Title of article
Synthesis and electrochemical characterization of LixCoO2 for lithium-ion batteries
Author/Authors
Jang، نويسنده , , Serk-Won and Lee، نويسنده , , Heon-Young and Lee، نويسنده , , Seung-Joo and Baik، نويسنده , , Hong Koo and Lee، نويسنده , , Sung-Man، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
9
From page
1
To page
9
Abstract
The cathode material LixCoO2 was synthesized by preliminary mechanochemical activation of precursor oxide mixture powders, followed by thermal treatment at 800 °C for 5 h. The effects of the molar ratio of Li/Co on the electrochemical behavior were examined. The LixCoO2 at Li/Co=1.07 showed superior cycling stability to the Li/Co=1.0 sample. This is attributed to the disappearance of a phase transition related to monoclinic distortion and the relatively lowered transport resistance in Li/Co=1.07 sample.
Keywords
Layered compounds , Electrochemical measurements , Energy Storage
Journal title
Materials Research Bulletin
Serial Year
2003
Journal title
Materials Research Bulletin
Record number
2096070
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