A novel Ni(OH)2/graphene nanosheets electrode with high capacitance and excellent cycling stability for pseudocapacitors
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- 作者：Kang Wang ; Xialan Zhang ; Xinqi Zhang ; Dongyang Chen ; dongyang.chen@fzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qilang Lin ; linqilang@fzu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nickel hydroxide ; Fluffy graphene sheets ; Pesudocapacitor ; Nanocomposite
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：30 November 2016
- 年：2016
- 卷：333
- 期：Complete
- 页码：156-163
- 全文大小：3250 K
文摘
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A highly conductive Ni(OH)2/graphene nanosheets (GNs) composite is prepared.
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The Ni(OH)2/GNs composite is used as active material for capacitor electrode.
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Good electrochemical activity and stability of the electrode is observed.
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Ion and electron transport kinetic of the composite is discussed.
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The home-made fluffy GNs are found as desirable electrode matrix.