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Zhang Q, Li G, Qiao F. Recent advances in integrated solar cell/supercapacitor devices: Fabrication, strategy and perspectives. J Adv Res 2024:S2090-1232(24)00045-6. [PMID: 38354773 DOI: 10.1016/j.jare.2024.01.032] [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: 10/28/2023] [Revised: 12/25/2023] [Accepted: 01/28/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Solar cell/supercapacitor integrated devices (SCSD) have made some progress in terms of device structure and electrode materials, but there are still many key challenges in controlling electrode performance and improving the efficiency of integrated devices. AIM OF REVIEW It is necessary to study how to balance the photoelectric conversion process and the storage process. From the microscopic mechanism of different functional unit materials to the mechanism of macroscopic devices, it is essential to conduct in-depth research. KEY SCIENTIFIC CONCEPTS OF REVIEW Here, the structures and preparation methods of various types of integrated SCSD were introduced. Then, the strategies for improving the overall performance of integrated devices were evaluated. Finally, the key objectives of reducing the cost of materials, increasing the stability and sustainability of devices were highlighted. Better matching of different functional units of devices was also prospected.
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Affiliation(s)
- Qiaoling Zhang
- State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an, 710048, ShanXi, PR China
| | - Guodong Li
- State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an, 710048, ShanXi, PR China.
| | - Fen Qiao
- State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an, 710048, ShanXi, PR China; School of Energy & Power Engineering, Jiangsu University, Zhenjiang, 212013, Jiangsu, PR China.
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2
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Yang G, Yang W, Gu H, Fu Y, Wang B, Cai H, Xia J, Zhang N, Liang C, Xing G, Yang S, Chen Y, Huang W. Perovskite-Solar-Cell-Powered Integrated Fuel Conversion and Energy-Storage Devices. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2300383. [PMID: 36906920 DOI: 10.1002/adma.202300383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/26/2023] [Indexed: 06/18/2023]
Abstract
Metal halide hybrid perovskite solar cells (PSCs) have received considerable attention over the past decade owing to their potential for low-cost, solution-processable, earth-abundant, and high-performance superiority, increasing power conversion efficiencies of up to 25.7%. Solar energy conversion into electricity is highly efficient and sustainable, but direct utilization, storage, and poor energy diversity are difficult to achieve, resulting in a potential waste of resources. Considering its convenience and feasibility, converting solar energy into chemical fuels is regarded as a promising pathway for boosting energy diversity and expanding its utilization. In addition, the energy conversion-storage integrated system can efficiently sequentially capture, convert, and store energy in electrochemical energy storage devices. However, a comprehensive overview focusing on PSC-self-driven integrated devices with a discussion of their development and limitations remains lacking. Here, focus is on the development of representative configurations of emerging PSC-based photo-electrochemical devices including self-charging power packs, unassisted solar water splitting/CO2 reduction. The advanced progresses in this field, including configuration design, key parameters, working principles, integration strategies, electrode materials, and their performance evaluations are also summarized. Finally, scientific challenges and future perspectives for ongoing research in this field are presented.
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Affiliation(s)
- Gege Yang
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, Xi'an Jiaotong University, Xi'an, 710000, P. R. China
| | - Wenhan Yang
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, Xi'an Jiaotong University, Xi'an, 710000, P. R. China
| | - Hao Gu
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Macau, 999078, P. R. China
| | - Ying Fu
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, Xi'an Jiaotong University, Xi'an, 710000, P. R. China
| | - Bin Wang
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, Xi'an Jiaotong University, Xi'an, 710000, P. R. China
| | - Hairui Cai
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, Xi'an Jiaotong University, Xi'an, 710000, P. R. China
| | - Junmin Xia
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Macau, 999078, P. R. China
| | - Nan Zhang
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Macau, 999078, P. R. China
| | - Chao Liang
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, Xi'an Jiaotong University, Xi'an, 710000, P. R. China
| | - Guichuan Xing
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Macau, 999078, P. R. China
| | - Shengchun Yang
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Physics, National Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, Xi'an Jiaotong University, Xi'an, 710000, P. R. China
| | - Yiwang Chen
- National Engineering Research Center for Carbohydrate Synthesis/Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Jiangxi Normal University, Nanchang, 330000, P. R. China
| | - Wei Huang
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi'an, 710000, P. R. China
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3
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Kostopoulou A, Brintakis K, Sygletou M, Savva K, Livakas N, Pantelaiou MA, Dang Z, Lappas A, Manna L, Stratakis E. Laser-Induced Morphological and Structural Changes of Cesium Lead Bromide Nanocrystals. NANOMATERIALS 2022; 12:nano12040703. [PMID: 35215031 PMCID: PMC8879588 DOI: 10.3390/nano12040703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/15/2022] [Accepted: 02/17/2022] [Indexed: 02/01/2023]
Abstract
Metal halide perovskite nanocrystals, an emerging class of materials for advanced photonic and optoelectronic applications, are mainly fabricated with colloidal chemistry routes. On the quest for new properties according to application needs, new perovskite systems of various morphologies and levels of doping and alloying have been developed, often also involving post-synthesis reactions. Recently, laser irradiation in liquids has been utilized as a fast method to synthesize or transform materials and interesting laser-induced transformations on nanocrystals were induced. These studies in general have been limited to small nanocrystals (~15 nm). In the case of halide perovskites, fragmentation or anion exchange have been observed in such laser-based processes, but no crystal structure transformations were actually observed or deliberately studied. Nanocrystals are more sensitive to light exposure compared to the corresponding bulk crystals. Additional factors, such as size, morphology, the presence of impurities, and others, can intricately affect the photon absorption and heat dissipation in nanocrystal suspensions during laser irradiation. All these factors can play an important role in the final morphologies and in the time required for these transformations to unfold. In the present work, we have employed a 513 nm femtosecond (fs) laser to induce different transformations in large nanocrystals, in which two phases coexist in the same particle (Cs4PbBr6/CsPbBr3 nanohexagons of ~100 nm), dispersed in dichlorobenzene. These transformations include: (i) the exfoliation of the primary nanohexagons and partial anion exchange; (ii) fragmentation in smaller nanocubes and partial anion exchange; (iii) side-by-side-oriented attachment, fusion, and formation of nanoplatelets and complete anion exchange; (iv) side-by-side attachment, fusion, and formation of nanosheets. Partial or complete Br-Cl anion exchange in the above transformations was triggered by the partial degradation of dichlorobenzene. In addition to the detailed analysis of the various nanocrystal morphologies observed in the various transformations, the structure–photoluminescence relationships for the different samples were analyzed and discussed.
