and opportunities of the flexible OFETs-based biosensors are also discussed.
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Affiliation(s)
- Xingguo Zhang
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Zhihua Pu
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China.
| | - Xiao Su
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Chengcheng Li
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Hao Zheng
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Dachao Li
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China.
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21
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Liu Y, Zhu H, Xing L, Bu Q, Ren D, Sun B. Recent advances in inkjet-printing technologies for flexible/wearable electronics. NANOSCALE 2023; 15:6025-6051. [PMID: 36892458 DOI: 10.1039/d2nr05649f] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The rapid development of flexible/wearable electronics requires novel fabricating strategies. Among the state-of-the-art techniques, inkjet printing has aroused considerable interest due to the possibility of large-scale fabricating flexible electronic devices with good reliability, high time efficiency, a low manufacturing cost, and so on. In this review, based on the working principle, recent advances in the inkjet printing technology in the field of flexible/wearable electronics are summarized, including flexible supercapacitors, transistors, sensors, thermoelectric generators, wearable fabric, and for radio frequency identification. In addition, some current challenges and future opportunities in this area are also addressed. We hope this review article can give positive suggestions to the researchers in the area of flexible electronics.
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Affiliation(s)
- Yu Liu
- College of Electronics and Information, Qingdao University, Qingdao 266071, PR. China.
| | - Hongze Zhu
- College of Physics, Qingdao University, Qingdao 266071, PR China
| | - Lei Xing
- College of Electronics and Information, Qingdao University, Qingdao 266071, PR. China.
| | - Qingkai Bu
- College of Computer Science and Technology, Qingdao University, Qingdao 266071, PR. China
- Weihai Innovation Research Institute of Qingdao University, Weihai 264200, PR. China
| | - Dayong Ren
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, PR. China.
| | - Bin Sun
- College of Electronics and Information, Qingdao University, Qingdao 266071, PR. China.
- Weihai Innovation Research Institute of Qingdao University, Weihai 264200, PR. China
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22
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Tang Z, Liu Y, Zhang Y, Sun Z, Huang W, Chen Z, Jiang X, Zhao L. Design and Synthesis of Functional Silane-Based Silicone Resin and Application in Low-Temperature Curing Silver Conductive Inks. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1137. [PMID: 36986031 PMCID: PMC10054377 DOI: 10.3390/nano13061137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/19/2023] [Accepted: 03/20/2023] [Indexed: 06/18/2023]
Abstract
In the field of flexible electronics manufacturing, inkjet printing technology is a research hotspot, and it is key to developing low-temperature curing conductive inks that meet printing requirements and have suitable functions. Herein, methylphenylamino silicon oil (N75) and epoxy-modified silicon oil (SE35) were successfully synthesized through functional silicon monomers, and they were used to prepare silicone resin 1030H with nano SiO2. 1030H silicone resin was used as the resin binder for silver conductive ink. The silver conductive ink we prepared with 1030H has good dispersion performance with a particle size of 50-100 nm, as well as good storage stability and excellent adhesion. Additionally, the printing performance and conductivity of the silver conductive ink prepared with n,n-dimethylformamide (DMF): proprylene glycol monomethyl ether (PM) (1:1) as solvent are better than those of the silver conductive ink prepared by DMF and PM solvent. Cured at a low temperature of 160 °C, the resistivity of 1030H-Ag-82%-3 conductive ink is 6.87 × 10-6 Ω·m, and that of 1030H-Ag-92%-3 conductive ink is 0.564 × 10-6 Ω·m, so the low-temperature curing silver conductive ink has high conductivity. The low-temperature curing silver conductive ink we prepared meets the printing requirements and has potential for practical applications.
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Affiliation(s)
- Zhiqiang Tang
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China; (Z.T.); (Y.L.); (W.H.); (Z.C.); (X.J.); (L.Z.)
| | - Yanxia Liu
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China; (Z.T.); (Y.L.); (W.H.); (Z.C.); (X.J.); (L.Z.)
| | - Yagang Zhang
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China; (Z.T.); (Y.L.); (W.H.); (Z.C.); (X.J.); (L.Z.)
| | - Zicai Sun
- Dongguan Yimei Material Technology Co., Ltd., Dongguan 523000, China
| | - Weidong Huang
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China; (Z.T.); (Y.L.); (W.H.); (Z.C.); (X.J.); (L.Z.)
| | - Zhikai Chen
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China; (Z.T.); (Y.L.); (W.H.); (Z.C.); (X.J.); (L.Z.)
| | - Xiaoli Jiang
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China; (Z.T.); (Y.L.); (W.H.); (Z.C.); (X.J.); (L.Z.)
| | - Lin Zhao
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 611731, China; (Z.T.); (Y.L.); (W.H.); (Z.C.); (X.J.); (L.Z.)
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23
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Sohn DK. Editorial for the Special Issue on Recent Advances in Inkjet Technology. MICROMACHINES 2023; 14:681. [PMID: 36985088 PMCID: PMC10054793 DOI: 10.3390/mi14030681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 03/17/2023] [Indexed: 06/18/2023]
Abstract
Inkjet is a well-established technology that has been applied in various applications ranging from graphical printing to functional material printing [...].
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Affiliation(s)
- Dong Kee Sohn
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
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24
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Neto J, Dahiya AS, Zumeit A, Christou A, Ma S, Dahiya R. Printed n- and p-Channel Transistors using Silicon Nanoribbons Enduring Electrical, Thermal, and Mechanical Stress. ACS APPLIED MATERIALS & INTERFACES 2023; 15:9618-9628. [PMID: 36774654 PMCID: PMC9990968 DOI: 10.1021/acsami.2c20569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
Printing technologies are changing the face of electronics with features such as resource-efficiency, low-cost, and novel form factors. While significant advances have been made in terms of organic electronics, the high-performance and stable transistors by printing, and their large-scale integration leading to fast integrated circuits remains a major challenge. This is because of the difficulties to print high-mobility semiconducting materials and the lack of high-resolution printing techniques. Herein, we present silicon based printed n- and p-channel transistors to demonstrate the possibility of developing high-performance complementary metal-oxide-semiconductor (CMOS) computing architecture. The direct roll transfer printing is used here for deterministic assembly of high-mobility single crystal silicon nanoribbons arrays on a flexible polyimide substrate. This is followed by high-resolution electrohydrodynamic printing to define source/drain/gate electrodes and to encapsulate, thus leading to printed devices. The printed transistors show effective peak mobilities of 15 cm2/(V s) (n-channel) and 5 cm2/(V s) (p-channel) at low 1 V drain bias. Furthermore, the effect of electrical, mechanical, and thermal stress on the performance and stability of the encapsulated transistors is investigated. The transistors showed stable transfer characteristics even after: (i) continuous 4000 transfer cycles, (ii) excruciating 10000 bending cycles at different bending radii (40, 25, and 15 mm), and (iii) between 15 and 60 °C temperatures.
