Synthesis and properties of LiCo1-xNixO2 used as cathode for lithium ion battery | |
Liu, GQ; Xu, N; Zeng, CL; Yang, K | |
Corresponding Author | Liu, GQ() |
2003-02-11 | |
Source Publication | ACTA METALLURGICA SINICA
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ISSN | 0412-1961 |
Volume | 39Issue:2Pages:209-212 |
Abstract | Compounds 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. |
Keyword | lithium ion battery cathode material LiCo1-x NixO2 |
Indexed By | SCI |
Language | 英语 |
WOS Research Area | Metallurgy & Metallurgical Engineering |
WOS Subject | Metallurgy & Metallurgical Engineering |
WOS ID | WOS:000181652500021 |
Publisher | SCIENCE CHINA PRESS |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.imr.ac.cn/handle/321006/116886 |
Collection | 中国科学院金属研究所 |
Corresponding Author | Liu, GQ |
Affiliation | Chinese 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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