High-performance MgCo2O4 nanocone arrays grown on three-dimensional nickel foams: Preparation and application as binder-free electrode for pseudo-supercapacitor
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- 作者：Lifeng Cui ; lifeng.cui@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Lihua Huang ; Min Ji ; Yangang Wang ; Huancong Shi ; Yuanhui Zuo ; Shifei Kang ; sfkang@usst.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：MgCo2O4 nanocone arrays ; 3D nickel foam ; Binder-free electrode ; Supercapacitor
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：30 November 2016
- 年：2016
- 卷：333
- 期：Complete
- 页码：118-124
- 全文大小：2121 K
文摘
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Uniform MgCo2O4 nanocone arrays (NCAs) grown on 3D nickel foams were fabricated.
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The MgCo2O4 NCAs were directly used as a binder-free electrode for pseudocapacitors.
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The MgCo2O4 NCAs achieved excellent electrochemical performance over power sample.
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The enhancement is attributed combination of mesoporous MgCo2O4 NCAs with nickel foam.