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研究论文

塑料化薄膜锂离子电池的制造技术

  • 艾新平 ,
  • 洪昕林 ,
  • 董全峰 ,
  • 李升宪 ,
  • 杨汉西
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  • 武汉大学化学与环境科学学院!湖北武汉430072,武汉大学化学与环境科学学院!湖北武汉430072,武汉大学化学与环境科学学院!湖北武汉430072,武汉大学化学与环境科学学院!湖北武汉430072,武汉大学化学与环境科学学院!湖北武汉430072

收稿日期: 2000-05-28

  修回日期: 2000-05-28

  网络出版日期: 2000-05-28

Technical Investigaton of Thin-film Plasticizing Lithium Ion Battery

  • AI Xin_ping ,
  • HONG Xin_lin ,
  • DONG Quan_feng ,
  • LI Sheng_xian ,
  • YANG Han_xi
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  • (Dept. of Chem., Wuhan Univ., Wuhan 430072,China

Received date: 2000-05-28

  Revised date: 2000-05-28

  Online published: 2000-05-28

摘要

通过比较不同聚合物骨架材料与增塑剂所制备的聚合物膜的性能 ,优选出合适的基质骨架材料和增塑剂 .在此基础上 ,探索了塑料化聚合物薄膜电极的工业化制造方法 ,优化了聚合物电解质隔膜与正负极极片的配比 ,探讨塑料化薄膜电极的复合方式 ,并对所制备的塑料化薄膜锂离子电池电性能进行了考察 ,结果表明 :薄膜塑料锂离子电池具备与液态锂离子电池相近的电化学性能 .

本文引用格式

艾新平 , 洪昕林 , 董全峰 , 李升宪 , 杨汉西 . 塑料化薄膜锂离子电池的制造技术[J]. 电化学, 2000 , 6(2) : 193 -199 . DOI: 10.61558/2993-074X.1380

Abstract

A number of polymer materials as candidates of host matrix of plastic polymer electrolyte were examined and techniques for preparation of thin_film electrolyte were reported. The results showed that the polymer electrolyte prepared with P(VDF_HFP) copolymer as host matrix and DBP as plasticizer exhibit the satisfactory mechanical strength and ionic conductivity. In comprison with liquid electrolyte systems, thin_film lithium ion battery has almost similar charge_discharge capacity and cycleability. The manufacture methods and the technical factors in making plasticizing lithium ion battery were also described in details.

参考文献

[1] GozdzAS ,ScumutzCN ,TarasconJM .Rechargeablelithiumintercalationbatterywithbybridpolymericelectrolyte[P].USPat:No.5 ,2 96 ,318,1993_0 3_0 5 . [2 ] TarasconJM ,AbrahamKM .Methodofmakinganelectrolyteactivatablelithium_ionrechargeablebatteycell[P].U .S .Pat:No .5 ,45 6 ,0 0 0 .1995 . [3] GauthierM ,BelangerA ,BouchardP .Largelithiumpolymerbatterydevelopment_theimmobilesolvencon cept[J].J.ofPowerSources,1995 ,5 4:16 3~ 16 9. [4 ] GozdzAS ,FallST ,SchmutzCN .Polymericelectrolyticcellseparatormembrane[P].U .S .Pat:No 5 ,418,0 91.1995 . [5 ] GozdzAS ,TarasconJM .Extendedabstractofthe 8thinternationalmeetingonlithiumbatteries[C].June,16 - 2 1,1996 ,Japan ,1-B - 15 .
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