Calcined Temperatures Influence on Synthesis and Electrochemistry Charactarization of Li[Ni_(0.475)Mn_(0.475)Co_(0.05)]O_(2) for Li-ion Batteries

Authors

Li-qin WANG, ,WANG Yong-mei(Institute of New Energy Material Chemistry,Nankai University,Tianjin 300071,China;
Li-fang JIAO, ,WANG Yong-mei(Institute of New Energy Material Chemistry,Nankai University,Tianjin 300071,China;
Hua-tang YUAN, ,WANG Yong-mei(Institute of New Energy Material Chemistry,Nankai University,Tianjin 300071,China;

Abstract

Layered Li[Ni_(0.475)Mn_(0.475)Co_(0.05)]O_(2) materials have been prepared by a solid-state pyrolysis method.Experiments of XRD,SEM,cyclic voltammetry and charge/discharge cycling were carried out.It can be learned that when calclined at 800 ℃,the sample showed the highest first discharge capacity of 178.8 mAh·g~(-1) at a current density of 20 mA/g in the voltage range 2.3~4.6 V.

Keywords

Li battery, Cathode material, Li[Ni_(0.475)Mn_(0.475)Co_(0.05)]O_(2), Solid-state pyrolysis

DOI Link

https://doi.org/10.61558/2993-074X.1736

Publication Date

2006-08-28

Online Available Date

2006-08-28

Revised Date

2006-08-28

Received Date

2006-08-28

Recommended Citation

Li-qin WANG, Li-fang JIAO, Hua-tang YUAN. Calcined Temperatures Influence on Synthesis and Electrochemistry Charactarization of Li[Ni_(0.475)Mn_(0.475)Co_(0.05)]O_(2) for Li-ion Batteries[J]. Journal of Electrochemistry, 2006 , 12(3): 275-278.
DOI: 10.61558/2993-074X.1736
Available at: https://jelectrochem.xmu.edu.cn/journal/vol12/iss3/8

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