Facile synthesis of novel sulfonated polyaniline functionalized graphene using m-aminobenzene sulfonic acid for asymmetric supercapacitor application
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- 作者：Parthasarathi Bandyopadhyaya ; Tapas Kuilaa ; b ; Jayaraman Balamurugana ; Thanh Tuan Nguyena ; Nam Hoon Kima ; Joong Hee Leea ; c ; jhl@jbnu.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Reduced graphene oxide ; Pseudocapacitance ; Asymmetric supercapacitor ; Specific capacitance ; Energy density
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：308
- 期：Complete
- 页码：1174-1184
- 全文大小：3017 K
文摘
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Novel sulfonated polyaniline functionalized graphene composite was prepared.
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An asymmetric supercapacitor (ASC) device was fabricated and tested.
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ASC exhibited maximum specific capacitance of about 156 F g−1.
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The device exhibited 94% retention in specific capacitance after 5000 cycles.
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The device exhibited a superior energy-storage capacity.
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