Lithium Intercalation Performance of P-Doped Phenolic Resin Pyrolysis Carbon

Authors

Bao-hua LI, State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001,China;
Kai-xi LI, State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001,China;
Yonggen LV, State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001,China;
Chun-xiang LV, State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001,China;
Dong WU, State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001,China;
Li-cheng LING, State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001,China;

Corresponding Author

Li-cheng LING

Abstract

Phosphorus-doped phenolic resin carbon was prepared by low temperature(700 ℃)pyrolysis of thermoplastic phenolic resin containing different amounts of phosphorus pentoxide after curing. X-ray diffraction pattern and the constang-current charge-discharge properties of phenolic resin carbon were studied. The results showed that the phenolic resin carbon microstructure became out of order with increasing of content phosphorus pentoxide,otherwise,the first discharge reversible capacities increased firstly and then decreased. The first discharge reversible capacity of phenolic resin carbon containing 9wt% phosphorus pentoxide was 528 mA·h·g -1 which was higher than that of non-phosphorus doped phenolic resin carbon(230 mA·h·g -1 ) did.

Keywords

Phenolic resin pyrolysis Carbon, P-doped, Lithium ion battery, Carbon anode

DOI Link

https://doi.org/10.61558/2993-074X.1470

Publication Date

2002-11-28

Online Available Date

2002-11-28

Revised Date

2002-11-28

Received Date

2002-11-28

Recommended Citation

Bao-hua LI, Kai-xi LI, Yonggen LV, Chun-xiang LV, Dong WU, Li-cheng LING. Lithium Intercalation Performance of P-Doped Phenolic Resin Pyrolysis Carbon[J]. Journal of Electrochemistry, 2002 , 8(4): 415-419.
DOI: 10.61558/2993-074X.1470
Available at: https://jelectrochem.xmu.edu.cn/journal/vol8/iss4/4

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