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Affiliation(s)
- João Neto
- James
Watt School of Engineering, University of
Glasgow, Glasgow G12 8QQ, United
Kingdom
| | - Abhishek Singh Dahiya
- James
Watt School of Engineering, University of
Glasgow, Glasgow G12 8QQ, United
Kingdom
| | - Ayoub Zumeit
- James
Watt School of Engineering, University of
Glasgow, Glasgow G12 8QQ, United
Kingdom
| | - Adamos Christou
- James
Watt School of Engineering, University of
Glasgow, Glasgow G12 8QQ, United
Kingdom
| | - Sihang Ma
- James
Watt School of Engineering, University of
Glasgow, Glasgow G12 8QQ, United
Kingdom
| | - Ravinder Dahiya
- Bendable
Electronics and Sustainable Technologies (BEST) Group, Electrical
and Computer Engineering Department, Northeastern
University, Boston, Massachusetts 02115, United States
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25
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Hussain Z, Kiaee Z, Nazarzadeh M, Reichel C, Tepner S, Tuladhar T, Jahn M, Keding R. High-Frequency Rheological and Piezo-Voltage Waveform Characterization of Inkjet-Printed Polymer-Based Dopant-Source Inks. MICROMACHINES 2022; 14:80. [PMID: 36677141 PMCID: PMC9860599 DOI: 10.3390/mi14010080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
This work focuses on developing an understanding of the rheological properties of polymer-based dopant-source inks at the timescales relevant to inkjet printing and their corresponding roles in determining the production of defect-free droplets. Ink-specific optimization of printing processes for phosphorus and boron dopant-source inks with different compositions is demonstrated. Rheological flow curves measured by a piezo axial vibrator (PAV) were used to study the changes in complex viscosity (η*) and in the elastic (G') and viscous (G″) components of the shear modulus (G*) with respect to changes in frequency (from fmin = 1 kHz to fmax = 10 kHz) to obtain an insight into the high-frequency behaviour of inks, as well as the effects of temperature (25 °C and 45 °C) and the natural aging time of the inks. Inks demonstrating complex viscosity η*min ≥ 2 mPas to η*max ≤ 20 mPas and an elastic modulus G' ≤ 20 Pa, produced droplets with negligible defects. Of the three rheological parameters (η*, G' and G″), the elastic component (G') of the shear modulus was observed to have the greatest significance in determining the stability and homogeneity of ink droplets, thus dictating the quality of the printed structures. The reliability and stability of droplet formation were further investigated through voltage waveform simulation using an oscilloscope.
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Affiliation(s)
- Zulkifl Hussain
- Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstraße 2, 79110 Freiburg, Germany
| | - Zohreh Kiaee
- Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstraße 2, 79110 Freiburg, Germany
| | - Milad Nazarzadeh
- Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstraße 2, 79110 Freiburg, Germany
| | - Christian Reichel
- Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstraße 2, 79110 Freiburg, Germany
| | - Sebastian Tepner
- Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstraße 2, 79110 Freiburg, Germany
| | - Tri Tuladhar
- Trijet Limited, 59 Eland Way, Cambridge CB1 9XQ, UK
| | - Mike Jahn
- Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstraße 2, 79110 Freiburg, Germany
| | - Roman Keding
- Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstraße 2, 79110 Freiburg, Germany
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26
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Bao F, Liang Z, Deng J, Lin Q, Li W, Peng Q, Fang Y. Toward intelligent food packaging of biosensor and film substrate for monitoring foodborne microorganisms: A review of recent advancements. Crit Rev Food Sci Nutr 2022; 64:3920-3931. [PMID: 36300845 DOI: 10.1080/10408398.2022.2137774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Microorganisms in food do harms to human. They can cause serious adverse reactions and sometimes even death. So it is an urgent matter to find an effective method to control them. The research of intelligent- biosensor packaging is in the ascendant in recent years, which is mainly promoted by reflecting on food safety and reducing resource waste. Intelligent biosensor-packaging is an instant and efficient intelligent packaging technology, which can directly and scientifically manifest the quality of food without complex operation. In this review, the purposes of providing relevant information on intelligent biosensor-packaging are reviewed, such as types of biosensors for monitoring foodborne microorganism, the suitable material for intelligent biosensor-packaging and design and fabrication of intelligent biosensor-packaging. The potential of intelligent biosensor-packaging in the detection of foodborne microorganisms is emphasized. The challenges and directions of the intelligent biosensor-packaging in the detection of foodborne pathogens are discussed. With the development of science and technology in the future, the intelligent biosensor-packaging should be commercialized in a real sense. And it is expected that commercial products can be manufactured in the future, which will provide a far-reaching approach in food safety and food prevention. HighlightsSeveral biosensors are suitable for the detection of food microorganisms.Plastic polymer is an excellent choice for the construction of intelligent biosensor packaging.Design and fabrication can lay the foundation for intelligent-biosensor packaging.Intelligent biosensor-packaging can realize fast and real-time detection of microorganisms in food.
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Affiliation(s)
- Feng Bao
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
| | - Zhao Liang
- Institute of Micro/Nano Materials and Devices, Ningbo University of Technology, Ningbo City, P. R. China
| | - Jing Deng
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Qinlu Lin
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
| | - Wen Li
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
| | - Qiong Peng
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Yong Fang
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
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27
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Kim S, Seo J, Choi J, Yoo H. Vertically Integrated Electronics: New Opportunities from Emerging Materials and Devices. NANO-MICRO LETTERS 2022; 14:201. [PMID: 36205848 PMCID: PMC9547046 DOI: 10.1007/s40820-022-00942-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/23/2022] [Indexed: 06/16/2023]
Abstract
Vertical three-dimensional (3D) integration is a highly attractive strategy to integrate a large number of transistor devices per unit area. This approach has emerged to accommodate the higher demand of data processing capability and to circumvent the scaling limitation. A huge number of research efforts have been attempted to demonstrate vertically stacked electronics in the last two decades. In this review, we revisit materials and devices for the vertically integrated electronics with an emphasis on the emerging semiconductor materials that can be processable by bottom-up fabrication methods, which are suitable for future flexible and wearable electronics. The vertically stacked integrated circuits are reviewed based on the semiconductor materials: organic semiconductors, carbon nanotubes, metal oxide semiconductors, and atomically thin two-dimensional materials including transition metal dichalcogenides. The features, device performance, and fabrication methods for 3D integration of the transistor based on each semiconductor are discussed. Moreover, we highlight recent advances that can be important milestones in the vertically integrated electronics including advanced integrated circuits, sensors, and display systems. There are remaining challenges to overcome; however, we believe that the vertical 3D integration based on emerging semiconductor materials and devices can be a promising strategy for future electronics.
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Affiliation(s)
- Seongjae Kim
- Department of Electronic Engineering, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam, Gyeonggi-do, 13120, Republic of Korea
| | - Juhyung Seo
- Department of Electronic Engineering, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam, Gyeonggi-do, 13120, Republic of Korea
| | - Junhwan Choi
- Center of Bio-Integrated Electronics, Northwestern University, Evanston, IL, 60208, USA.
- Querrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL, 60208, USA.
- Department of Chemical Engineering, Dankook University, 152 Jukjeon-ro, Suji-gu, Yongin, Gyeonggi-do, 16890, Republic of Korea.
| | - Hocheon Yoo
- Department of Electronic Engineering, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam, Gyeonggi-do, 13120, Republic of Korea.
