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电化学  2003 

复合,多孔PVDF-HFP聚合物电解质膜的制备及其性能研究

, PP. 428-432

Keywords: 聚(偏氟乙烯_六氟丙烯),聚合物电解质膜,电导率,增塑剂

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Abstract:

 采用溶剂/非溶剂方法—即相转移法制得PVDF_HFP微孔膜,比较了DMC,DEC和PC等3种增塑剂的制孔作用.结果表明:DEC最好,DMC次之,而PC效果最差.聚合物的导电率为1.86×10-3Sm-1(LiPF6_1mol/L;EC/DMC:1/1wt).

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