Mechanical alloying preparation of fullerene-like Co3C nanoparticles with high hydrogen storage ability

doi:10.1016/j.ijhydene.2012.07.133

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	Mechanical alloying preparation of fullerene-like Co3C nanoparticles with high hydrogen storage ability
	Gao, Peng 1; Wang, Ying 1; Yang, Shaoqiang 1; Chen, Yujin 2; Xue, Zhu 1; Wang, Longqiang 1; Li, Guobao 3,4; Sun, Yuzeng 3,4
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2012-11-01
卷号	37 期号:22 页码:17126-17130
关键词	Co3c Fullerene Nanoparticle Ball-milling Hydrogen Storage
ISSN号	0360-3199
DOI	10.1016/j.ijhydene.2012.07.133
英文摘要	Fullerene-like orthorhombic-structured Co3C nanoparticles have been synthesized by direct ball-milling of Co and graphene (GE) powders with different Co/GE weight ratios. Electrochemical measurements showed that the Co3C nanoparticles displayed excellent electrochemical hydrogen storage capacities and the maximum capacity reached 1415 mA h/g (5.176 wt% hydrogen) at room temperature and ambient pressure. The reaction mechanism and the reasons for the differences of the Co3C electrodes were also investigated. It was found that the quasi-reversible Co3CHx/Co3C reaction was dominant for all the Co3C electrodes. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000311188500042
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/48601]
专题	中国科学院化学研究所
通讯作者	Gao, Peng
作者单位	1.Harbin Engn Univ, Key Lab Superlight Mat & Surface Technol, Minist Educ, Harbin 150001, Heilongjiang, Peoples R China 2.Harbin Engn Univ, Coll Sci, Harbin 150001, Peoples R China 3.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 4.Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Gao, Peng,Wang, Ying,Yang, Shaoqiang,et al. Mechanical alloying preparation of fullerene-like Co3C nanoparticles with high hydrogen storage ability[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2012,37(22):17126-17130.
APA	Gao, Peng.,Wang, Ying.,Yang, Shaoqiang.,Chen, Yujin.,Xue, Zhu.,...&Sun, Yuzeng.(2012).Mechanical alloying preparation of fullerene-like Co3C nanoparticles with high hydrogen storage ability.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,37(22),17126-17130.
MLA	Gao, Peng,et al."Mechanical alloying preparation of fullerene-like Co3C nanoparticles with high hydrogen storage ability".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 37.22(2012):17126-17130.