https://scholars.lib.ntu.edu.tw/handle/123456789/631431
標題: | Sandwich Configuration of Zinc Anode, Gel Electrolyte, and Radical Polymer Cathode for Fully Stretch-Rechargeable Battery | 作者: | Ho, Jin Chieh Hatakeyama-Sato, Kan Chiba, Akinari Hayashi, Masaki Igarashi, Yuto Oyaizu, Kenichi WEN-CHANG CHEN |
關鍵字: | fully stretch-rechargeable batteries | gel-state electrolytes | PEDOT:PSS-based cathode electrodes | SWCNTs/zinc anode electrodes | 公開日期: | 1-一月-2023 | 出版社: | WILEY-V C H VERLAG GMBH | 來源出版物: | Advanced Sustainable Systems | 摘要: | Over the past decade, there is gradual development in fully stretchable semiconductors. However, to bring these devices to market, they require a reliable built-in power source that can maintain stable output voltage, charge/discharge capabilities, and cycle life. Unfortunately, complex cell configurations have hindered the development of stretchable batteries. To overcome this, a fully stretch-rechargeable battery with a sandwich configuration is fabricated. The cathode layer comprises electrically conductive poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) and a redox-active TEMPO-substituted polymer, while the anode consists of a carbon nanotube layer deposited with zinc metal. By sandwiching a hydrogel between these two layers, a rechargeable battery is created that is attachable to human skin and <40 µm thick. This thin device offers a promising voltage of 1.8 V and is robust against repeated stretching, liquid leakage, and self-discharging reactions induced by oxygen. This study is expected to open up new horizons for e-skin and stretchable electronic fields. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/631431 | ISSN: | 2366-7486 | DOI: | 10.1002/adsu.202300080 |
顯示於: | 化學工程學系 |
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