Highly nitrogen-doped graphene anchored with Co₃O₄ nanoparticles as supercapacitor electrode with enhanced electrochemical performance

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• 作者：Xianbin Liu ; ^{xianbin_liu@jxust.edu.cn} ; Ziping Wu ; Yanhong Yin
• 关键词：Nitrogen-doped graphene ; Co3O4 nanoparticles ; Hydrothermal synthesis ; Supercapacitor
• 刊名：Synthetic Metals
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：223
• 期：Complete
• 页码：145-152
• 全文大小：3066 K
• 卷排序：223

文摘

The nitrogen-doped graphene had a high doping level with 11.7%. Co3O4 nanoparticles were homogenously anchored on the nitrogen-doped graphene nanosheets. With the synergy between the highly nitrogen-doped graphene and uniform Co3O4 nanoparticles, the HNG/Co3O4 hybrids exhibited enhanced electrochemical performances.