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Affiliation(s)
- Athanasia Kostopoulou
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
- Correspondence: (A.K.); (K.B.); (E.S.); Tel.: +30-2810-391874 (A.K.); +30-2810-391874 (K.B.); +30-2810-391274 (E.S.)
| | - Konstantinos Brintakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
- Correspondence: (A.K.); (K.B.); (E.S.); Tel.: +30-2810-391874 (A.K.); +30-2810-391874 (K.B.); +30-2810-391274 (E.S.)
| | - Maria Sygletou
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
| | - Kyriaki Savva
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
| | - Nikolaos Livakas
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
| | - Michaila Akathi Pantelaiou
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
| | - Zhiya Dang
- Nanochemistry, Istituto Italiano di Tecnologia, 16163 Genova, Italy; (Z.D.); (L.M.)
| | - Alexandros Lappas
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
| | - Liberato Manna
- Nanochemistry, Istituto Italiano di Tecnologia, 16163 Genova, Italy; (Z.D.); (L.M.)
| | - Emmanuel Stratakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71110 Heraklion, Greece; (M.S.); (K.S.); (N.L.); (M.A.P.); (A.L.)
- Department of Physics, University of Crete, 71003 Heraklion, Greece
- Correspondence: (A.K.); (K.B.); (E.S.); Tel.: +30-2810-391874 (A.K.); +30-2810-391874 (K.B.); +30-2810-391274 (E.S.)
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4
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Wang J, Zheng X, Wang G, Cao Y, Ding W, Zhang J, Wu H, Ding J, Hu H, Han X, Ma T, Deng Y, Hu W. Defective Bimetallic Selenides for Selective CO 2 Electroreduction to CO. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2106354. [PMID: 34699632 DOI: 10.1002/adma.202106354] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/26/2021] [Indexed: 06/13/2023]
Abstract
CO2 electroreduction (CO2 RR) to CO is promising for the carbon cycle but still remains challenging. Au is regarded as the most selective catalyst for CO2 RR, but its high cost significantly hinders its industrial application. Herein, the bimetallic CuInSe2 is found to exhibit an Au-like catalytic feature: i) the interaction of Cu and In orbitals induces a moderate adsorption strength of CO2 RR intermediates and favors the reaction pathway; and ii) the hydrogen evolution is energetically unfavorable on CuInSe2 , as a surface reconstruction along with high energy change will occur after hydrogen adsorption. Furthermore, the Se vacancy is found to induce an electron redistribution, slightly tune the band structure, and optimize the CO2 RR route of bimetallic selenide. Consequently, the Se-defective CuInSe2 (V-CuInSe2 ) achieves a highly selective CO production ability that is comparable to noble metals in aqueous electrolyte, and the V-CuInSe2 cathode shows a satisfactory performance in an aqueous Zn-CO2 cell. This work demonstrates that designing cost-effective catalysts with noble-metal-like properties is an ideal strategy for developing efficient electrocatalysts. Moreover, the class of transition bimetallic selenides has shown promising prospects as active and cost-effective electrocatalysts owing to their unique structural, electronic, and catalytic properties.
