Synthesis of Ni(OH)2 Nanoflakes Through a Novel Ion Diffusion Method Controlled by Ion Exchange Membrane and Electrochemical Supercapacitive Properties
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- 作者：Jiangshan Zhao ; Qiang Zhang ; zhangqiang6299@bit.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ion Diffusion ; Ion Exchange Membrane ; β-Ni(OH)2 Nanoflake ; Supercapacitors
- 刊名：Electrochimica Acta
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：184
- 期：Complete
- 页码：47-57
- 全文大小：2050 K
文摘
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We synthesized β-Ni(OH)2 nanoflakes through a novel ion diffusion method.
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The possible formation mechanism of the Ni(OH)2 nanoflakes was discussed.
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The temperature influence on growth of Ni(OH)2 nanocrystals and its subsequent effect on electrochemical supercapacitive properties were examined.
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The β-Ni(OH)2 nanoflakes prepared at 50 °C for 12 h exhibits the highest specific capacitance of 2102 F g−1.