A layered-template-nanospace-confinement strategy for production of corrugated graphene nanosheets from petroleum pitch for supercapacitors
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- 作者：Xiaojun Hea ; agdxjhe@126.com" class="auth_mail" title="E-mail the corresponding author ; Nan Zhanga ; Xiaolong Shaoa ; Mingbo Wub ; Moxin Yua ; Jieshan Qiuc ; jqiu@dlut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Corrugated graphene nanosheets ; Petroleum pitch ; Layered-template-nanospace-confinement strategy ; Supercapacitor
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 August 2016
- 年：2016
- 卷：297
- 期：Complete
- 页码：121-127
- 全文大小：1624 K
文摘
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Corrugated graphene nanosheets (CGNSs) were firstly synthesized from petroleum pitch.
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The specific surface area of CGNSs ranges from 2095 to 2216 m2 g−1.
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The CGNS electrode shows high capacitance, good rate performance and cycle stability.
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This work provides a new way for fabricating low-cost CGNSs for supercapacitors.