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Affiliation(s)
- Jiajun Wang
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Xuerong Zheng
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Guangjin Wang
- School of Materials Science and Energy Engineering, Foshan University, Foshan, 528000, P. R. China
| | - Yanhui Cao
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Wenlong Ding
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Jinfeng Zhang
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Han Wu
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Jia Ding
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Huilin Hu
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Xiaopeng Han
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
| | - Tianyi Ma
- Centre for Translational Atomaterials, Swinburne University of Technology, Hawthorn, Victoria, 3122, Australia
| | - Yida Deng
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Materials Science and Engineering, Hainan University, Haikou, 570228, P. R. China
| | - Wenbin Hu
- School of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
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5
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Sygletou M, Benedetti S, Ferrera M, Pierantozzi GM, Cucini R, Della Valle G, Carrara P, De Vita A, di Bona A, Torelli P, Catone D, Panaccione G, Canepa M, Bisio F. Quantitative Ultrafast Electron-Temperature Dynamics in Photo-Excited Au Nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2100050. [PMID: 34061425 DOI: 10.1002/smll.202100050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 04/16/2021] [Indexed: 06/12/2023]
Abstract
The femtosecond evolution of the electronic temperature of laser-excited gold nanoparticles is measured, by means of ultrafast time-resolved photoemission spectroscopy induced by extreme-ultraviolet radiation pulses. The temperature of the electron gas is deduced by recording and fitting high-resolution photo emission spectra around the Fermi edge of gold nanoparticles providing a direct, unambiguous picture of the ultrafast electron-gas dynamics. These results will be instrumental to the refinement of existing models of femtosecond processes in laterally-confined and bulk condensed-matter systems, and for understanding more deeply the role of hot electrons in technological applications.
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Affiliation(s)
- Maria Sygletou
- OptMatLab, Dipartimento di Fisica, Università di Genova, via Dodecaneso 33, I-16146, Genova, Italy
| | | | - Marzia Ferrera
- OptMatLab, Dipartimento di Fisica, Università di Genova, via Dodecaneso 33, I-16146, Genova, Italy
| | - Gian Marco Pierantozzi
- Istituto Officina dei Materiali-CNR, Laboratorio TASC, Area Science Park, S.S. 14, Km 163.5, Trieste, I-34149, Italy
| | - Riccardo Cucini
- Istituto Officina dei Materiali-CNR, Laboratorio TASC, Area Science Park, S.S. 14, Km 163.5, Trieste, I-34149, Italy
| | - Giuseppe Della Valle
- Dipartimento di Fisica, IFN-CNR, Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133, Milano, Italy
| | - Pietro Carrara
- Dipartimento di Fisica, Università degli Studi di Milano, via Celoria 16, Milano, Italy
| | - Alessandro De Vita
- Dipartimento di Fisica, Università degli Studi di Milano, via Celoria 16, Milano, Italy
| | | | - Piero Torelli
- Istituto Officina dei Materiali-CNR, Laboratorio TASC, Area Science Park, S.S. 14, Km 163.5, Trieste, I-34149, Italy
| | - Daniele Catone
- Istituto di Struttura della Materia - CNR (ISM-CNR), EuroFEL Support Laboratory (EFSL), Via del Fosso del Cavaliere, 100, I-00133, Rome, Italy
| | - Giancarlo Panaccione
- Istituto Officina dei Materiali-CNR, Laboratorio TASC, Area Science Park, S.S. 14, Km 163.5, Trieste, I-34149, Italy
| | - Maurizio Canepa
- OptMatLab, Dipartimento di Fisica, Università di Genova, via Dodecaneso 33, I-16146, Genova, Italy
| | - Francesco Bisio
- CNR-SPIN Istituto Superconduttori Materiali Innovativi e Dispositivi, C.so Perrone 24, I-16152, Genova, Italy
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Gurbatov SO, Modin E, Puzikov V, Tonkaev P, Storozhenko D, Sergeev A, Mintcheva N, Yamaguchi S, Tarasenka NN, Chuvilin A, Makarov S, Kulinich SA, Kuchmizhak AA. Black Au-Decorated TiO 2 Produced via Laser Ablation in Liquid. ACS APPLIED MATERIALS & INTERFACES 2021; 13:6522-6531. [PMID: 33502160 DOI: 10.1021/acsami.0c20463] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The rational combination of plasmonic and all-dielectric concepts within hybrid nanomaterials provides a promising route toward devices with ultimate performance and extended modalities. Spectral matching of plasmonic and Mie-type resonances for such nanostructures can only be achieved for their dissimilar characteristic sizes, thus making the resulting hybrid nanostructure geometry complex for practical realization and large-scale replication. Here, we produced amorphous TiO2 nanospheres decorated and doped with Au nanoclusters via single-step nanosecond-laser irradiation of commercially available TiO2 nanopowders dispersed in aqueous HAuCl4. Fabricated hybrids demonstrate remarkable light-absorbing properties (averaged value ≈96%) in the visible and near-IR spectral range mediated by bandgap reduction of the laser-processed amorphous TiO2 as well as plasmon resonances of the decorating Au nanoclusters. The findings are supported by optical spectroscopy, electron energy loss spectroscopy, transmission electron microscopy, and electromagnetic modeling. Light-absorbing and plasmonic properties of the produced hybrids were implemented to demonstrate catalytically passive SERS biosensor for identification of analytes at trace concentrations and solar steam generator that permitted to increase water evaporation rate by 2.5 times compared with that of pure water under identical 1 sun irradiation conditions.
