One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications

Mn(3)O(4)/Ni foam composites were synthesized by a one-step hydrothermal method in an aqueous solution containing only Mn(NO(3))(2) and C(6)H(12)N(4). It was found that Mn(3)O(4) nanorods with lengths of 2 to 3 μm and diameters of 100 nm distributed on Ni foam homogeneously. Detailed reaction time-d...

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Detalles Bibliográficos
Autores principales: Li, Dongwei, Meng, Fanhui, Yan, Xiuling, Yang, Lishan, Heng, Hua, Zhu, Ye
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2013
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3878244/
https://www.ncbi.nlm.nih.gov/pubmed/24355086
http://dx.doi.org/10.1186/1556-276X-8-535
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author Li, Dongwei
Meng, Fanhui
Yan, Xiuling
Yang, Lishan
Heng, Hua
Zhu, Ye
author_facet Li, Dongwei
Meng, Fanhui
Yan, Xiuling
Yang, Lishan
Heng, Hua
Zhu, Ye
author_sort Li, Dongwei
collection PubMed
description Mn(3)O(4)/Ni foam composites were synthesized by a one-step hydrothermal method in an aqueous solution containing only Mn(NO(3))(2) and C(6)H(12)N(4). It was found that Mn(3)O(4) nanorods with lengths of 2 to 3 μm and diameters of 100 nm distributed on Ni foam homogeneously. Detailed reaction time-dependent morphological and component evolution was studied to understand the growth process of Mn(3)O(4) nanorods. As cathode material for supercapacitors, Mn(3)O(4) nanorods/composite exhibited superior supercapacitor performances with high specific capacitance (263 F · g(-1) at 1A · g(-1)), which was more than 10 times higher than that of the Mn(3)O(4)/Ni plate. The enhanced supercapacitor performance was due to the porous architecture of the Ni foam which provides fast ion and electron transfer, large reaction surface area, and good conductivity.
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spelling pubmed-38782442014-01-03 One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications Li, Dongwei Meng, Fanhui Yan, Xiuling Yang, Lishan Heng, Hua Zhu, Ye Nanoscale Res Lett Nano Express Mn(3)O(4)/Ni foam composites were synthesized by a one-step hydrothermal method in an aqueous solution containing only Mn(NO(3))(2) and C(6)H(12)N(4). It was found that Mn(3)O(4) nanorods with lengths of 2 to 3 μm and diameters of 100 nm distributed on Ni foam homogeneously. Detailed reaction time-dependent morphological and component evolution was studied to understand the growth process of Mn(3)O(4) nanorods. As cathode material for supercapacitors, Mn(3)O(4) nanorods/composite exhibited superior supercapacitor performances with high specific capacitance (263 F · g(-1) at 1A · g(-1)), which was more than 10 times higher than that of the Mn(3)O(4)/Ni plate. The enhanced supercapacitor performance was due to the porous architecture of the Ni foam which provides fast ion and electron transfer, large reaction surface area, and good conductivity. Springer 2013-12-19 /pmc/articles/PMC3878244/ /pubmed/24355086 http://dx.doi.org/10.1186/1556-276X-8-535 Text en Copyright © 2013 Li et al.; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Li, Dongwei
Meng, Fanhui
Yan, Xiuling
Yang, Lishan
Heng, Hua
Zhu, Ye
One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications
title One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications
title_full One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications
title_fullStr One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications
title_full_unstemmed One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications
title_short One-pot hydrothermal synthesis of Mn(3)O(4) nanorods grown on Ni foam for high performance supercapacitor applications
title_sort one-pot hydrothermal synthesis of mn(3)o(4) nanorods grown on ni foam for high performance supercapacitor applications
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3878244/
https://www.ncbi.nlm.nih.gov/pubmed/24355086
http://dx.doi.org/10.1186/1556-276X-8-535
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