Solid electrolyte, electrode for fuel cell, film and electrode assembly, method for producing fuel cell and solid electrolyte
AssigneeFuji Photo Film Co., Ltd.
InventorMasashi Kaneko
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Abstract
A solid electrolyte including an aromatic polymer compound in which an acid residue bonds at least to an aromatic ring included in a main chain via a carbon-carbon double bond. The solid electrolyte has high ion conductive performance and high durability. The solid electrolyte has a high ion conductive performance and durability.
Claims24
A solid electrolyte comprising an aromatic polymer compound in which an acid residue bonds to an aromatic ring included in the main chain of the compound via a carbon-carbon double bond.
A solid electrolyte comprising an aromatic polymer compound having a main chain including an aromatic ring and a side chain bonding to the aromatic ring, in which a carbon atom at an α position of the side chain is bonded with at least one substituent as well as a sulfonic acid group.
Dependencies are inferred from the claim text.