Electrodeposition of mesoporous Co3O4 nanosheets on carbon foam for high performance supercapacitors
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(Published version)
Date
2014
Authors
Xu, Z.
Younis, A.
Chu, J.
Ao, Z.
Xu, H.
Li, S.
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Li, X.
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Journal article
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Journal of Nanomaterials, 2014; 2014(902730):1-5
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Abstract
<jats:p>Metal oxide nanosheets have promising potential applications in novel energy storage devices. In this work, Co<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub> nanosheets/carbon foam with excellent supercapacitor characteristics was successfully fabricated, without using metal substrates. The experimental results demonstrate that the electrochemical tests showed that the as‐prepared Co<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub> nanosheets exhibited an ideal capacitive behavior with a maximum specific capacitance of 106 F/g in 1 M NaOH solution at a scan rate of 0.1 V s<jats:sup>−1</jats:sup>.</jats:p>
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Copyright 2014 Zhemi Xu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (https://creativecommons.org/licenses/by/3.0/)