IMR OpenIR
Effect of the impurity LixNi1-xO on the electrochemical properties of 5 V cathode material LiNi0.5Mn1.5O4
Liu, G. Q.1; Wen, L.2; Wang, X.1; Ma, B. Y.1
Corresponding AuthorLiu, G. Q.(liugq@smm.neu.edu.cn)
2011-09-22
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume509Issue:38Pages:9377-9381
AbstractThe formation of impurity LixNi1-xO when synthesizing spinel LiNi0.5Mn1.5O4 using solid state reaction method, and its influence on the electrochemical properties of product LiNi0.5Mn1.5O4 were studied. The secondary phase LixNi(1-x)O emerges at high temperature due to oxygen deficiency for LiNi0.5Mn1.5O4 and partial reduction of Mn4+ to Mn3+ in LiNi0.5Mn1.5O4. Annealing process can diminish oxygen deficiency and inhibit impurity LixNi1-xO. The impurity reduces the specific capacity of product, but it does not have obvious negative effect on cycle performance of product. The capacity of LiNi0.5Mn1.5O4 that contains LixNi1-xO can deliver about 120 mAhg(-1). (C) 2011 Elsevier B.V. All rights reserved.
KeywordLithium ion batteries LiNi0.5Mn1.5O4 Impurity LixNi1-xO Electrochemical properties
Funding OrganizationChina Postdoctoral Science Foundation
DOI10.1016/j.jallcom.2011.07.045
Indexed BySCI
Language英语
Funding ProjectChina Postdoctoral Science Foundation[20100471467]
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000294004700021
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/104055
Collection中国科学院金属研究所
Corresponding AuthorLiu, G. Q.
Affiliation1.Northeastern Univ, Sch Met & Mat, Shenyang 110819, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Liu, G. Q.,Wen, L.,Wang, X.,et al. Effect of the impurity LixNi1-xO on the electrochemical properties of 5 V cathode material LiNi0.5Mn1.5O4[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2011,509(38):9377-9381.
APA Liu, G. Q.,Wen, L.,Wang, X.,&Ma, B. Y..(2011).Effect of the impurity LixNi1-xO on the electrochemical properties of 5 V cathode material LiNi0.5Mn1.5O4.JOURNAL OF ALLOYS AND COMPOUNDS,509(38),9377-9381.
MLA Liu, G. Q.,et al."Effect of the impurity LixNi1-xO on the electrochemical properties of 5 V cathode material LiNi0.5Mn1.5O4".JOURNAL OF ALLOYS AND COMPOUNDS 509.38(2011):9377-9381.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, G. Q.]'s Articles
[Wen, L.]'s Articles
[Wang, X.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, G. Q.]'s Articles
[Wen, L.]'s Articles
[Wang, X.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, G. Q.]'s Articles
[Wen, L.]'s Articles
[Wang, X.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.