The Property Study of LiBOB-PC/DEC Electrolyte

Authors

Ying-kun NING, Department of Inorganic Nonmetallic Materials,School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;
Bi-tao YU, Department of Inorganic Nonmetallic Materials,School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;
Fu-shen LI, Department of Inorganic Nonmetallic Materials,School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;
Wei-hua QIU, Department of Inorganic Nonmetallic Materials,School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China;

Corresponding Author

Fu-shen LI

Abstract

The new electrolyte salt LiBOB for Li-ion battery was synthesized in laboratory,and series of electrolytes of LiBOB and PC/DEC was compounded.The conductivity of the electrolytes was compared by changing the temperature and concentration.The cycling performance of charging-discharging was also compared by the charging-discharging test,the results showed that the varying regularity of conductivities and cycling stability and capacity were not always identical,but there were a suitable electrolyte for Li/ARG cell.The A.C.impedance and CV were used to test the compatibility of the most suitable electrolyte and ARG anode.Conclusion can be drawn that the ARG anode can be protected very well by SEI film in 0.5 mol·L~(-1)LiBOB-PC/DEC(3∶7).

Keywords

Li-ion battery, Electrolyte, LiBOB, PC, DEC

DOI Link

https://doi.org/10.61558/2993-074X.1732

Publication Date

2006-08-28

Online Available Date

2006-08-28

Revised Date

2006-08-28

Received Date

2006-08-28

Recommended Citation

Ying-kun NING, Bi-tao YU, Fu-shen LI, Wei-hua QIU. The Property Study of LiBOB-PC/DEC Electrolyte[J]. Journal of Electrochemistry, 2006 , 12(3): 257-261.
DOI: 10.61558/2993-074X.1732
Available at: https://jelectrochem.xmu.edu.cn/journal/vol12/iss3/4