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28
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Cho K, Lee T, Chung S. Inkjet printing of two-dimensional van der Waals materials: a new route towards emerging electronic device applications. NANOSCALE HORIZONS 2022; 7:1161-1176. [PMID: 35894100 DOI: 10.1039/d2nh00162d] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Two-dimensional (2D) van der Waals (vdW) materials are considered one of the most promising candidates to realize emerging electrical applications. Although until recently, much effort has been dedicated to demonstrating high-performance single 2D vdW devices, associated with rapid progress in 2D vdW materials, demands for their large-scale practical applications have noticeably increased from a manufacturing perspective. Drop-on-demand inkjet printing can be the most feasible solution by exploiting the advantages of layered 2D contacts and advanced 2D vdW ink formulations. This review presents recent achievements in inkjet-printed 2D vdW material-based device applications. A brief introduction to 2D vdW materials and inkjet printing principles, followed by various ink formulation methods, is first presented. Then, the state-of-the-art inkjet-printed 2D vdW device applications and their remaining technical issues are highlighted. Finally, prospects and challenges to be overcome to demonstrate fully inkjet-printed, high-performance 2D vdW devices are also discussed.
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Affiliation(s)
- Kyungjune Cho
- Soft Hybrid Materials Research Center, Korea Institute of Science and Technology, Seoul 02792, Korea.
| | - Takhee Lee
- Department of Physics and Astronomy, and Institute of Applied Physics, Seoul National University, Seoul 08826, Korea
| | - Seungjun Chung
- Soft Hybrid Materials Research Center, Korea Institute of Science and Technology, Seoul 02792, Korea.
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul, 02447, Korea
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29
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Donaldson PD, Navabi ZS, Carter RE, Fausner SML, Ghanbari L, Ebner TJ, Swisher SL, Kodandaramaiah SB. Polymer Skulls With Integrated Transparent Electrode Arrays for Cortex-Wide Opto-Electrophysiological Recordings. Adv Healthc Mater 2022; 11:e2200626. [PMID: 35869830 PMCID: PMC9573805 DOI: 10.1002/adhm.202200626] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/23/2022] [Indexed: 01/27/2023]
Abstract
Electrophysiology and optical imaging provide complementary neural sensing capabilities - electrophysiological recordings have high temporal resolution, while optical imaging allows recording of genetically-defined populations at high spatial resolution. Combining these two modalities for simultaneous large-scale, multimodal sensing of neural activity across multiple brain regions can be very powerful. Here, transparent, inkjet-printed electrode arrays with outstanding optical and electrical properties are seamlessly integrated with morphologically conformant transparent polymer skulls. Implanted on transgenic mice expressing the Calcium (Ca2+ ) indicator GCaMP6f in excitatory neurons, these "eSee-Shells" provide a robust opto-electrophysiological interface for over 100 days. eSee-Shells enable simultaneous mesoscale Ca2+ imaging and electrocorticography (ECoG) acquisition from multiple brain regions covering 45 mm2 of cortex under anesthesia and in awake animals. The clarity and transparency of eSee-Shells allow recording single-cell Ca2+ signals directly below the electrodes and interconnects. Simultaneous multimodal measurement of cortical dynamics reveals changes in both ECoG and Ca2+ signals that depend on the behavioral state.
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Affiliation(s)
- Preston D Donaldson
- Department of Electrical and Computer Engineering, University of Minnesota Twin Cities, 200 Union St SE, Minneapolis, MN, 55455, USA
| | - Zahra S Navabi
- Department of Mechanical Engineering, University of Minnesota Twin Cities, 117 Pleasant St SE, Minneapolis, MN, 55455, USA
| | - Russell E Carter
- Department of Neuroscience, University of Minnesota, Twin Cities, 312 Church St. SE, 7-105 Nils Hasselmo Hall, Minneapolis, MN, 55455, USA
| | - Skylar M L Fausner
- Department of Mechanical Engineering, University of Minnesota Twin Cities, 117 Pleasant St SE, Minneapolis, MN, 55455, USA
| | - Leila Ghanbari
- Department of Mechanical Engineering, University of Minnesota Twin Cities, 117 Pleasant St SE, Minneapolis, MN, 55455, USA
| | - Timothy J Ebner
- Department of Neuroscience, University of Minnesota, Twin Cities, 312 Church St. SE, 7-105 Nils Hasselmo Hall, Minneapolis, MN, 55455, USA
| | - Sarah L Swisher
- Department of Electrical and Computer Engineering, University of Minnesota Twin Cities, 200 Union St SE, Minneapolis, MN, 55455, USA
| | - Suhasa B Kodandaramaiah
- Department of Mechanical Engineering, University of Minnesota Twin Cities, 117 Pleasant St SE, Minneapolis, MN, 55455, USA
- Department of Neuroscience, University of Minnesota, Twin Cities, 312 Church St. SE, 7-105 Nils Hasselmo Hall, Minneapolis, MN, 55455, USA
- Department of Biomedical Engineering, University of Minnesota Twin Cities, 321 Church St SE, Minneapolis, MN, 55455, USA
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30
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Kaur H, Coleman JN. Liquid-Phase Exfoliation of Nonlayered Non-Van-Der-Waals Crystals into Nanoplatelets. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2202164. [PMID: 35470487 DOI: 10.1002/adma.202202164] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/07/2022] [Indexed: 05/28/2023]
Abstract
For nearly 15 years, researchers have been using liquid-phase exfoliation (LPE) to produce 2D nanosheets from layered crystals. This has yielded multiple 2D materials in a solution-processable form whose utility has been demonstrated in multiple applications. It was believed that the exfoliation of such materials is enabled by the very large bonding anisotropy of layered materials where the strength of intralayer chemical bonds is very much larger than that of interlayer van der Waals bonds. However, over the last five years, a number of papers have raised questions about our understanding of exfoliation by describing the LPE of nonlayered materials. These results are extremely surprising because, as no van der Waals gap is present to provide an easily cleaved direction, the exfoliation of such compounds requires the breaking of only chemical bonds. Here the progress in this unexpected new research area is examined. The structure and properties of nanoplatelets produced by LPE of nonlayered materials are reviewed. A number of unexplained trends are found, not least the preponderance of isotropic materials that have been exfoliated to give high-aspect-ratio nanoplatelets. Finally, the applications potential of this new class of 2D materials are considered.
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Affiliation(s)
- Harneet Kaur
- School of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin, D02 PN40, Ireland
| | - Jonathan N Coleman
- School of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin, D02 PN40, Ireland
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31
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Hahm D, Lim J, Kim H, Shin JW, Hwang S, Rhee S, Chang JH, Yang J, Lim CH, Jo H, Choi B, Cho NS, Park YS, Lee DC, Hwang E, Chung S, Kang CM, Kang MS, Bae WK. Direct patterning of colloidal quantum dots with adaptable dual-ligand surface. NATURE NANOTECHNOLOGY 2022; 17:952-958. [PMID: 35953539 DOI: 10.1038/s41565-022-01182-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 06/24/2022] [Indexed: 06/15/2023]
Abstract
Colloidal quantum dots (QDs) stand at the forefront of a variety of photonic applications given their narrow spectral bandwidth and near-unity luminescence efficiency. However, integrating luminescent QD films into photonic devices without compromising their optical or transport characteristics remains challenging. Here we devise a dual-ligand passivation system comprising photocrosslinkable ligands and dispersing ligands to enable QDs to be universally compatible with solution-based patterning techniques. The successful control over the structure of both ligands allows the direct patterning of dual-ligand QDs on various substrates using commercialized photolithography (i-line) or inkjet printing systems at a resolution up to 15,000 pixels per inch without compromising the optical properties of the QDs or the optoelectronic performance of the device. We demonstrate the capabilities of our approach for QD-LED applications. Our approach offers a versatile way of creating various structures of luminescent QDs in a cost-effective and non-destructive manner, and could be implemented in nearly all commercial photonics applications where QDs are used.
