Nitrogen-doped porous carbon with an ultrahigh specific surface area for superior performance supercapacitors
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- 作者：Chao Long ; Jianle Zhuang ; Yong Xiao ; Mingtao Zheng ; mtzheng@scau.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hang Hu ; Hanwu Dong ; Bingfu Lei ; Haoran Zhang ; Yingliang Liu ; tliuyl@scau.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Silk cocoon ; Nitrogen-doped porous carbon ; Ultrahigh specific surface area ; Supercapacitors
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：310
- 期：Complete
- 页码：145-153
- 全文大小：3232 K
文摘
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A special staged KOH activation method was applied to synthesized Nitrogen-doped porous carbon materials via silk cocoon.
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We obtained an ideal Nitrogen-doped porous carbon with an ultrahigh specific surface area (3841 cm2 g−1).
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The prepared sample displays superior electrochemical performance than many other Nitrogen-doped porous carbon materials.