Performance of Sulfur-Super Conductive Carbon Black Composite in Electrolyte Mixed with Room Temperature Ionic Liquid

Authors

Bo ZHANG, Institute of New Energy Material Chemistry,Nankai University,Tianjin 300071,China;
Si-ting CHEN, Institute of New Energy Material Chemistry,Nankai University,Tianjin 300071,China;
Xue-ping GAO, Institute of New Energy Material Chemistry,Nankai University,Tianjin 300071,China;

Corresponding Author

Xue-ping GAO(xpgao@nankai.edu.cn)

Abstract

The sulfur-super conductive carbon black composite was prepared as cathode material of lithium/sulfur battery.The composite was characterized by scanning electron microscopy(SEM),X-ray diffraction(XRD),and electrochemical impedance spectroscopy(EIS).The sulfur composite shows a high discharge capacity and a good cycle performance in electrolyte mixed with 50% of room temperature ionic liquid.In particular,the discharge capacity of the composite was stabilized at 483.6 mAh/g after 50 cycles.

Keywords

lithium sulfur battery, super conductive carbon black, composite, ionic liquid

DOI Link

https://doi.org/10.61558/2993-074X.2033

Publication Date

2010-02-28

Online Available Date

2010-02-28

Revised Date

2010-02-28

Received Date

2010-02-28

Recommended Citation

Bo ZHANG, Si-ting CHEN, Xue-ping GAO. Performance of Sulfur-Super Conductive Carbon Black Composite in Electrolyte Mixed with Room Temperature Ionic Liquid[J]. Journal of Electrochemistry, 2010 , 16(1): 35-38.
DOI: 10.61558/2993-074X.2033
Available at: https://jelectrochem.xmu.edu.cn/journal/vol16/iss1/7