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Affiliation(s)
- Donghyo Hahm
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
| | - Jaemin Lim
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
| | - Hyeokjun Kim
- Department of Chemical and Biomolecular Engineering, Institute of Emergent Materials, Sogang University, Seoul, Republic of Korea
| | - Jin-Wook Shin
- Reality Display Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea
| | - Seongkwon Hwang
- Soft Hybrid Materials Research Center, Korea Institute of Science and Technology, Seoul, Republic of Korea
| | - Seunghyun Rhee
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
- Advanced Materials Division, Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea
| | - Jun Hyuk Chang
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
| | - Jeehye Yang
- Department of Chemical and Biomolecular Engineering, Institute of Emergent Materials, Sogang University, Seoul, Republic of Korea
| | - Chang Hyeok Lim
- Department of Chemical and Biomolecular Engineering, Institute of Emergent Materials, Sogang University, Seoul, Republic of Korea
| | - Hyunwoo Jo
- Department of Chemical and Biomolecular Engineering, Institute of Emergent Materials, Sogang University, Seoul, Republic of Korea
| | - Beomgyu Choi
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
| | - Nam Sung Cho
- Reality Display Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea
| | - Young-Shin Park
- Department of Chemical and Biomolecular Engineering, KAIST Institute for the Nanocentury, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
| | - Doh C Lee
- Department of Chemical and Biomolecular Engineering, KAIST Institute for the Nanocentury, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
| | - Euyheon Hwang
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
| | - Seungjun Chung
- Soft Hybrid Materials Research Center, Korea Institute of Science and Technology, Seoul, Republic of Korea
| | - Chan-Mo Kang
- Reality Display Research Section, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Republic of Korea.
| | - Moon Sung Kang
- Department of Chemical and Biomolecular Engineering, Institute of Emergent Materials, Sogang University, Seoul, Republic of Korea.
| | - Wan Ki Bae
- SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University (SKKU), Suwon, Republic of Korea.
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32
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Shi F, Wang M, Fang K, Zhao Z, Zhao H, Chen W. Fabrication of Chitosan-Loaded Multifunctional Wool Fabric for Reactive Dye Digital Inkjet Printing by Schiff Base Reaction. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:10081-10088. [PMID: 35960200 DOI: 10.1021/acs.langmuir.2c00961] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Improving the development of high-value multifunctional wool fabrics was essential to satisfy diverse needs. Considering the various characteristics of chitosan macromolecules, herein, a padding-cross-linking process was adopted and then multifunctional wool fabrics with outstanding printing effects, shrink resistance, and antibacterial properties were fabricated. The test results showed that chitosan macromolecules loaded successfully on the wool fiber surface by Schiff base reaction. Wool fabrics changed from hydrophobic to hydrophilic due to the existence of chitosan macromolecules. The color strength (K/S value) of the reactive dye inkjet-printed wool fabric was greatly increased from 20.48 to 26.6. The area shrinkage of final samples was 2.53%, which was exceedingly lower than that of the original wool (10.96%). Moreover, the chitosan macromolecules with reactive amino groups endowed wool fabrics with certain antibacterial properties against E. coli and S. aureus. Generally, this study provided guidance for manufacturing multifunctional digital inkjet-printed wool products in mass production.
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Affiliation(s)
- Furui Shi
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province and the Ministry of Education, Qingdao University, 308 Ningxia Road, Qingdao 266071, China
| | - Mengyue Wang
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province and the Ministry of Education, Qingdao University, 308 Ningxia Road, Qingdao 266071, China
| | - Kuanjun Fang
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province and the Ministry of Education, Qingdao University, 308 Ningxia Road, Qingdao 266071, China
- National Manufacturing Innovation Center of Advanced Dyeing and Finishing Technology, Tai'an 271001, China
| | - Zhihui Zhao
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province and the Ministry of Education, Qingdao University, 308 Ningxia Road, Qingdao 266071, China
| | - Hongzhi Zhao
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province and the Ministry of Education, Qingdao University, 308 Ningxia Road, Qingdao 266071, China
| | - Weichao Chen
- College of Textiles & Clothing, State Key Laboratory for Biofibers and Eco-textiles, Collaborative Innovation Center for Eco-textiles of Shandong Province and the Ministry of Education, Qingdao University, 308 Ningxia Road, Qingdao 266071, China
- National Manufacturing Innovation Center of Advanced Dyeing and Finishing Technology, Tai'an 271001, China
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Abstract
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With the rapid development of optoelectronic fields,
electrochromic
(EC) materials and devices have received remarkable attention and
have shown attractive potential for use in emerging wearable and portable
electronics, electronic papers/billboards, see-through displays, and
other new-generation displays, due to the advantages of low power
consumption, easy viewing, flexibility, stretchability, etc. Despite
continuous progress in related fields, determining how to make electrochromics
truly meet the requirements of mature displays (e.g., ideal overall
performance) has been a long-term problem. Therefore, the commercialization
of relevant high-quality products is still in its infancy. In this
review, we will focus on the progress in emerging EC materials and
devices for potential displays, including two mainstream EC display
prototypes (segmented displays and pixel displays) and their commercial
applications. Among these topics, the related materials/devices, EC
performance, construction approaches, and processing techniques are
comprehensively disscussed and reviewed. We also outline the current
barriers with possible solutions and discuss the future of this field.
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Affiliation(s)
- Chang Gu
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Ai-Bo Jia
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Yu-Mo Zhang
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Sean Xiao-An Zhang
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
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Paek SW, Balasubramanian S, Stupples D. Composites Additive Manufacturing for Space Applications: A Review. MATERIALS (BASEL, SWITZERLAND) 2022; 15:4709. [PMID: 35806833 PMCID: PMC9267820 DOI: 10.3390/ma15134709] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/24/2022] [Accepted: 06/30/2022] [Indexed: 02/04/2023]
Abstract
The assembly of 3D printed composites has a wide range of applications for ground preparation of space systems, in-orbit manufacturing, or even in-situ resource utilisation on planetary surfaces. The recent developments in composites additive manufacturing (AM) technologies include indoor experimentation on the International Space Station, and technological demonstrations will follow using satellite platforms on the Low Earth Orbits (LEOs) in the next few years. This review paper surveys AM technologies for varied off-Earth purposes where components or tools made of composite materials become necessary: mechanical, electrical, electrochemical and medical applications. Recommendations are also made on how to utilize AM technologies developed for ground applications, both commercial-off-the-shelf (COTS) and laboratory-based, to reduce development costs and promote sustainability.
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Affiliation(s)
- Sung Wook Paek
- School of Science & Technology, City University London, Northampton Square, London EC1V 0HB, UK;
| | | | - David Stupples
- School of Science & Technology, City University London, Northampton Square, London EC1V 0HB, UK;
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35
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Forero‐Martinez NC, Lin K, Kremer K, Andrienko D. Virtual Screening for Organic Solar Cells and Light Emitting Diodes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2200825. [PMID: 35460204 PMCID: PMC9259727 DOI: 10.1002/advs.202200825] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/14/2022] [Indexed: 06/14/2023]
Abstract
The field of organic semiconductors is multifaceted and the potentially suitable molecular compounds are very diverse. Representative examples include discotic liquid crystals, dye-sensitized solar cells, conjugated polymers, and graphene-based low-dimensional materials. This huge variety not only represents enormous challenges for synthesis but also for theory, which aims at a comprehensive understanding and structuring of the plethora of possible compounds. Eventually computational methods should point to new, better materials, which have not yet been synthesized. In this perspective, it is shown that the answer to this question rests upon the delicate balance between computational efficiency and accuracy of the methods used in the virtual screening. To illustrate the fundamentals of virtual screening, chemical design of non-fullerene acceptors, thermally activated delayed fluorescence emitters, and nanographenes are discussed.
