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Issue 3, 2015
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Facile synthesis of hierarchical porous ZnCo2O4 microspheres for high-performance supercapacitors

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Abstract

Hierarchical porous ZnCo2O4 microspheres have been successfully synthesized via a solvothermal method followed by an annealing process. The ZnCo2O4 electrode shows a high specific capacitance of 647.1 F g−1 at 1 A g−1 and 440.6 F g−1 at 10 A g−1 in 2 M KOH. After 2000 cycles, the capacity loss is only 8.5%.

Graphical abstract: Facile synthesis of hierarchical porous ZnCo2O4 microspheres for high-performance supercapacitors

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Publication details

The article was received on 05 Oct 2014, accepted on 19 Nov 2014 and first published on 24 Nov 2014


Article type: Communication
DOI: 10.1039/C4TA05279J
Citation: J. Mater. Chem. A, 2015,3, 982-985

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    Facile synthesis of hierarchical porous ZnCo2O4 microspheres for high-performance supercapacitors

    Q. Wang, L. Zhu, L. Sun, Y. Liu and L. Jiao, J. Mater. Chem. A, 2015, 3, 982
    DOI: 10.1039/C4TA05279J

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