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Issue 13, 2013
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Few-layered CoHPO4·3H2O ultrathin nanosheets for high performance of electrode materials for supercapacitors

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Abstract

Ultrathin cobalt phosphate (CoHPO4·3H2O) nanosheets are successfully synthesized by a one pot hydrothermal method. Novel CoHPO4·3H2O ultrathin nanosheets are assembled for constructing the electrodes of supercapacitors. Benefiting from the nanostructures, the as-prepared electrode shows a specific capacitance of 413 F g−1, and no obvious decay even after 3000 charge–discharge cycles. Such a quasi-two-dimensional material is a new kind of supercapacitor electrode material with high performance.

Graphical abstract: Few-layered CoHPO4·3H2O ultrathin nanosheets for high performance of electrode materials for supercapacitors

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Article information


Submitted
26 Mar 2013
Accepted
04 May 2013
First published
10 May 2013

Nanoscale, 2013,5, 5752-5757
Article type
Communication

Few-layered CoHPO4·3H2O ultrathin nanosheets for high performance of electrode materials for supercapacitors

H. Pang, S. Wang, W. Shao, S. Zhao, B. Yan, X. Li, S. Li, J. Chen and W. Du, Nanoscale, 2013, 5, 5752
DOI: 10.1039/C3NR01460F

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