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1. US20110033774 - POLYMER ELECTROLYTE COMPOSITION AND METHOD FOR PREPARING THE SAME, AND FUEL CELL

官庁
アメリカ合衆国
出願番号 12865680
出願日 26.01.2009
公開番号 20110033774
公開日 10.02.2011
公報種別 A1
IPC
H01M 8/10
H電気
01基本的電気素子
M化学的エネルギーを電気的エネルギーに直接変換するための方法または手段,例.電池
8燃料電池;その製造
10固体電解質をもつ燃料電池
出願人 SUMITOMO CHEMICAL COMPANY, LIMITED
発明者 Yamashita Yasuhiro
優先権情報 2008-022614 01.02.2008 JP
発明の名称
(EN) POLYMER ELECTROLYTE COMPOSITION AND METHOD FOR PREPARING THE SAME, AND FUEL CELL
要約
(EN)

A polymer electrolyte composition comprising a mixed solvent including a plurality of solvents with boiling points differing from one another, and a block copolymer-type polymer electrolyte comprising a block having an ion-exchange group and a block having substantially no ion-exchange groups, wherein the mixed solvent is a good solvent of the block copolymer-type polymer electrolyte, and a solvent A having the highest boiling point of the solvents included in the mixed solvent is a poor solvent of the block copolymer-type polymer electrolyte and good solvent of the block having the ion-exchange group.