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Issue 43, 2018
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Formation of ZnCo2O4@MnO2 core–shell electrode materials for hybrid supercapacitor

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Abstract

In this work, ZnCo2O4@MnO2 core–shell structures are successfully prepared on nickel foam by a simple hydrothermal approach. The obtained core–shell structures exhibit excellent areal capacitance and cycling stability, which may be ascribed to the rational design of a hybrid-material based electrode structure that facilitates ion transport. The as-assembled supercapacitor device shows outstanding specific capacitance, demonstrating that ZnCo2O4@MnO2 core–shell structure is a candidate as a supercapacitor electrode material in flexible energy storage applications.

Graphical abstract: Formation of ZnCo2O4@MnO2 core–shell electrode materials for hybrid supercapacitor

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Article information


Submitted
12 Aug 2018
Accepted
05 Oct 2018
First published
08 Oct 2018

Dalton Trans., 2018,47, 15506-15511
Article type
Paper

Formation of ZnCo2O4@MnO2 core–shell electrode materials for hybrid supercapacitor

X. Jia, X. Wu and B. Liu, Dalton Trans., 2018, 47, 15506
DOI: 10.1039/C8DT03298J

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