Studies on the Charge and Discharge Reaction of Li/LiNi_(0.3)Co_(0.7)O_2 Battery

Authors

Fupjng Zhang, Department of Chemistry Xiamen University,Xiamen 361005)Sun Zhanmei;Wu Xueqin;Wang Biao(Mechanics Institute,Shanghai Petrochemistry Corporation,Shanghai 200540;

Abstract

The charge and discharge reaction of Li/LiNi0.3Co0.7O2 battery have been studied by using CV,CT,XRD and GCP.It is shown that the discharge capacity of the cell reaches 120-140 mA·h·g(-1) in the 4.30-3.00 V in 1 mol/L LiClO4/PC electrolyte system. The discharge mechanism involve a two-step Li+ intercalation reaction. The thermodynamic data such as △G,△S,△H,of the reaction are given. Furthermore,the changes of the Dor σi of Li+ with its composition have been discussed.

Keywords

Lithium Battery, Lithium Nickel Cobalt Oxide, Intercalation Reaction

DOI Link

https://doi.org/10.61558/2993-074X.1340

Publication Date

1996-08-28

Online Available Date

1996-08-28

Revised Date

1996-08-28

Received Date

1996-08-28

Recommended Citation

Fupjng Zhang. Studies on the Charge and Discharge Reaction of Li/LiNi_(0.3)Co_(0.7)O_2 Battery[J]. Journal of Electrochemistry, 1996 , 2(3): 305-309.
DOI: 10.61558/2993-074X.1340
Available at: https://jelectrochem.xmu.edu.cn/journal/vol2/iss3/11

References

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