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Affiliation(s)
| | - Kun‐Han Lin
- Max Planck Institute for Polymer ResearchAckermannweg 10Mainz55128Germany
| | - Kurt Kremer
- Max Planck Institute for Polymer ResearchAckermannweg 10Mainz55128Germany
| | - Denis Andrienko
- Max Planck Institute for Polymer ResearchAckermannweg 10Mainz55128Germany
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36
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Liang K, Wang R, Huo B, Ren H, Li D, Wang Y, Tang Y, Chen Y, Song C, Li F, Ji B, Wang H, Zhu B. Fully Printed Optoelectronic Synaptic Transistors Based on Quantum Dot-Metal Oxide Semiconductor Heterojunctions. ACS NANO 2022; 16:8651-8661. [PMID: 35451308 DOI: 10.1021/acsnano.2c00439] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Optoelectronic synaptic transistors with hybrid heterostructure channels have been extensively developed to construct artificial visual systems, inspired by the human visual system. However, optoelectronic transistors taking full advantages of superior optoelectronic synaptic behaviors, low-cost processes, low-power consumption, and environmental benignity remained a challenge. Herein, we report a fully printed, high-performance optoelectronic synaptic transistor based on hybrid heterostructures of heavy-metal-free InP/ZnSe core/shell quantum dots (QDs) and n-type SnO2 amorphous oxide semiconductors (AOSs). The elaborately designed heterojunction improves the separation efficiency of photoexcited charges, leading to high photoresponsivity and tunable synaptic weight changes. Under the coordinated modulation of electrical and optical modes, important biological synaptic behaviors, including excitatory postsynaptic current, short/long-term plasticity, and paired-pulse facilitation, were demonstrated with a low power consumption (∼5.6 pJ per event). The InP/ZnSe QD/SnO2 based artificial vision system illustrated a significantly improved accuracy of 91% in image recognition, compared to that of bare SnO2 based counterparts (58%). Combining the outstanding synaptic characteristics of both AOS materials and heterojunction structures, this work provides a printable, low-cost, and high-efficiency strategy to achieve advanced optoelectronic synapses for neuromorphic electronics and artificial intelligence.
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Affiliation(s)
- Kun Liang
- College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou 310027, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
| | - Rui Wang
- Key Laboratory of Wide Band Gap Semiconductor Technology, School of Microelectronics, Xidian University, Xi'an 710071, China
| | - Bingbing Huo
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
- School of Materials and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Huihui Ren
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
- School of Materials and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Dingwei Li
- College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou 310027, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
| | - Yan Wang
- College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou 310027, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
| | - Yingjie Tang
- College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou 310027, China
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
| | - Yitong Chen
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
- School of Materials and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Chunyan Song
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
| | - Fanfan Li
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
- Key Laboratory of Wide Band Gap Semiconductor Technology, School of Microelectronics, Xidian University, Xi'an 710071, China
| | - Botao Ji
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
- Institute of Advanced Technology, Westlake Institute for Advanced Study, Hangzhou 310024, China
| | - Hong Wang
- Key Laboratory of Wide Band Gap Semiconductor Technology, School of Microelectronics, Xidian University, Xi'an 710071, China
| | - Bowen Zhu
- Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering, Westlake University, Hangzhou 310024, China
- Institute of Advanced Technology, Westlake Institute for Advanced Study, Hangzhou 310024, China
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37
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Veerapandian S, Kim W, Kim J, Jo Y, Jung S, Jeong U. Printable inks and deformable electronic array devices. NANOSCALE HORIZONS 2022; 7:663-681. [PMID: 35660837 DOI: 10.1039/d2nh00089j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Deformable printed electronic array devices are expected to revolutionize next-generation electronics. However, although remarkable technological advances in printable inks and deformable electronic array devices have recently been achieved, technical challenges remain to commercialize these technologies. In this review article a brief introduction to printing methods highlighting significant research studies on ink formation for conductors, semiconductors, and insulators is provided, and the structural design and successful printing strategies of deformable electronic array devices are described. Successful device demonstrations are presented in the applications of passive- and active-matrix array devices. Finally, perspectives and technological challenges to be achieved are pointed out to print practically available deformable devices.
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Affiliation(s)
- Selvaraj Veerapandian
- Department of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea.
| | - Woojo Kim
- Department of Convergence IT Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea
| | - Jaehyun Kim
- Department of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea.
| | - Youngmin Jo
- Department of Convergence IT Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea
| | - Sungjune Jung
- Department of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea.
- Department of Convergence IT Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea
| | - Unyong Jeong
- Department of Materials Science and Engineering, Pohang University of Science and Technology, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea.
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38
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Ferreira de Oliveira AE, César Pereira A, Ferreira LF. Fully handwritten electrodes on paper substrate using rollerball pen with silver nanoparticle ink, marker pen with carbon nanotube ink and graphite pencil. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:1880-1888. [PMID: 35506547 DOI: 10.1039/d2ay00373b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Herein, a so-called carbon nanotube (CNT) electrode was printed in on a paper substrate using the handwriting technique and carbon nanotube ink in a marker pen to print the working electrode, graphite pencil to print the counter electrode and graphite/silver nanoparticle (AgNP) ink in a rollerball pen to print the quasi-reference electrode. The carbon nanotube electrode was characterized via scanning electron microscopy. The electrode was optimized based on the type of paper, hydrophobic barrier and number of layers. In summary, the optimized parameters included the use of matte paper with a mineral spirit layer. The number of carbon nanotube layers to achieve the best electrochemical performance was 25. The final graphite electrode was a miniaturized and flexible paper-based electrochemical electrode. To evaluate the electrical properties of the electrodes, the ohmic resistance of each ink was tested using a multimeter and the obtained values were 18.62 kΩ for the CNT ink, 1.53 Ω for the AgNP ink and 3.53 kΩ for the graphite trace. These results indicate the good conductivity of each synthesized ink used in the fabrication of the CNT electrode. Finally, the electrode was used to measure the electrochemical response of different concentrations of K4[Fe(CN)6]. Then, a calibration curve was obtained from the voltammograms and linearity was observed in the range of 0.5-3.5 mM. This suggests that the CNT electrode has the potential to be used as an amperometric electrode.
