Engineering of Two-dimensional Cobalt-Glycine Complex Thin Sheets of Vertically Aligned Nanosheet Basic Building Blocks for High Performance Supercapacitor Electrode Materials
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- 作者：Xiaohuan Houa ; Lingyun Chena ; b ; lychen@cqu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; chenlingyun@126.com" class="auth_mail" title="E-mail the corresponding author ; Han Xuc ; Qing Zhanga ; Chenglan Zhaoa ; Liying Xuana ; Yuqian Jianga ; Yuan Yuana
- 关键词：Cobalt-glycine complex ; Thin sheets ; Amorphous structure ; Hydrothermal synthesis ; Supercapacitor ; Electrochemical energy storage
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：20 August 2016
- 年：2016
- 卷：210
- 期：Complete
- 页码：462-473
- 全文大小：3183 K
文摘
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Simple and effective approach of direct hydrothermal decomposition.
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Novel structures of transparent pink 2D thin sheets.
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High specific capacity of 879.1 C g−1at 1 A g−1 and even 547.7 C g−1 at a high rate of 20 A g−1.
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Excellent cycling stability of 99.5% capacitance retention after 2000 cycles.