Self-supporting hierarchical rGO@Ni nanosheet@Co3O4 nanowire array and its application in high-rate batteries
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- 作者：F. Shi ; D. Xie ; Y. Zhong ; D.H. Wang ; X.H. Xia ; C.D. Gu ; X.L. Wang ; J.P. Tu ; tujp@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cobalt oxide ; Reduced graphene oxide ; High-rate battery ; Self-supporting film ; Light weight ; Hierarchical structure
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：30 September 2016
- 年：2016
- 卷：327
- 期：Complete
- 页码：281-288
- 全文大小：2172 K
文摘
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Self-supporting hierarchical rGO@Ni nanosheet@Co3O4 nanowire film is synthesized.
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The porous rGO-Ni substrate is really light-weight, only about 1.5 mg cm−1.
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rGO-Ni-Co3O4 film shows better electrochemical performance than that on rGO film.