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Affiliation(s)
- Ana Elisa Ferreira de Oliveira
- Departamento de Ciências Naturais, Universidade Federal de São João del-Rei, UFSJ, São João del-Rei, MG, CEP 36307-352, Brazil.
| | - Arnaldo César Pereira
- Departamento de Ciências Naturais, Universidade Federal de São João del-Rei, UFSJ, São João del-Rei, MG, CEP 36307-352, Brazil.
| | - Lucas Franco Ferreira
- Laboratório de Eletroquímica e Nanotecnologia Aplicada, Instituto de Ciência e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, Diamantina, MG 39100-000, Brazil
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39
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Kwon HJ, Tang X, Kim S, Li Z, Wang R, Park BH, Kim C, Kim S, Hong J, Ryu KY, Choi HH, An TK, Lee J, Kim SH. Molecular Engineering of Printed Semiconducting Blends to Develop Organic Integrated Circuits: Crystallization, Charge Transport, and Device Application Analyses. ACS APPLIED MATERIALS & INTERFACES 2022; 14:23678-23691. [PMID: 35544719 DOI: 10.1021/acsami.2c02032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Solution-based printing has contributed to the facile deposition of various types of materials, including the building blocks of printed electronics. In particular, solution-processable organic semiconductors (OSCs) are regarded as one of the most fascinating candidates for the fabrication of printed electronics. Herein, we report electrohydrodynamic (EHD) jet-printed p- and n-type OSCs, namely 6,13-bis(triisopropylsilylethynyl)pentacene (TIPS-PEN) and 6,13-bis((triisopropylsilyl)ethynyl)-5,7,12,14-tetraazapentacene (TIPS-TAP), and their use as single-OSC layers and as OSC mixed p-n layers to fabricate solution-processed p-, n-, and ambipolar-type organic field-effect transistors (OFETs). Use of the dragging mode of EHD jet printing, a process driven under a low electrostatic field with a short nozzle-to-substrate distance, was found to provide favorable conditions for growth of TIPS-PEN and TIPS-TAP crystals. In this way, the similar molecular structures of TIPS-PEN and TIPS-TAP yielded a homogeneous solid solution and showed ambipolar transport properties in OFETs. Therefore, the combination of single- and mixed-OSC layers enabled the preparation of various charge-transported devices from unit to integrated devices (NOT, NAND, NOR, and multivalued logic). Therefore, this fabrication technology can be useful for assisting in the production of OSC layers for practical applications in the near future.
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Affiliation(s)
- Hyeok-Jin Kwon
- Department of Chemical Engineering, Pohang University of Science and Technology, Pohang 37673, Korea
| | - Xiaowu Tang
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450002, China
| | - Seonghyeon Kim
- Department of IT·Energy Convergence (BK21 Four), Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Zhijun Li
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Rixuan Wang
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Byung Ho Park
- EMNI Co., Ltd., 14, Seocheon-ro 201beon-gil, Yongin 17111, Republic of Korea
| | - Cheulhwan Kim
- Department of IT·Energy Convergence (BK21 Four), Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Soyeon Kim
- Department of IT·Energy Convergence (BK21 Four), Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Jisu Hong
- Research Institute for Green Energy Convergence Techonology, Gyeongsang National University, Jinju 52828, Republic of Korea
- Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, United States
| | - Ka Yeon Ryu
- Research Institute for Green Energy Convergence Techonology, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Hyun Ho Choi
- Research Institute for Green Energy Convergence Techonology, Gyeongsang National University, Jinju 52828, Republic of Korea
- Department of Materials Engineering and Convergence Technology, Gyeongsang National University, Jinju 52828, Korea
| | - Tae Kyu An
- Department of IT·Energy Convergence (BK21 Four), Korea National University of Transportation, Chungju 27469, Republic of Korea
- Department of Polymer Science and Engineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
- Chemical Industry Institute, Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Jihoon Lee
- Department of IT·Energy Convergence (BK21 Four), Korea National University of Transportation, Chungju 27469, Republic of Korea
- Department of Polymer Science and Engineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
- Chemical Industry Institute, Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Se Hyun Kim
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
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40
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Park B, Park J, Kim W, Na SY, Huh YH, Kim M, Choi EH. Light‐Emitting Microinlaid Spots Produced through Lateral Phase Separation by Means of Simple Single‐Inkjet Printing. SMALL SCIENCE 2022. [DOI: 10.1002/smsc.202200017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Affiliation(s)
- Byoungchoo Park
- Department of Electrical and Biological Physics Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
- Department of Plasma-Bio Display Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
| | - Jaewoo Park
- Department of Electrical and Biological Physics Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
- Department of Plasma-Bio Display Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
| | - Wonsun Kim
- Department of Electrical and Biological Physics Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
| | - Seo Young Na
- Department of Electrical and Biological Physics Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
| | - Yoon Ho Huh
- Department of Electrical and Biological Physics Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
| | - Mina Kim
- Department of Electrical and Biological Physics Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
| | - Eun Ha Choi
- Department of Electrical and Biological Physics Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
- Department of Plasma-Bio Display Kwangwoon University Wolgye-Dong Seoul 01897 South Korea
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41
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Lemarchand J, Bridonneau N, Battaglini N, Carn F, Mattana G, Piro B, Zrig S, Noël V. Challenges, Prospects, and Emerging Applications of Inkjet-Printed Electronics: A Chemist's Point of View. Angew Chem Int Ed Engl 2022; 61:e202200166. [PMID: 35244321 DOI: 10.1002/anie.202200166] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Indexed: 12/15/2022]
Abstract
Driven by the development of new functional inks, inkjet-printed electronics has achieved several milestones upon moving from the integration of simple electronic elements (e.g., temperature and pressure sensors, RFID antennas, etc.) to high-tech applications (e.g. in optoelectronics, energy storage and harvesting, medical diagnosis). Currently, inkjet printing techniques are limited by spatial resolution higher than several micrometers, which sets a redhibitorythreshold for miniaturization and for many applications that require the controlled organization of constituents at the nanometer scale. In this Review, we present the physico-chemical concepts and the equipment constraints underpinning the resolution limit of inkjet printing and describe the contributions from molecular, supramolecular, and nanomaterials-based approaches for their circumvention. Based on these considerations, we propose future trajectories for improving inkjet-printing resolution that will be driven and supported by breakthroughs coming from chemistry. Please check all text carefully as extensive language polishing was necessary. Title ok? Yes.
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Affiliation(s)
| | | | | | - Florent Carn
- Université de Paris, Laboratoire Matière et Systèmes Complexes CNRS, UMR 7057, 75013, Paris, France
| | | | - Benoit Piro
- Université de Paris, CNRS, ITODYS, 75013, Paris, France
| | - Samia Zrig
- Université de Paris, CNRS, ITODYS, 75013, Paris, France
| | - Vincent Noël
- Université de Paris, CNRS, ITODYS, 75013, Paris, France
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42
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Crespo-Monteiro N, Hamandi M, Usuga Higuita MA, Guillard C, Dappozze F, Jamon D, Vocanson F, Jourlin Y. Influence of the Micro-Nanostructuring of Titanium Dioxide Films on the Photocatalytic Degradation of Formic Acid under UV Illumination. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1008. [PMID: 35335821 PMCID: PMC8953088 DOI: 10.3390/nano12061008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/08/2022] [Accepted: 03/15/2022] [Indexed: 12/04/2022]
Abstract
Surface micro-nanostructuring can provide new functionalities and properties to coatings. For example, it can improve the absorption efficiency, hydrophobicity and/or tribology properties. In this context, we studied the influence of micro-nanostructuring on the photocatalytic efficiency of sol-gel TiO2 coatings during formic acid degradation under UV illumination. The micro-nanostructuring was performed using the UV illumination of microspheres deposited on a photopatternable sol-gel layer, leading to a hexagonal arrangement of micropillars after development. The structures and coatings were characterized using Raman spectroscopy, ellipsometry, atomic force microscopy and scanning electron microscopy. When the sol-gel TiO2 films were unstructured and untreated at 500 °C, their effect on formic acid's degradation under UV light was negligible. However, when the films were annealed at 500 °C, they crystallized in the anatase phase and affected the degradation of formic acid under UV light, also depending on the thickness of the layer. Finally, we demonstrated that surface micro-nanostructuring in the form of nanopillars can significantly increase the photocatalytic efficiency of a coating during the degradation of formic acid under UV light.
