Synthesis and properties of methacrylate-based ionic networked polymers containing ionic liquids: comparison of ionic and nonionic networked polymers

被引：15

作者：

Matsumoto, Kozo ^{[1
]}

Talukdar, Bandana ^{[1
]}

Endo, Takeshi ^{[1
]}

机构：

[1] Kinki Univ, Mol Engn Inst, Iizuka, Fukuoka 8208555, Japan

来源：

POLYMER BULLETIN | 2011年 / 66卷 / 06期

关键词：

Ionic liquid; Radical polymerization; Cross-link; Networked polymer; Poly(ionic liquid); Ionomer; ELECTROLYTES; CONFINEMENT; COPOLYMER; GELS;

D O I：

10.1007/s00289-010-0310-1

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Ionic networked polymers containing ionic liquids were synthesized by radical copolymerization of 1-(2-methacryloyl)ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide (Met-IL) and difunctional or trifunctional methacrylate cross-linkers, ethylene glycol dimethacrylate (EGDMA), or trimethylolpropane trimethacrylate (TMPTMA) in the presence of an ionic liquid, 1-ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide (EMImTFSI). For comparison, nonionic networked polymers containing the ionic liquid were prepared by radical copolymerization of methyl methacrylate (MMA) with EGDMA in the presence of EMImTFSI. Met-IL/EGDMA/EMImTFSI(50) showed higher ion conductivity and ionic liquid holding ability than the corresponding MMA/EGDMA/EMImTFSI(50), while Met-IL/TMPTMA/EMImTFSI(50) showed lower ionic conductivity with higher holding ability than MMA/EGDMA/EMImTFSI(50).

引用

页码：771 / 778

页数：8

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