Electronic channel in 3D flowery Co(OH)<sub>2</sub>/N-doped graphene composites with Enhanced Electrochemistry Performance

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Electronic channel in 3D flowery Co(OH)₂/N-doped graphene composites with Enhanced Electrochemistry Performance

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作者：Lin Bao^a ; Tao Li^b ; Shu Chen^a ; Yikuan He^a ; Chang Peng^a ; Ling Li^a ; Qian Xu^a ; Encai Ou^a ; ^{ouencaionc@aliyun.com" class="auth_mail" title="E-mail the corresponding author} ; Weijian Xu^a ; ^{weijxu@hnu.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; ^{weijianxu59@gmail.com" class="auth_mail" title="E-mail the corresponding author}
关键词：Self-assembly ; 3D Flowery cobalt hydroxide ; N-doped graphene ; Sol-gel process ; Electrochemical property
刊名：Materials Letters
出版年：2016
出版时间：15 December 2016
年：2016
卷：185
期：Complete
页码：72-76
全文大小：1961 K

文摘

•: A flowery Co(OH)₂ was decorated on N-doped graphene via self-assembly method.
•: An electron tunnel has been built up between graphene and Co(OH)₂ by N atoms.
•: A high N doping content (14.38 wt% N C⁻¹=22.6%) was achieved.
•: The composite electrode delivered specific capacitance of 2276 F g⁻¹ at 1 A g⁻¹.

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