Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors

Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires were grown on carbon cloth (CC@NiCo(2)O(4)@NiMoO(4)) by a two-step hydrothermal route to fabricate a flexible binder-free electrode. The prepared CC@NiCo(2)O(4)@NiMoO(4) integrated electrode was directly used as an electrode for faradaic superca...

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Detalles Bibliográficos
Autores principales: Huang, Liang, Zhang, Wei, Xiang, Jinwei, Xu, Henghui, Li, Guolong, Huang, Yunhui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4981856/
https://www.ncbi.nlm.nih.gov/pubmed/27515274
http://dx.doi.org/10.1038/srep31465
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author Huang, Liang
Zhang, Wei
Xiang, Jinwei
Xu, Henghui
Li, Guolong
Huang, Yunhui
author_facet Huang, Liang
Zhang, Wei
Xiang, Jinwei
Xu, Henghui
Li, Guolong
Huang, Yunhui
author_sort Huang, Liang
collection PubMed
description Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires were grown on carbon cloth (CC@NiCo(2)O(4)@NiMoO(4)) by a two-step hydrothermal route to fabricate a flexible binder-free electrode. The prepared CC@NiCo(2)O(4)@NiMoO(4) integrated electrode was directly used as an electrode for faradaic supercapacitor. It shows a high areal capacitance of 2.917 F cm(−2) at 2 mA cm(−2) and excellent cycling stability with 90.6% retention over 2000 cycles at a high current density of 20 mA cm(−2). The superior specific capacitance, rate and cycling performance can be ascribed to the fast transferring path for electrons and ions, synergic effect and the stability of the hierarchical core-shell structure.
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spelling pubmed-49818562016-08-19 Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors Huang, Liang Zhang, Wei Xiang, Jinwei Xu, Henghui Li, Guolong Huang, Yunhui Sci Rep Article Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires were grown on carbon cloth (CC@NiCo(2)O(4)@NiMoO(4)) by a two-step hydrothermal route to fabricate a flexible binder-free electrode. The prepared CC@NiCo(2)O(4)@NiMoO(4) integrated electrode was directly used as an electrode for faradaic supercapacitor. It shows a high areal capacitance of 2.917 F cm(−2) at 2 mA cm(−2) and excellent cycling stability with 90.6% retention over 2000 cycles at a high current density of 20 mA cm(−2). The superior specific capacitance, rate and cycling performance can be ascribed to the fast transferring path for electrons and ions, synergic effect and the stability of the hierarchical core-shell structure. Nature Publishing Group 2016-08-12 /pmc/articles/PMC4981856/ /pubmed/27515274 http://dx.doi.org/10.1038/srep31465 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Huang, Liang
Zhang, Wei
Xiang, Jinwei
Xu, Henghui
Li, Guolong
Huang, Yunhui
Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors
title Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors
title_full Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors
title_fullStr Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors
title_full_unstemmed Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors
title_short Hierarchical core-shell NiCo(2)O(4)@NiMoO(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors
title_sort hierarchical core-shell nico(2)o(4)@nimoo(4) nanowires grown on carbon cloth as integrated electrode for high-performance supercapacitors
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4981856/
https://www.ncbi.nlm.nih.gov/pubmed/27515274
http://dx.doi.org/10.1038/srep31465
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