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Synthesis and properties of LiCo1-xNixO2 used as cathode for lithium ion battery
Liu, GQ; Xu, N; Zeng, CL; Yang, K
Corresponding AuthorLiu, GQ()
2003-02-11
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume39Issue:2Pages:209-212
AbstractCompounds LiCo1-xNixO2 with different x values were prepared by sol-gel synthetic method, in which citric acid was used as chelating agent and the chelate was calcined at 800 V in air, environment. When x is less than 0.5, the products have good layered structures. Their charge and discharge capacities increase with the increment of Ni amount. When x is 0.5, the first charge and discharge capacities of product are 169 and 148 mA.h/g respectively, and the tenth discharge capacity of product is 129 mA.h/g. When x is more than 0.5, non-stoichiometric products with impefect structures are produced due to decomposing reaction, and their electrochemical properties become worse.
Keywordlithium ion battery cathode material LiCo1-x NixO2
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000181652500021
PublisherSCIENCE CHINA PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/116886
Collection中国科学院金属研究所
Corresponding AuthorLiu, GQ
AffiliationChinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Liu, GQ,Xu, N,Zeng, CL,et al. Synthesis and properties of LiCo1-xNixO2 used as cathode for lithium ion battery[J]. ACTA METALLURGICA SINICA,2003,39(2):209-212.
APA Liu, GQ,Xu, N,Zeng, CL,&Yang, K.(2003).Synthesis and properties of LiCo1-xNixO2 used as cathode for lithium ion battery.ACTA METALLURGICA SINICA,39(2),209-212.
MLA Liu, GQ,et al."Synthesis and properties of LiCo1-xNixO2 used as cathode for lithium ion battery".ACTA METALLURGICA SINICA 39.2(2003):209-212.
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