Recent progress in electrode materials for micro-supercapacitors
Summary: Micro-supercapacitors (MSCs) stand out in the field of micro energy storage devices due to their high power density, long cycle life, and environmental friendliness. The key to improving the electrochemical performance of MSCs is the selection of appropriate electrode materials. To date, bo...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-02-01
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| Series: | iScience |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2589004224000075 |
| _version_ | 1827367094626287616 |
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| author | Yuanyuan Xu Sheng Yu Hannah M. Johnson Yutong Wu Xiang Liu Baizeng Fang Yi Zhang |
| author_facet | Yuanyuan Xu Sheng Yu Hannah M. Johnson Yutong Wu Xiang Liu Baizeng Fang Yi Zhang |
| author_sort | Yuanyuan Xu |
| collection | DOAJ |
| description | Summary: Micro-supercapacitors (MSCs) stand out in the field of micro energy storage devices due to their high power density, long cycle life, and environmental friendliness. The key to improving the electrochemical performance of MSCs is the selection of appropriate electrode materials. To date, both the composition and structure of electrode materials in MSCs have become a hot research topic, and it is urgent to compose a review to highlight the most important research achievements, major challenges, opportunities, and encouraging perspectives in this field. In this review, research background of MSCs is first reviewed followed by their working principles, structural classifications, and physiochemical and electrochemical characterization techniques. Next, various materials and preparation methods are summarized, and the relationship between the MSC performance and structure and composition of materials are discussed in depth. Finally, this review provides a comprehensive suggestion on accelerating the development of electrode materials to facilitate the commercialization of MSCs. |
| first_indexed | 2024-03-08T09:01:37Z |
| format | Article |
| id | doaj.art-86b972f6104c43dfad02d0571be09051 |
| institution | Directory Open Access Journal |
| issn | 2589-0042 |
| language | English |
| last_indexed | 2024-03-08T09:01:37Z |
| publishDate | 2024-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | iScience |
| spelling | doaj.art-86b972f6104c43dfad02d0571be090512024-02-01T06:35:00ZengElsevieriScience2589-00422024-02-01272108786Recent progress in electrode materials for micro-supercapacitorsYuanyuan Xu0Sheng Yu1Hannah M. Johnson2Yutong Wu3Xiang Liu4Baizeng Fang5Yi Zhang6School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province 211816, ChinaDepartment of Chemistry, Washington State University, Pullman, WA 99164, USADepartment of Chemistry, Washington State University, Pullman, WA 99164, USASchool of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province 211816, ChinaSchool of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province 211816, China; Corresponding authorSchool of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan, Guangdong 523808, China; Corresponding authorSchool of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province 211816, China; Corresponding authorSummary: Micro-supercapacitors (MSCs) stand out in the field of micro energy storage devices due to their high power density, long cycle life, and environmental friendliness. The key to improving the electrochemical performance of MSCs is the selection of appropriate electrode materials. To date, both the composition and structure of electrode materials in MSCs have become a hot research topic, and it is urgent to compose a review to highlight the most important research achievements, major challenges, opportunities, and encouraging perspectives in this field. In this review, research background of MSCs is first reviewed followed by their working principles, structural classifications, and physiochemical and electrochemical characterization techniques. Next, various materials and preparation methods are summarized, and the relationship between the MSC performance and structure and composition of materials are discussed in depth. Finally, this review provides a comprehensive suggestion on accelerating the development of electrode materials to facilitate the commercialization of MSCs.http://www.sciencedirect.com/science/article/pii/S2589004224000075Energy materialsDevices |
| spellingShingle | Yuanyuan Xu Sheng Yu Hannah M. Johnson Yutong Wu Xiang Liu Baizeng Fang Yi Zhang Recent progress in electrode materials for micro-supercapacitors iScience Energy materials Devices |
| title | Recent progress in electrode materials for micro-supercapacitors |
| title_full | Recent progress in electrode materials for micro-supercapacitors |
| title_fullStr | Recent progress in electrode materials for micro-supercapacitors |
| title_full_unstemmed | Recent progress in electrode materials for micro-supercapacitors |
| title_short | Recent progress in electrode materials for micro-supercapacitors |
| title_sort | recent progress in electrode materials for micro supercapacitors |
| topic | Energy materials Devices |
| url | http://www.sciencedirect.com/science/article/pii/S2589004224000075 |
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