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Affiliation(s)
- Nicolas Crespo-Monteiro
- Laboratoire Hubert Curien, Université de Lyon, UMR CNRS 5516, 42000 Saint-Etienne, France; (M.A.U.H.); (D.J.); (F.V.); (Y.J.)
| | - Marwa Hamandi
- University Lyon, University Claude Bernard, CNRS, IRCELYON, UMR5256, 69626 Villeurbanne, France; (M.H.); (C.G.); (F.D.)
| | - Maria Alejandra Usuga Higuita
- Laboratoire Hubert Curien, Université de Lyon, UMR CNRS 5516, 42000 Saint-Etienne, France; (M.A.U.H.); (D.J.); (F.V.); (Y.J.)
| | - Chantal Guillard
- University Lyon, University Claude Bernard, CNRS, IRCELYON, UMR5256, 69626 Villeurbanne, France; (M.H.); (C.G.); (F.D.)
| | - Frederic Dappozze
- University Lyon, University Claude Bernard, CNRS, IRCELYON, UMR5256, 69626 Villeurbanne, France; (M.H.); (C.G.); (F.D.)
| | - Damien Jamon
- Laboratoire Hubert Curien, Université de Lyon, UMR CNRS 5516, 42000 Saint-Etienne, France; (M.A.U.H.); (D.J.); (F.V.); (Y.J.)
| | - Francis Vocanson
- Laboratoire Hubert Curien, Université de Lyon, UMR CNRS 5516, 42000 Saint-Etienne, France; (M.A.U.H.); (D.J.); (F.V.); (Y.J.)
| | - Yves Jourlin
- Laboratoire Hubert Curien, Université de Lyon, UMR CNRS 5516, 42000 Saint-Etienne, France; (M.A.U.H.); (D.J.); (F.V.); (Y.J.)
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43
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Lemarchand J, Bridonneau N, Battaglini N, Carn F, Mattana G, Piro B, Zrig S, NOEL V. Challenges and Prospects of Inkjet Printed Electronics Emerging Applications – a Chemist point of view. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | - Florent Carn
- Universite de Paris UFR Physique Physique FRANCE
| | | | | | | | - Vincent NOEL
- Universite Paris Diderot ITODYS 13 rue J de Baif 75013 Paris FRANCE
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44
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Wang S, Wu X, Lu J, Luo Z, Xie H, Zhang X, Lin K, Wang Y. Inkjet-Printed Silver Nanowire Ink for Flexible Transparent Conductive Film Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:842. [PMID: 35269335 PMCID: PMC8912571 DOI: 10.3390/nano12050842] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/30/2022] [Accepted: 02/23/2022] [Indexed: 11/18/2022]
Abstract
The development of flexible transparent conductive electrodes has been considered as a key issue in realizing flexible functional electronics. Inkjet printing provides a new opportunity for the manufacture of FFE due to simple process, cost-effective, environmental friendliness, and digital method to circuit pattern. However, obtaining high concentration of inkjet- printed silver nanowires (AgNWs) conductive ink is a great challenge because the high aspect ratio of AgNWs makes it easy to block the jetting nozzle. This study provides an inkjet printing AgNWs conductive ink with low viscosity and high concentration of AgNWs and good printing applicability, especially without nozzle blockage after printing for more than 4 h. We discussed the effects of the components of the ink on surface tension, viscosity, contact angle as well as droplet spreading behavior. Under the optimized process and formulation of ink, flexible transparent conductive electrode with a sheet resistance of 32 Ω·sq-1-291 nm·sq-1 and a transmittancy at 550 nm of 72.5-86.3% is achieved. We investigated the relationship between the printing layer and the sheet resistance and the stability of the sheet resistance under a bending test as well as the infrared thermal response of the AgNWs-based flexible transparent conductive electrode. We successfully printed the coupling electrodes and demonstrated the excellent potential of inkjet-printed AgNWs-based flexible transparent conductive electrode for developing flexible functional electronics.
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Affiliation(s)
- Shuyue Wang
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
| | - Xiaoli Wu
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
- Department of Material and Energy, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Jiaxin Lu
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
| | - Zhengwu Luo
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
| | - Hui Xie
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
| | - Xiaobin Zhang
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
| | - Kaiwen Lin
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
| | - Yuehui Wang
- Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China; (S.W.); (X.W.); (J.L.); (Z.L.); (H.X.); (X.Z.)
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45
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Silver Nanoparticles for Conductive Inks: From Synthesis and Ink Formulation to Their Use in Printing Technologies. METALS 2022. [DOI: 10.3390/met12020234] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Currently, silver nanoparticles have attracted large interest in the photonics, electrics, analytical, and antimicrobial/biocidal fields due to their excellent optical, electrical, biological, and antibacterial properties. The versatility in generating different sizes, shapes, and surface morphologies results in a wide range of applications of silver nanoparticles in various industrial and health-related areas. In industrial applications, silver nanoparticles are used to produce conductive inks, which allows the construction of electronic devices on low-cost and flexible substrates by using various printing techniques. In order to achieve successful printed patterns, the necessary formulation and synthesis need to be engineered to fulfil the printing technique requirements. Additional sintering processes are typically further required to remove the added polymers, which are used to produce the desired adherence, viscosity, and reliable performance. This contribution presents a review of the synthesis of silver nanoparticles via different methods (chemical, physical and biological methods) and the application of silver nanoparticles under the electrical field. Formulation of silver inks and formation of conductive patterns by using different printing techniques (inkjet printing, screen printing and aerosol jet printing) are presented. Post-printing treatments are also discussed. A summary concerning outlooks and perspectives is presented at the end of this review.
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46
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Callaway CP, Liu AL, Venkatesh R, Zheng Y, Lee M, Meredith JC, Grover M, Risko C, Reichmanis E. The Solution is the Solution: Data-Driven Elucidation of Solution-to-Device Feature Transfer for π-Conjugated Polymer Semiconductors. ACS APPLIED MATERIALS & INTERFACES 2022; 14:3613-3620. [PMID: 35037454 DOI: 10.1021/acsami.1c20994] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The advent of data analytics techniques and materials informatics provides opportunities to accelerate the discovery and development of organic semiconductors for electronic devices. However, the development of engineering solutions is limited by the ability to control thin-film morphology in an immense parameter space. The combination of high-throughput experimentation (HTE) laboratory techniques and data analytics offers tremendous avenues to traverse the expansive domains of tunable variables offered by organic semiconductor thin films. This Perspective outlines the steps required to incorporate a comprehensive informatics methodology into the experimental development of polymer-based organic semiconductor technologies. The translation of solution processing and property metrics to thin-film behavior is crucial to inform efficient HTE for data collection and application of data-centric tools to construct new process-structure-property relationships. We argue that detailed investigation of the solution state prior to deposition in conjunction with thin-film characterization will yield a deeper understanding of the physicochemical mechanisms influencing performance in π-conjugated polymer electronics, with data-driven approaches offering predictive capabilities previously unattainable via traditional experimental means.
