| 摘要 |
An electrochemical cell includes an electrolyte membrane containing an ionic conductor. The ionic conductor includes: (a) a cation expressed by one of Formulae (1) and (2): <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUB>1</SUB>R<SUB>2</SUB>R<SUB>3</SUB>HX<SUP>+</SUP> (1)<?in-line-formulae description="In-line Formulae" end="tail"?> where, in Formula (1), X indicates any one of N and P, and R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3 </SUB>each indicate any one of alkyl groups C1 to C18 except a structure in which R<SUB>1</SUB>-R<SUB>2</SUB>-R<SUB>3</SUB>, <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUB>1</SUB>R<SUB>2</SUB>HS<SUP>+</SUP> (2)<?in-line-formulae description="In-line Formulae" end="tail"?> where, in Formula (2), R<SUB>1 </SUB>and R<SUB>2 </SUB>each indicate any one of alkyl groups C1 to C18 except a structure in which R<SUB>1</SUB>-R<SUB>2</SUB>; and (b) an anion expressed by Formula (3): <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUB>4</SUB>YO<SUB>m</SUB>(OH)<SUB>n-1</SUB>O<SUP>-</SUP> (3)<?in-line-formulae description="In-line Formulae" end="tail"?> where, in Formula (3), Y indicates any one of S, C, N and P, R<SUB>4 </SUB>indicates any one of an alkyl group and a fluoroalkyl group, and m and n each indicate any one of 1 and 2.
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