Gelation of Solvate Ionic Liquid by Self-Assembly of Block Copolymer and Characterization as Polymer Electrolyte

@article{Kitazawa2014GelationOS,
  title={Gelation of Solvate Ionic Liquid by Self-Assembly of Block Copolymer and Characterization as Polymer Electrolyte},
  author={Yuzo Kitazawa and Kaori Iwata and S. Imaizumi and Hyungmin Ahn and S. C. Kim and Kazuhide Ueno and Moon Jeong Park and Masayoshi Watanabe},
  journal={Macromolecules},
  year={2014},
  volume={47},
  pages={6009-6016}
}
We report a new class of polymer electrolytes that exhibit high Li+-ionic conductivity and thermal stability up to 200 °C. The polymer electrolyte consists of a solvate ionic liquid ([Li(G4)][TFSA]), comprising an equimolar mixture of lithium bis(trifluoromethanesulfonyl)amide (Li[TFSA]) and tetraglyme (G4), and a well-defined ABA-triblock copolymer, polystyrene-b-poly(methyl methacrylate)-b-polystyrene (PSt-b-PMMA-b-PSt, SMS). The electrolyte is formed by the self-assembly of SMS, where the… Expand
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Block copolymer self-assembly in ionic liquids.
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