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Affiliation(s)
- Stanislav O Gurbatov
- Far Eastern Federal University, Vladivostok 690922, Russia
- Institute of Automation and Control Processes, Far Eastern Branch, Russian Academy of Science, Vladivostok 690041, Russia
| | - Evgeny Modin
- CIC nanoGUNE BRTA, E-20018 Donostia - San Sebastian, Spain
| | | | | | - Dmitriy Storozhenko
- Institute of Automation and Control Processes, Far Eastern Branch, Russian Academy of Science, Vladivostok 690041, Russia
| | - Aleksandr Sergeev
- Institute of Automation and Control Processes, Far Eastern Branch, Russian Academy of Science, Vladivostok 690041, Russia
| | - Neli Mintcheva
- Department of Chemistry, University of Mining and Geology, 1700 Sofia, Bulgaria
- Research Institute of Science and Technology, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
| | - Shigeru Yamaguchi
- Department of Physics, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
| | | | - Andrey Chuvilin
- CIC nanoGUNE BRTA, E-20018 Donostia - San Sebastian, Spain
- IKERBASQUE, Basque Foundation for Science, E-48013 Bilbao, Spain
| | | | - Sergei A Kulinich
- Far Eastern Federal University, Vladivostok 690922, Russia
- Research Institute of Science and Technology, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
| | - Aleksandr A Kuchmizhak
- Institute of Automation and Control Processes, Far Eastern Branch, Russian Academy of Science, Vladivostok 690041, Russia
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Lin H, Xu ZQ, Cao G, Zhang Y, Zhou J, Wang Z, Wan Z, Liu Z, Loh KP, Qiu CW, Bao Q, Jia B. Diffraction-limited imaging with monolayer 2D material-based ultrathin flat lenses. LIGHT, SCIENCE & APPLICATIONS 2020; 9:137. [PMID: 32821378 PMCID: PMC7421448 DOI: 10.1038/s41377-020-00374-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/02/2020] [Accepted: 07/23/2020] [Indexed: 05/05/2023]
Abstract
Ultrathin flat optics allow control of light at the subwavelength scale that is unmatched by traditional refractive optics. To approach the atomically thin limit, the use of 2D materials is an attractive possibility due to their high refractive indices. However, achievement of diffraction-limited focusing and imaging is challenged by their thickness-limited spatial resolution and focusing efficiency. Here we report a universal method to transform 2D monolayers into ultrathin flat lenses. Femtosecond laser direct writing was applied to generate local scattering media inside a monolayer, which overcomes the longstanding challenge of obtaining sufficient phase or amplitude modulation in atomically thin 2D materials. We achieved highly efficient 3D focusing with subwavelength resolution and diffraction-limited imaging. The high focusing performance even allows diffraction-limited imaging at different focal positions with varying magnifications. Our work paves the way for downscaling of optical devices using 2D materials and reports an unprecedented approach for fabricating ultrathin imaging devices.
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Affiliation(s)
- Han Lin
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC 3122 Australia
| | - Zai-Quan Xu
- Department of Materials Science and Engineering, ARC Centre of Excellence in Future Low-Energy Electronics Technologies (FLEET), Monash University, Wellington Road, Clayton, VIC 3800 Australia
- School of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, 15 Broadway, Ultimo, NSW 2007 Australia
| | - Guiyuan Cao
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC 3122 Australia
| | - Yupeng Zhang
- Institute of Microscale Optoelectronics, Lab of Artificial Microstructure for Optoelectronics, Shenzhen University, 518000 Shenzhen, China
| | - Jiadong Zhou
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, 639798 Singapore
| | - Ziyu Wang
- Department of Materials Science and Engineering, ARC Centre of Excellence in Future Low-Energy Electronics Technologies (FLEET), Monash University, Wellington Road, Clayton, VIC 3800 Australia
| | - Zhichen Wan
- Department of Materials Science and Engineering, ARC Centre of Excellence in Future Low-Energy Electronics Technologies (FLEET), Monash University, Wellington Road, Clayton, VIC 3800 Australia
| | - Zheng Liu
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, 639798 Singapore
| | - Kian Ping Loh
- Department of Chemistry, National University of Singapore, Singapore, 117543 Singapore
| | - Cheng-Wei Qiu
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore, 117583 Singapore
| | - Qiaoliang Bao
- Department of Materials Science and Engineering, ARC Centre of Excellence in Future Low-Energy Electronics Technologies (FLEET), Monash University, Wellington Road, Clayton, VIC 3800 Australia
| | - Baohua Jia
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC 3122 Australia
- The Australian Research Council (ARC) Industrial Transformation Training Centre in Surface Engineering for Advanced Materials (SEAM), Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC 3122 Australia
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8
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Kostopoulou A, Brintakis K, Serpetzoglou E, Stratakis E. Laser-Assisted Fabrication for Metal Halide Perovskite-2D Nanoconjugates: Control on the Nanocrystal Density and Morphology. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E747. [PMID: 32295209 PMCID: PMC7221537 DOI: 10.3390/nano10040747] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/02/2020] [Accepted: 04/09/2020] [Indexed: 12/24/2022]
Abstract
We report on a facile and rapid photo-induced process to conjugate graphene-based materials with metal-halide perovskite nanocrystals. We show that a small number of laser pulses is sufficient to decorate the 2-dimensional (2D) flakes with metal-halide nanocrystals without affecting their primary morphology. At the same time, the density of anchored nanocrystals could be finely tuned by the number of irradiation pulses. This facile and rapid room temperature method provides unique opportunities for the design and development of perovskite-2D nanoconjugates, exhibiting synergetic functionality by combining nanocrystals of different morphologies and chemical phases with various 2D materials.
