Electrode characteristics of nanocrystalline LaNi(5) prepared by mechanical alloying

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	Electrode characteristics of nanocrystalline LaNi(5) prepared by mechanical alloying
	Z. H. Chen; D. S. Zhou; P. Y. Huang; M. Q. Lu; Y. L. Wang
	1998
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	8 期号:2 页码:189-193
摘要	The potential application of nanocrystalline LaNi(5) as rechargeable battery negative electrode material was investigated. Nanocrystalline LaNi(5) was synthesized by ball milling a mixture of La and Ni elemental powders. The TEM morphology of this nanocrystalline LaNi(5) powder showed that it had an average grain size of 50 nm. It was found that electrode prepared with nanocrystalline LaNi(5) had a comparable discharge capacity, in comparison with the negative electrode prepared with polycrystalline coarse grained LaNi(5), and had easier activation behavior and longer cycling lifetime. These novel properties were attributed to the special structure of nanocrystalline LaNi(5) caused by mechanical alloying.
部门归属	cent s univ technol, inst non equilibrium mat sci & engn, changsha 410083, peoples r china. acad sinica, inst met res, state key lab rsa, shenyang 110015, peoples r china.
关键词	Nanocrystalline Nickel-metal Hydride Battery Mechanical Alloying Electrode Characteristics Metal Hydride Battery
URL	查看原文
WOS记录号	WOS:000074309300002
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37643
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. H. Chen,D. S. Zhou,P. Y. Huang,et al. Electrode characteristics of nanocrystalline LaNi(5) prepared by mechanical alloying[J]. Transactions of Nonferrous Metals Society of China,1998,8(2):189-193.
APA	Z. H. Chen,D. S. Zhou,P. Y. Huang,M. Q. Lu,&Y. L. Wang.(1998).Electrode characteristics of nanocrystalline LaNi(5) prepared by mechanical alloying.Transactions of Nonferrous Metals Society of China,8(2),189-193.
MLA	Z. H. Chen,et al."Electrode characteristics of nanocrystalline LaNi(5) prepared by mechanical alloying".Transactions of Nonferrous Metals Society of China 8.2(1998):189-193.