Solid electrolyte, membrane and electrode assembly, and fuel...

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation

Reexamination Certificate

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C429S047000, C512S025000

Reexamination Certificate

active

07442459

ABSTRACT:
A solid electrolyte having an aromatic ring in a main chain, wherein a sulfuric acid group bonds to the aromatic ring via a linking group containing a sulfur atom. The solid electrolyte exhibits a high ion conductivity.

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European Search Report for Application No. EP 06 00 98296 dated Nov. 22, 2006.

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