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Affiliation(s)
- Athanasia Kostopoulou
- Institute of Electronic Structure and Laser, Foundation for Research and Technology—Hellas, 71110 Heraklion, Crete, Greece; (K.B.); (E.S.)
| | - Konstantinos Brintakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology—Hellas, 71110 Heraklion, Crete, Greece; (K.B.); (E.S.)
| | - Efthymis Serpetzoglou
- Institute of Electronic Structure and Laser, Foundation for Research and Technology—Hellas, 71110 Heraklion, Crete, Greece; (K.B.); (E.S.)
- Department of Physics, University of Crete, 71003 Heraklion, Crete, Greece
| | - Emmanuel Stratakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology—Hellas, 71110 Heraklion, Crete, Greece; (K.B.); (E.S.)
- Department of Physics, University of Crete, 71003 Heraklion, Crete, Greece
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Femtosecond Laser Fabrication of Stable Hydrophilic and Anti-Corrosive Steel Surfaces. MATERIALS 2019; 12:ma12203428. [PMID: 31635175 PMCID: PMC6829529 DOI: 10.3390/ma12203428] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 10/14/2019] [Accepted: 10/16/2019] [Indexed: 01/24/2023]
Abstract
We report on a novel single-step method to develop steel surfaces with permanent highly hydrophilic and anti-corrosive properties, without employing any chemical coating. It is based on the femtosecond (fs) laser processing in a saturated background gas atmosphere. It is particularly shown that the fs laser microstructuring of steel in the presence of ammonia gas gives rise to pseudoperiodic arrays of microcones exhibiting highly hydrophilic properties, which are stable over time. This is in contrast to the conventional fs laser processing of steel in air, which always provides surfaces with progressively increasing hydrophobicity following irradiation. More importantly, the surfaces subjected to fs laser treatment in ammonia exhibit remarkable anti-corrosion properties, contrary to those processed in air, as well as untreated ones. The combination of two functionalities, namely hydrophilicity and corrosion resistance, together with the facile processing performed directly onto the steel surface, without the need to deposit any coating, opens the way for the laser-based production of high-performance steel components for a variety of applications, including mechanical parts, fluidic components and consumer products.
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10
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Mao X, He X, Xu J, Yang W, Liu H, Yang Y, Zhou Y. Three-Dimensional Reduced Graphene Oxide/Poly(3,4-Ethylenedioxythiophene) Composite Open Network Architectures for Microsupercapacitors. NANOSCALE RESEARCH LETTERS 2019; 14:267. [PMID: 31388867 PMCID: PMC6684723 DOI: 10.1186/s11671-019-3098-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 07/24/2019] [Indexed: 06/10/2023]
Abstract
The three-dimensional (3D) porous nanostructures have shown attractive promise for flexible microsupercapacitors due to their merits of more exposed electrochemical active sites, higher ion diffusion coefficient, and lower charge-transfer resistance. Herein, a highly opened 3D network of reduced graphene oxide/poly(3,4-ethylenedioxythiophene) (rGO/PEDOT) was constructed through the laser-assisted treatment and in situ vapor phase polymerization methods, which can be employed with gel electrolyte to prepare flexible microsupercapacitors, without conductive additives, polymer binder, separator, or complex processing. These porous open network structures endow the obtained microsupercapacitors with a maximum specific capacitance (35.12 F cm-3 at 80 mA cm-3), the corresponding energy density up to 4.876 mWh cm-3, remarkable cycling stability (with only about 9.8% loss after 4000 cycles), and excellent coulombic efficiency, which are comparable with most previous reported rGO-based microsupercapacitors. Additionally, the microsupercapacitors connected in series/parallel have been conveniently fabricated, followed by being integrated with solar cells as efficient energy harvesting and storage systems. Moreover, the working voltage or energy density of microsupercapacitors array can be easily tailored according to the practical requirements and this work provides a promising approach to prepare high-performance flexible micro-energy device applied in the wearable electronics accordingly.
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Affiliation(s)
- Xiling Mao
- State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054 People’s Republic of China
| | - Xin He
- State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054 People’s Republic of China
| | - Jianhua Xu
- State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054 People’s Republic of China
| | - Wenyao Yang
- School of Electrical and Electronic Engineering, Engineering Research Center of Electronic Information Technology and Application, Chongqing University of Arts and Sciences, Chongqing, 402160 People’s Republic of China
| | - Hao Liu
- State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054 People’s Republic of China
| | - Yajie Yang
- State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054 People’s Republic of China
| | - Yujiu Zhou
- State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu, 610054 People’s Republic of China
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11
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Arora Y, Seth C, Khushalani D. Crafting Inorganic Materials for Use in Energy Capture and Storage. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:9101-9114. [PMID: 30365890 DOI: 10.1021/acs.langmuir.8b02953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Harnessing solar energy effectively by the judicious use of photoactive inorganic/hybrid structures has become a pivotal requirement in the pursuit of environmentally benign technologies. The synthesis of new inorganic materials whose stoichiometry, structure, and activity can be tuned while maintaining a high level of architectural homogeneity and the successful evaluation of each material as a viable component in specific energy-capture- and storage-based applications are being presented here. Two of our current projects are detailed, involving (i) new 1D-structured hybrid perovskite that is a more temporally and thermally stable analogue of the oft-cited methylammonium lead iodide and (ii) a new electroactive material that can function not only as a conventional electrode in a battery but also, because of the material's inherent photoactivity, as a component in solar batteries. Hence, the concept that energy capture and energy storage can be coupled in a single device is also being detailed.
