Preparation and Properties of the Composite Microporous PVDF-HFP/SiO_2 Based Polymer Electrolytes

Authors

Bao-wen ZHANG, CITIC Guoan Mengguli Power Source Technology Co.LTD, Beijing 102200, China);
Lu QI, The College of chemistry and Molecular Engineer,Peking University,Beijing 100871,China, ;
Hui HEN, CITIC Guoan Mengguli Power Source Technology Co.LTD, Beijing 102200, China);
Xiao-hui ZHU, CITIC Guoan Mengguli Power Source Technology Co.LTD, Beijing 102200, China);
Li-yan LIU, CITIC Guoan Mengguli Power Source Technology Co.LTD, Beijing 102200, China);
Yun-xiang CI, The College of chemistry and Molecular Engineer,Peking University,Beijing 100871,China, ;

Corresponding Author

Lu QI

Abstract

Microporous PVDF_HFP/SiO2 film were prepared using a solvent/nonsolvent method_phase inversion method and the volatile plasticizers DMC, DEC or PC. The conductivity of the films increased pore volume measured by a nonsolvent uptake method. The conductivity of 1.86×10-3 Sm-1 were obtained using the liquid electrolyte LiPF6(1 M) in EC/DMC (1:1).

DOI Link

https://doi.org/10.61558/2993-074X.1528

Publication Date

2003-11-28

Online Available Date

2003-11-28

Revised Date

2003-11-28

Received Date

2003-11-28

Recommended Citation

Bao-wen ZHANG, Lu QI, Hui HEN, Xiao-hui ZHU, Li-yan LIU, Yun-xiang CI. Preparation and Properties of the Composite Microporous PVDF-HFP/SiO_2 Based Polymer Electrolytes[J]. Journal of Electrochemistry, 2003 , 9(4): 428-432.
DOI: 10.61558/2993-074X.1528
Available at: https://jelectrochem.xmu.edu.cn/journal/vol9/iss4/8