A controllable morphology GO/PANI/metal hydroxide composite for supercapacitor
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- 作者：Lei Maa ; Linjie Sua ; b ; Jian Zhanga ; Dongyu Zhaoa ; Chuanli Qina ; Zheng Jina ; jinzhengdvd@163.com" class="auth_mail" title="E-mail the corresponding author ; Kai Zhaob ; zybin395@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Metal oxides ; Graphene oxide ; PANI ; Composites ; Electrochemistry
- 刊名：Journal of Electroanalytical Chemistry
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：777
- 期：Complete
- 页码：75-84
- 全文大小：1837 K
文摘
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After gradually doping Co2 +, the morphology of the GO/PANI/metal hydroxide nanocomposite have changed for different degrees.
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The highest specific capacitance of composite electrode is 743 F/g.
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Presence of Oxygen-containing functional group, nitrogen-containing groups decreased the resistance of GO/PANI composite.
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The supercapacitor had excellent stability by cycle life measurement with 15.6% loss after 2000 cycles.
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