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Affiliation(s)
- Yukti Arora
- Materials Chemistry Research Group, Department of Chemical Sciences , Tata Institute of Fundamental Research , Mumbai , India 400005
| | - Charu Seth
- Materials Chemistry Research Group, Department of Chemical Sciences , Tata Institute of Fundamental Research , Mumbai , India 400005
| | - Deepa Khushalani
- Materials Chemistry Research Group, Department of Chemical Sciences , Tata Institute of Fundamental Research , Mumbai , India 400005
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12
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Recent Advances in Femtosecond Laser-Induced Surface Structuring for Oil–Water Separation. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9081554] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Femtosecond (FS) laser-induced surface structuring is a robust, maskless, non-contact, and single-step process for producing micro- and nanoscale structures on a material’s surface, which remarkably alters the optical, chemical, wetting, and tribological properties of that material. Wettability control, in particular, is of high significance in various applications, including self-cleaning, anti-fouling, anti-icing, anti-corrosion, and, recently, oil–water separation. Due to growing energy demands and rapid industrialization, oil spill accidents and organic industrial discharges frequently take place. This poses an imminent threat to the environment and has adverse effects on the economy and the ecosystem. Oil–water separation and oil waste management require mechanically robust, durable, low-cost, and highly efficient oil–water manipulation systems. To address this challenge superhydrophobic–superoleophilic and superhydrophilic–underwater superoleophobic membrane filters have shown promising results. However, the recyclability and durability issues of such filters are limiting factors in their industrial application, as well as in their use in oil spill accidents. In this article, we review and discuss the recent progress in the application of FS laser surface structuring in producing durable and robust oil–water separation membrane filters. The wide variety of surface structures produced by FS laser nano- and micromachining are initially presented here, while the excellent wetting characteristics shown by specific femtosecond-induced structures are demonstrated. Subsequently, the working principles of oil–water separation membranes are elaborated, and the most recent advances in the topic are analyzed and discussed.
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13
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Kostopoulou A, Vernardou D, Savva K, Stratakis E. All-inorganic lead halide perovskite nanohexagons for high performance air-stable lithium batteries. NANOSCALE 2019; 11:882-889. [PMID: 30608506 DOI: 10.1039/c8nr10009h] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
All-inorganic Cs4PbBr6 perovskite nanohexagons, pre-synthesized by a room temperature co-precipitation method, have been electrochemically investigated in a conventional aqueous electrolyte for potential application as an anode material in Li-ion batteries. The nanohexagons were uniformly deposited on ITO precoated glass substrate and subsequently annealed at ambient air to form a mechanically stable perovskite layer. These perovskite layers showed excellent performance during continuous Li-ion intercalation/deintercalation scans in an aqueous electrolyte, exhibiting a diffusion coefficient of 7.34 × 10-8 cm2 s-1, a specific discharge capacity of 377 mA h g-1, a capacity retention of 75% and coulombic efficiency that deteriorated to 98% after 100 scans. A water-triggered transformation of the Cs4PbBr6 to the CsPb2Br5 was initially observed followed by a reversible Li intercalation/deintercalation in the CsPb2Br5 structure for 40 consecutive scans. Following this period, an irreversible conversion reaction of CsPb2Br5 to CsBr and PbBr2 took place. The excellent electrochemical performance observed is promising towards the potential application of all-inorganic perovskite nanocrystals for air-stable, lithium storage applications.
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Affiliation(s)
- A Kostopoulou
- Institute of Electronic Structure and Laser, Foundation for Research and Technology - Hellas, Heraklion, 71110 Crete, Greece.
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14
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Tunable Coloring via Post-Thermal Annealing of Laser-Processed Metal Surface. APPLIED SCIENCES-BASEL 2018. [DOI: 10.3390/app8101716] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Thermal annealing is performed as a post treatment to tune the color generated by pulsed laser processing of a titanium substrate surface. A comparison of the reflectance spectra before and after thermal annealing shows the peak shift, as well as an increase in overall reflectance, which demonstrates that the color hue changes and the lightness of color increases. Microscope image shows that additional blue and yellow colors on the titanium surfaces are generated through the thermal annealing treatment. Further analyses show that the rate and area of the color shift depend on the annealing temperature and duration. Chemical composition analyses reveal that a TiO2 layer is generated after the laser processing of the titanium surface. Post-thermal annealing causes further oxidation and generates Ti2O3. The tuning process and mechanism behind it are discussed.
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15
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Qi D, Tang S, Wang L, Dai S, Shen X, Wang C, Chen S. Pulse laser-induced size-controllable and symmetrical ordering of single-crystal Si islands. NANOSCALE 2018; 10:8133-8138. [PMID: 29671438 DOI: 10.1039/c8nr00210j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Optically electric- and magnetic resonance-induced dielectric nanostructures have garnered significant attention due to applications as tunable electronic and optoelectronic device. In this letter, we describe an ultrafast and large-area method to construct symmetrical and single-crystal Si island structures directly on Si substrates by a pulse laser dewetting method. The tunable surface electric field intensity distribution could convert the stochastic dewetting process into a deterministic process (classical dipole mode and Mie resonance dipole mode) on predefined Si pit arrays via laser dewetting. Under this condition, these pre-patterned Si substrate structures not only induced high spatial ordering of islands, but also improved their size uniformity. By adjusting the laser fluence, the diameter of the single-crystal Si islands could be selected in the range 41.7-147.1 nm.
