申请人:Sumitomo Chemical Company, Limited
公开号:EP1741740A1
公开(公告)日:2007-01-10
Disclosed is a polymer having an oxocarbon group represented by the general formula (1). This polymer having an oxocarbon group is useful as a polymer electrolyte as the material for proton conductive membranes in solid polymer fuel cells which use a gas fuel such as a hydrogen gas or a liquid fuel such as methanol or dimethyl ether.
本发明公开了一种具有由通式(1)表示的氧化碳基团的聚合物。这种具有氧化碳基团的聚合物可用作聚合物电解质,作为使用氢气等气体燃料或甲醇或二甲醚等液体燃料的固体聚合物燃料电池中质子传导膜的材料。