کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6603345 | 1424086 | 2018 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ultra-thin bacterial cellulose/poly(ethylenedioxythiophene) nanofibers paper electrodes for all-solid-state flexible supercapacitors
ترجمه فارسی عنوان
الکترودهای کاغذ نانوساختار سلولز باکتریایی / پلی (اتیلن دی سکتهیوفن) فوق العاده نازک برای ابررایانه های انعطاف پذیر جامد حالت جامد
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
Ultra-thin, flexible supercapacitors for portable energy storage devices and intermittent electronic applications are closer to reality. This study developed a kind of thin flexible nanofibers paper electrodes (only about 12â¯Î¼m in thickness) for all-solid-state supercapacitors, which combines the features of three-dimensional porous structure from bacterial cellulose (BC) and the advantages of highly ordered conductive polymer chains from polyethylenedioxythiophene (PEDOT). The capacity and conductivity of the conductive polymer PEDOT, which was coated evenly on the surface of BC nanofibers, were exploited sufficiently. And the flexible symmetric supercapacitors device assembled with the paper electrodes demonstrated an attractive electrochemical performance (a specific volumetric capacitance of 106.3â¯Fâ¯cm-3â¯at a current density of 0.83â¯Aâ¯cmâ3) and an excellent cyclic stability. The electrical and mechanical properties of the devices still keep stable under various flexible conditions. So this material maybe a new choice for flexible energy-storage devices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 271, 1 May 2018, Pages 624-631
Journal: Electrochimica Acta - Volume 271, 1 May 2018, Pages 624-631
نویسندگان
Yi Bu, Minglei Cao, Youyu Jiang, Lin Gao, Zhijun Shi, Xin Xiao, Mingkui Wang, Guang Yang, Yinhua Zhou, Yan Shen,