Sculpturing the Core towards Mesoporous Manganese Dioxides Nanosheets-Built Nanotubes for Pseudocapacitance
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- 作者：Hao Chena ; Bo Zhangb ; yishengzhangbo@163.com" class="auth_mail" title="E-mail the corresponding author ; Fei Lia ; Min Kuanga ; Ming Huanga ; Yue Yanga ; Yu Xin Zhanga ; c ; zhangyuxin@cqu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Manganese dioxides ; Nanotubes ; Chemical etching ; Supercapacitor
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：187
- 期：Complete
- 页码：488-495
- 全文大小：3020 K
文摘
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Mesoporous MnO2 nanosheets-built nanotubes.
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Facile tunable strategy: sculpture the core in a large scale.
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High specific capacitance: 377.5 F g−1 at current density of 0.25 A g−1.
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Energy density of 22.68 Wh kg−1 and a maximum power density of 4.5 kW kg−1