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Affiliation(s)
- Connor P Callaway
- Department of Chemistry & Center for Applied Energy Research, University of Kentucky, Lexington, Kentucky 40506-0055, United States
| | - Aaron L Liu
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Rahul Venkatesh
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Yulong Zheng
- School of Chemistry & Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, Georgia 30332, United States
| | - Myeongyeon Lee
- Department of Chemical & Biomolecular Engineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - J Carson Meredith
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Martha Grover
- School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Chad Risko
- Department of Chemistry & Center for Applied Energy Research, University of Kentucky, Lexington, Kentucky 40506-0055, United States
| | - Elsa Reichmanis
- Department of Chemical & Biomolecular Engineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
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47
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Singh V, Lousada CM, Jonsson M, Belova LM. Scalable InkJet‐Based Additive Fabrication of Photocatalytic TiO
2
Thin Films. CHEMPHOTOCHEM 2022. [DOI: 10.1002/cptc.202100212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Veena Singh
- Department of Materials Science and Engineering KTH Royal Institute of Technology 100 44 Stockholm Sweden
| | - Cláudio M. Lousada
- Department of Materials Science and Engineering KTH Royal Institute of Technology 100 44 Stockholm Sweden
| | - Mats Jonsson
- Department of Chemistry KTH Royal Institute of Technology SE-100 44 Stockholm Sweden
| | - Liubov M. Belova
- Department of Materials Science and Engineering KTH Royal Institute of Technology 100 44 Stockholm Sweden
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48
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Mitani T, Okishiba S, Tateyama N, Yamanojo K, Warisawa S, Fukui R. A Wearable Multi-Joint Wrist Contour Measuring Device for Hand Shape Recognition. IEEE Robot Autom Lett 2022. [DOI: 10.1109/lra.2022.3184792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tatsuro Mitani
- Department of Human Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan
| | - Shunsuke Okishiba
- Department of Human Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan
| | - Naoki Tateyama
- Department of Human Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan
| | - Koshi Yamanojo
- Department of Human Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan
| | - Shinichi Warisawa
- Department of Human Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan
| | - Rui Fukui
- Department of Human Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, Japan
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49
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Wang M, Ma C, Uzabakiriho PC, Chen X, Chen Z, Cheng Y, Wang Z, Zhao G. Stencil Printing of Liquid Metal upon Electrospun Nanofibers Enables High-Performance Flexible Electronics. ACS NANO 2021; 15:19364-19376. [PMID: 34783541 DOI: 10.1021/acsnano.1c05762] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Flexible electronics as an emerging technology has demonstrated potential for applications in various fields. With the advent of the Internet of Things era, countless flexible electronic systems need to be developed and deployed. However, materials and fabrication technologies are the key factors restricting the development and commercialization of flexible electronics. Here we report a simple, fast, and green flexible electronics preparation technology. The stencil printing method is adopted to pattern liquid metal on the thermoplastic polyurethane membrane prepared by electrospinning. Besides, with layer-by-layer assembly, flexible circuits, resistors, capacitors, inductors, and their composite devices can be prepared parametrically. Furthermore, these devices have good stretchability, air permeability, and stability, while they are multilayered and reconfigurable. As proof, this strategy is used to fabricate flexible displays, flexible sensors, and flexible filters. Finally, flexible electronic devices are also recycled and reconfigured.
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Affiliation(s)
- Meng Wang
- Department of Electronic Science and Technology, University of Science and Technology of China, Hefei 230027, China
| | - Chao Ma
- Department of Electronic Science and Technology, University of Science and Technology of China, Hefei 230027, China
| | - Pierre Claver Uzabakiriho
- Department of Electronic Science and Technology, University of Science and Technology of China, Hefei 230027, China
| | - Xi Chen
- College of Mathematics, Physics and Information Science and Engineering, Zhejiang Normal University, Jinhua 321004, China
| | - Zhongrong Chen
- School of Biomedical Engineering, Anhui Medical University, Hefei 230027, China
| | - Yue Cheng
- School of Biomedical Engineering, Anhui Medical University, Hefei 230027, China
| | - Zirui Wang
- Department of Electronic Science and Technology, University of Science and Technology of China, Hefei 230027, China
| | - Gang Zhao
- Department of Electronic Science and Technology, University of Science and Technology of China, Hefei 230027, China
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50
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Wang G, Zhuang X, Huang W, Yu J, Zhang H, Facchetti A, Marks TJ. New Opportunities for High-Performance Source-Gated Transistors Using Unconventional Materials. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2101473. [PMID: 34449126 PMCID: PMC8529450 DOI: 10.1002/advs.202101473] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/24/2021] [Indexed: 06/13/2023]
Abstract
Source-gated transistors (SGTs), which are typically realized by introducing a source barrier in staggered thin-film transistors (TFTs), exhibit many advantages over conventional TFTs, including ultrahigh gain, lower power consumption, higher bias stress stability, immunity to short-channel effects, and greater tolerance to geometric variations. These properties make SGTs promising candidates for readily fabricated displays, biomedical sensors, and wearable electronics for the Internet of Things, where low power dissipation, high performance, and efficient, low-cost manufacturability are essential. In this review, the general aspects of SGT structure, fabrication, and operation mechanisms are first discussed, followed by a detailed property comparison with conventional TFTs. Next, advances in high-performance SGTs based on silicon are first discussed, followed by recent advances in emerging metal oxides, organic semiconductors, and 2D materials, which are individually discussed, followed by promising applications that can be uniquely realized by SGTs and their circuitry. Lastly, this review concludes with challenges and outlook overview.
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Affiliation(s)
- Gang Wang
- State Key Laboratory of Electronic Thin Films and Integrated DevicesUniversity of Electronic Science and Technology of ChinaChengdu610054P. R. China
- Department of Chemistry and the Materials Research CenterNorthwestern University2145 Sheridan RoadEvanstonIL60208USA
| | - Xinming Zhuang
- State Key Laboratory of Electronic Thin Films and Integrated DevicesUniversity of Electronic Science and Technology of ChinaChengdu610054P. R. China
- Department of Chemistry and the Materials Research CenterNorthwestern University2145 Sheridan RoadEvanstonIL60208USA
- School of PhysicsState Key Laboratory of Crystal MaterialsShandong UniversityJinan250100P. R. China
| | - Wei Huang
- Department of Chemistry and the Materials Research CenterNorthwestern University2145 Sheridan RoadEvanstonIL60208USA
- School of Automation EngineeringUniversity of Electronic Science and Technology of China (UESTC)ChengduSichuan611731P. R. China
| | - Junsheng Yu
- State Key Laboratory of Electronic Thin Films and Integrated DevicesUniversity of Electronic Science and Technology of ChinaChengdu610054P. R. China
| | - Huaiwu Zhang
- State Key Laboratory of Electronic Thin Films and Integrated DevicesUniversity of Electronic Science and Technology of ChinaChengdu610054P. R. China
| | - Antonio Facchetti
- Department of Chemistry and the Materials Research CenterNorthwestern University2145 Sheridan RoadEvanstonIL60208USA
- Flexterra CorporationSkokieIL60077USA
| | - Tobin J. Marks
- Department of Chemistry and the Materials Research CenterNorthwestern University2145 Sheridan RoadEvanstonIL60208USA
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