Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage

Co(3)O(4) nanorods were prepared by a facile hydrothermal method. Eco-friendly deionized water rather than organic solvent was used as the hydrothermal media. The as-prepared Co(3)O(4) nanorods are composed of many nanoparticles of 30–50 nm in diameter, forming a finger-like morphology. The Co(3)O(4...

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Detalles Bibliográficos
Autores principales: Sun, Shijiao, Zhao, Xiangyu, Yang, Meng, Ma, Liqun, Shen, Xiaodong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5304806/
https://www.ncbi.nlm.nih.gov/pubmed/28347124
http://dx.doi.org/10.3390/nano5042335
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author Sun, Shijiao
Zhao, Xiangyu
Yang, Meng
Ma, Liqun
Shen, Xiaodong
author_facet Sun, Shijiao
Zhao, Xiangyu
Yang, Meng
Ma, Liqun
Shen, Xiaodong
author_sort Sun, Shijiao
collection PubMed
description Co(3)O(4) nanorods were prepared by a facile hydrothermal method. Eco-friendly deionized water rather than organic solvent was used as the hydrothermal media. The as-prepared Co(3)O(4) nanorods are composed of many nanoparticles of 30–50 nm in diameter, forming a finger-like morphology. The Co(3)O(4) electrode shows a specific capacitance of 265 F g(−1) at 2 mV s(−1) in a supercapacitor and delivers an initial specific discharge capacity as high as 1171 mAh g(−1) at a current density of 50 mA g(−1) in a lithium ion battery. Excellent cycling stability and electrochemical reversibility of the Co(3)O(4) electrode were also obtained.
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spelling pubmed-53048062017-03-21 Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage Sun, Shijiao Zhao, Xiangyu Yang, Meng Ma, Liqun Shen, Xiaodong Nanomaterials (Basel) Article Co(3)O(4) nanorods were prepared by a facile hydrothermal method. Eco-friendly deionized water rather than organic solvent was used as the hydrothermal media. The as-prepared Co(3)O(4) nanorods are composed of many nanoparticles of 30–50 nm in diameter, forming a finger-like morphology. The Co(3)O(4) electrode shows a specific capacitance of 265 F g(−1) at 2 mV s(−1) in a supercapacitor and delivers an initial specific discharge capacity as high as 1171 mAh g(−1) at a current density of 50 mA g(−1) in a lithium ion battery. Excellent cycling stability and electrochemical reversibility of the Co(3)O(4) electrode were also obtained. MDPI 2015-12-17 /pmc/articles/PMC5304806/ /pubmed/28347124 http://dx.doi.org/10.3390/nano5042335 Text en © 2015 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sun, Shijiao
Zhao, Xiangyu
Yang, Meng
Ma, Liqun
Shen, Xiaodong
Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage
title Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage
title_full Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage
title_fullStr Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage
title_full_unstemmed Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage
title_short Facile and Eco-Friendly Synthesis of Finger-Like Co(3)O(4) Nanorods for Electrochemical Energy Storage
title_sort facile and eco-friendly synthesis of finger-like co(3)o(4) nanorods for electrochemical energy storage
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5304806/
https://www.ncbi.nlm.nih.gov/pubmed/28347124
http://dx.doi.org/10.3390/nano5042335
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