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

References

[1]　FuYan＿bao,MaXiao＿hua,YangQing＿he,etal.Progressonsolidpolymerelectrolytesforlithiumorlithiumionbatteries[J].ChineseJournalofPowerSources,2002,26:47～55.

[2]　FelixBD,LambertusPlomp,JakobertBJ,etal.Trendsinpolymerelectrolytesforsecondarylithiumbatteries[J].J.PowerSources,2000,88:169～191.

[3]　MurataK,IzuchiS,YoshihisaY.Anoverviewoftheresearchanddevelopmentofsolidpolymerelectrolytebatteries[J].Electrochim.Acta,2000,45:501～508.

[4]　GozdzAS,SchmutzCN,TarasconJM,etal.Polymerelectrolyticcellseparatormembram.[P].UPS:5418091,1995.

[5]　GozdzAS,SchmutzCN,TarasconJM,etal.Methodofmakingpolymerelectrolyticcellseparatormembrance[P].USP:56074851997.

[6]　BoudinF,AndrieuX,JehooletC.etal.MicroporousPVDFgelforlithium＿ionbatteries[J].J.PowerSource,1999,81～82:804～807.

[7]　HuangHT,WunderSL.PreparationofmicroporousPVDFbasedpolymerelectrolytes[J].J.PowerSources,2001,97～98:649～653.

[8]　HuangHT,WunderSL.IonicconductivityofmicroporousPVDF＿HFP/PSpolymerblends[J].J.Electrochem.Soc.,2001,148:A279～A283.

[9]　Caillon＿CaravanierM,Clande＿MontignyB,LemordantD,etal.AbsorptionabilityandkineticofaliquidelectrolyteinPVDF＿HFPcopolymercontainingornotSiO2[J].J.PowerSources,2002,107:125～132.

[10]　CapuanoF,CroceF,ScrosatiB.Compositepolymerelectrolytes[J].J.Eletrochem.Soc,1991,138(1):918.

[11]　AppetecchiGB,DautzenbergG,ScrosatiB.Anewclassofadvancedpolymerelectrolyteandtheirrelevanceinplasticlike,rechargealelitiumbatteries[J].J.Electrochem.Soc.,1996,143(1):6～12.

[12]　ChristieL,ChristieAM,VincentCA.SelectionofnewKynar＿basedelectrolytesforlithium＿ionbatteries[J].J.PowerSources,1998,74:77～86.

[13]　MatsumoteM,RutJS,WishiS.PolymerelectrolyteswithmultipleconductivehannelspreparedfromNBR/SBRlatexfilmsimpregnatedwithlithiumsaltandplasticizer[J].J.Electrochem.Soc.1995,142:3052～3057.