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Flexible Energy Storage System—An Introductory Review of Textile-Based Flexible Supercapacitors. Processes (Basel) 2019. [DOI: 10.3390/pr7120922] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Recently, researchers have become interested in exploring applications of rechargeable battery storage technology in different disciplines, which can help our daily life, such as textile-based supercapacitors. This paper briefly describes this development and classification of supercapacitors. Besides, various types of materials which are commonly used to prepare supercapacitors, such as carbons, metal oxides, alkaline earth metal salts and polymers, are introduced. Moreover, applications and methodology to prepare textile materials with supercapacitors are described. Finally, the commonly used non-destructive measuring methods for textile-based supercapacitors are also introduced.
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Shang J, Yan J, Zhang Z, Huang X, Maturavongsadit P, Song B, Jia Y, Ma T, Li D, Xu K, Wang Q, Lin Q. A hydrogel-based glucose affinity microsensor. SENSORS AND ACTUATORS. B, CHEMICAL 2016; 237:992-998. [PMID: 27721570 DOI: 10.1016/j.snb.2016.06.153] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
We present a hydrogel-based affinity microsensor for continuous glucose measurements. The microsensor is based on microelectromechanical systems (MEMS) technology, and incorporates a synthetic hydrogel that is attached to the device surface via in situ polymerization. Glucose molecules that diffuses into and out of the device binds reversibly with boronic acid groups in the hydrogel via affinity binding, and causes changes in the dielectric properties of the hydrogel, which can be measured using a MEMS capacitive transducer to determine the glucose concentration. The use of the in situ polymerized hydrogel eliminates mechanical moving parts found in other types of affinity microsensors, as well as mechanical barriers such as semipermeable membranes that are otherwise required to hold the glucose-sensitive material. This facilitates the miniaturization and robust operation of the microsensor, and can potentially improve the tolerance of the device, when implanted subcutaneously, to biofouling. Experimental results demonstrate that in a glucose concentration range of 0-500 mg/dL and with a resolution of 0.35 mg/dL or better, the microsensor exhibits a repeatable and reversible response, and can potentially be useful for continuous glucose monitoring in diabetes care.
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Affiliation(s)
- Junyi Shang
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Jing Yan
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Zhixing Zhang
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Xian Huang
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Panita Maturavongsadit
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Bing Song
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Yuan Jia
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Tieying Ma
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Dachao Li
- College of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China
| | - Kexin Xu
- College of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin, China
| | - Qian Wang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Qiao Lin
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
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Shoji E, Iwasaki M. Temperature, humidity, and dimension dependence of the bending motion of ionomer-based polymer actuators. POLYM ADVAN TECHNOL 2016. [DOI: 10.1002/pat.3815] [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)
- Eiichi Shoji
- Department of Human and AI Systems, Intelligent Materials Science and Technology Laboratory; University of Fukui; 3-9-1 Bunkyo Fukui 910-8507 Japan
| | - Miharu Iwasaki
- Department of Human and AI Systems, Intelligent Materials Science and Technology Laboratory; University of Fukui; 3-9-1 Bunkyo Fukui 910-8507 Japan
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Cheng T, Zhang Y, Lai WY, Huang W. Stretchable Thin-Film Electrodes for Flexible Electronics with High Deformability and Stretchability. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:3349-3376. [PMID: 25920067 DOI: 10.1002/adma.201405864] [Citation(s) in RCA: 172] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 03/15/2015] [Indexed: 06/04/2023]
Abstract
Flexible and stretchable electronics represent today's cutting-edge electronic technologies. As the most-fundamental component of electronics, the thin-film electrode remains the research frontier due to its key role in the successful development of flexible and stretchable electronic devices. Stretchability, however, is generally more challenging to achieve than flexibility. Stretchable electronic devices demand, above all else, that the thin-film electrodes have the capacity to absorb a large level of strain (>>1%) without obvious changes in their electrical performance. This article reviews the progress in strategies for obtaining highly stretchable thin-film electrodes. Applications of stretchable thin-film electrodes fabricated via these strategies are described. Some perspectives and challenges in this field are also put forward.
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Affiliation(s)
- Tao Cheng
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210023, China
| | - Yizhou Zhang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210023, China
| | - Wen-Yong Lai
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210023, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210023, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, China
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Liu Q, Zhou Z, Xia M, Tao Y, Liu K, Wang D. A specially structured conductive nickel-deposited poly(ethylene terephthalate) nonwoven membrane intertwined with microbial pili-like poly(vinyl alcohol-co-ethylene) nanofibers and its application as an alcohol sensor. RSC Adv 2014. [DOI: 10.1039/c4ra07376b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Shoji E, Iwasaki M. A proposal for a novel evaluation method of the bending velocities of polymer actuators. POLYM ADVAN TECHNOL 2013. [DOI: 10.1002/pat.3152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eiichi Shoji
- Department of Human and AI Systems, Intelligent Materials Science and Technology Laboratory; University of Fukui; 3-9-1 Bunkyo Fukui 910-8507 Japan
| | - Miharu Iwasaki
- Department of Human and AI Systems, Intelligent Materials Science and Technology Laboratory; University of Fukui; 3-9-1 Bunkyo Fukui 910-8507 Japan
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Shoji E, Komoda Y. Pulse width modulation (PWM) control of the bending displacement and force generation of ionomer-based polymer actuators. POLYM ADVAN TECHNOL 2013. [DOI: 10.1002/pat.3140] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Eiichi Shoji
- Department of Human and AI Systems, Intelligent Materials Science and Technology Laboratory; University of Fukui; 3-9-1 Bunkyo Fukui 910-8507 Japan
| | - Yoshimichi Komoda
- Department of Human and AI Systems, Intelligent Materials Science and Technology Laboratory; University of Fukui; 3-9-1 Bunkyo Fukui 910-8507 Japan
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IWASAKI M, SHOJI E. Proposal to Use a Distributed Force Model to Describe the Action of a Polymer Actuator. KOBUNSHI RONBUNSHU 2013. [DOI: 10.1295/koron.70.289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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