Flexible polypyrrole/copper sulfide/bacterial cellulose nanofibrous composite membranes as supercapacitor electrodes

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• 作者：Shuo Peng^a ; Lingling Fan^b ; ^{hglingling@126.com} ; Chengzhuo Wei^a ; Xiaohong Liu^a ; Hongwei Zhang^a ; Weilin Xu^a ; ^b ; Jie Xu^a ; ^{xujie0@ustc.edu}
• 关键词：Polypyrrole ; Copper sulfide ; Bacterial cellulose ; Nanofibrous composite membranes ; Flexible supercapacitor
• 刊名：Carbohydrate Polymers
• 出版年：2017
• 出版时间：10 February 2017
• 年：2017
• 卷：157
• 期：Complete
• 页码：344-352
• 全文大小：3655 K
• 卷排序：157

文摘

PPy and CuS were successfully deposited on bacterial cellulose (BC) membranes. Electrochemical performances of composites as supercapacitor electrodes were investigated. The introduction of CuS remarkably improved the cycling stability of BC-based electrodes.