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Affiliation(s)
- Dongfeng Qi
- Laboratory of Infrared Materials and Devices, The Research Institute of Advanced Technologies, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China.
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16
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Assessment of Ab Initio and Density Functional Theory Methods for the Excitations of Donor-Acceptor Complexes: The Case of the Benzene-Tetracyanoethylene Model. Int J Mol Sci 2018; 19:ijms19041134. [PMID: 29642604 PMCID: PMC5979477 DOI: 10.3390/ijms19041134] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/16/2018] [Accepted: 03/20/2018] [Indexed: 12/27/2022] Open
Abstract
The understanding of the excited-state properties of electron donors, acceptors and their interfaces in organic optoelectronic devices is a fundamental issue for their performance optimization. In order to obtain a balanced description of the different excitation types for electron-donor-acceptor systems, including the singlet charge transfer (CT), local excitations, and triplet excited states, several ab initio and density functional theory (DFT) methods for excited-state calculations were evaluated based upon the selected model system of benzene-tetracyanoethylene (B-TCNE) complexes. On the basis of benchmark calculations of the equation-of-motion coupled-cluster with single and double excitations method, the arithmetic mean of the absolute errors and standard errors of the electronic excitation energies for the different computational methods suggest that the M11 functional in DFT is superior to the other tested DFT functionals, and time-dependent DFT (TDDFT) with the Tamm–Dancoff approximation improves the accuracy of the calculated excitation energies relative to that of the full TDDFT. The performance of the M11 functional underlines the importance of kinetic energy density, spin-density gradient, and range separation in the development of novel DFT functionals. According to the TDDFT results, the performances of the different TDDFT methods on the CT properties of the B-TCNE complexes were also analyzed.
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17
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Palneedi H, Park JH, Maurya D, Peddigari M, Hwang GT, Annapureddy V, Kim JW, Choi JJ, Hahn BD, Priya S, Lee KJ, Ryu J. Laser Irradiation of Metal Oxide Films and Nanostructures: Applications and Advances. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1705148. [PMID: 29411432 DOI: 10.1002/adma.201705148] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 10/20/2017] [Indexed: 05/03/2023]
Abstract
Recent technological advances in developing a diverse range of lasers have opened new avenues in material processing. Laser processing of materials involves their exposure to rapid and localized energy, which creates conditions of electronic and thermodynamic nonequilibrium. The laser-induced heat can be localized in space and time, enabling excellent control over the manipulation of materials. Metal oxides are of significant interest for applications ranging from microelectronics to medicine. Numerous studies have investigated the synthesis, manipulation, and patterning of metal oxide films and nanostructures. Besides providing a brief overview on the principles governing the laser-material interactions, here, the ongoing efforts in laser irradiation of metal oxide films and nanostructures for a variety of applications are reviewed. Latest advances in laser-assisted processing of metal oxides are summarized.
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Affiliation(s)
- Haribabu Palneedi
- Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
| | - Jung Hwan Park
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Deepam Maurya
- Bio-inspired Materials and Devices Laboratory (BMDL), Center for Energy Harvesting Materials and Systems (CEHMS), Virginia Tech, Blacksburg, VA, 24061, USA
| | - Mahesh Peddigari
- Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
| | - Geon-Tae Hwang
- Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
| | | | - Jong-Woo Kim
- Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
| | - Jong-Jin Choi
- Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
| | - Byung-Dong Hahn
- Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
| | - Shashank Priya
- Bio-inspired Materials and Devices Laboratory (BMDL), Center for Energy Harvesting Materials and Systems (CEHMS), Virginia Tech, Blacksburg, VA, 24061, USA
| | - Keon Jae Lee
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Jungho Ryu
- Functional Ceramics Group, Korea Institute of Materials Science (KIMS), Changwon, 51508, Republic of Korea
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18
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Wang L, Rho Y, Shou W, Hong S, Kato K, Eliceiri M, Shi M, Grigoropoulos CP, Pan H, Carraro C, Qi D. Programming Nanoparticles in Multiscale: Optically Modulated Assembly and Phase Switching of Silicon Nanoparticle Array. ACS NANO 2018; 12:2231-2241. [PMID: 29481049 DOI: 10.1021/acsnano.8b00198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Manipulating and tuning nanoparticles by means of optical field interactions is of key interest for nanoscience and applications in electronics and photonics. We report scalable, direct, and optically modulated writing of nanoparticle patterns (size, number, and location) of high precision using a pulsed nanosecond laser. The complex nanoparticle arrangement is modulated by the laser pulse energy and polarization with the particle size ranging from 60 to 330 nm. Furthermore, we report fast cooling-rate induced phase switching of crystalline Si nanoparticles to the amorphous state. Such phase switching has usually been observed in compound phase change materials like GeSbTe. The ensuing modification of atomic structure leads to dielectric constant switching. Based on these effects, a multiscale laser-assisted method of fabricating Mie resonator arrays is proposed. The number of Mie resonators, as well as the resonance peaks and dielectric constants of selected resonators, can be programmed. The programmable light-matter interaction serves as a mechanism to fabricate optical metasurfaces, structural color, and multidimensional optical storage devices.
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Affiliation(s)
- Letian Wang
- Laser Thermal Laboratory, Department of Mechanical Engineering , University of California , Berkeley , California 94720-1740 , United States
| | - Yoonsoo Rho
- Laser Thermal Laboratory, Department of Mechanical Engineering , University of California , Berkeley , California 94720-1740 , United States
| | - Wan Shou
- Department of Mechanical and Aerospace Engineering , Missouri University of Science and Technology , Rolla , Missouri 65401 , United States
| | - Sukjoon Hong
- Laser Thermal Laboratory, Department of Mechanical Engineering , University of California , Berkeley , California 94720-1740 , United States
- Department of Mechanical Engineering , Hanyang University , 55 Hanyangdaehak-ro, 20 Sangnok-gu , Ansan , Gyeonggi-do 15588 , Republic of Korea
| | - Kimihiko Kato
- Department of Electrical Engineering and Information Systems , The University of Tokyo , Tokyo 113-0032 , Japan
| | - Matthew Eliceiri
- Laser Thermal Laboratory, Department of Mechanical Engineering , University of California , Berkeley , California 94720-1740 , United States
| | - Meng Shi
- Laser Thermal Laboratory, Department of Mechanical Engineering , University of California , Berkeley , California 94720-1740 , United States
- School of Energy and Power Engineering , Xi'an Jiaotong University , Xi'an 710049 , People's Republic of China
| | - Costas P Grigoropoulos
- Laser Thermal Laboratory, Department of Mechanical Engineering , University of California , Berkeley , California 94720-1740 , United States
| | - Heng Pan
- Department of Mechanical and Aerospace Engineering , Missouri University of Science and Technology , Rolla , Missouri 65401 , United States
| | - Carlo Carraro
- Department of Chemical and Biomolecular Engineering , University of California , Berkeley , California 94720-1462 , United States
| | - Dongfeng Qi
- Laser Thermal Laboratory, Department of Mechanical Engineering , University of California , Berkeley , California 94720-1740 , United States
- Laboratory of Infrared Materials and Devices, The Research Institute of Advanced Technologies , Ningbo University , Ningbo , Zhejiang 315211 , People's Republic of China
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19
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Lai YS, Pan F, Su YH. Firefly-like Water Splitting Cells Based on FRET Phenomena with Ultrahigh Performance over 12. ACS APPLIED MATERIALS & INTERFACES 2018; 10:5007-5013. [PMID: 29337527 DOI: 10.1021/acsami.7b18003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A firefly-like chemiluminescence reaction was utilized in a ZrO2 nanoparticle matrix of water splitting cells, where the chlorophyll of Lantana camara was used as the major photosensitizer to excite electrons to the conduction band of ZrO2. The fluorescence resonance energy transfer (FRET) was induced by rubrene, a firefly-like chemiluminescence molecule, and Lantana camara chlorophyll combined with 9,10-diphenylanthracene. The ZrO2 nanoparticle film coated by the chlorophyll of Lantana camara and 9,10-diphenylanthracene under chemiluminescence irradiation in 1 M KHCO3 water solution demonstrated the highest photocurrent density (88.1 A/m2) and the highest water splitting efficiency (12.77%).
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Affiliation(s)
- Yi-Sheng Lai
- Department of Materials Science and Engineering, National Cheng Kung University , Tainan 70101, Taiwan
| | - Fei Pan
- Physics Department, Ludwig-Maximilians-Universität München , Schellingstrasse 4, München 80333, Germany
- Physics Department, Technische Universität München , James-Franck-Straße 1, Garching 85748, Germany
| | - Yen-Hsun Su
- Department of Materials Science and Engineering, National Cheng Kung University , Tainan 70101, Taiwan
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20
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Mortazavi S, Mollabashi M, Barri R, Jones K, Xiao JQ, Opila R, Shah SI. Modification of graphene oxide film properties using KrF laser irradiation. RSC Adv 2018; 8:12808-12814. [PMID: 35541249 PMCID: PMC9079612 DOI: 10.1039/c8ra00097b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 03/27/2018] [Indexed: 11/21/2022] Open
Abstract
Modification of various properties of graphene oxide (GO) films on SiO2/Si substrate under KrF laser radiation was extensively studied.
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Affiliation(s)
- Somayeh Mortazavi
- School of Physics
- Iran University of Science and Technology
- Tehran 16844
- Iran
| | - Mahmoud Mollabashi
- School of Physics
- Iran University of Science and Technology
- Tehran 16844
- Iran
| | - Rasoul Barri
- Department of Physics & Astronomy
- University of Delaware
- Newark
- USA
| | - Kevin Jones
- Department of Materials Sciences and Engineering
- University of Delaware
- Newark
- USA
| | - John Q. Xiao
- Department of Physics & Astronomy
- University of Delaware
- Newark
- USA
| | - Robert L. Opila
- Department of Materials Sciences and Engineering
- University of Delaware
- Newark
- USA
- Department of Electrical and Computer Engineering
| | - S. Ismat Shah
- Department of Physics & Astronomy
- University of Delaware
- Newark
- USA
- Department of Materials Sciences and Engineering
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