BRANCHED AND SULPHONATED MULTI BLOCK COPOLYMER AND ELECTROLYTE MEMBRANE USING THE SAME
申请人:LG Chemical Co. Ltd
公开号:EP1828278B1
公开(公告)日:2011-01-26
POLYMER ELECTROLYTE MEMBRANE
申请人:Choi Seong-Ho
公开号:US20110166241A1
公开(公告)日:2011-07-07
Disclosed are a multi-block copolymer, its producing method and an electrolyte membrane using the same. The multi-block copolymer includes a hydrophobic block having a plurality of repeating units represented as chemical formula 1; and a hydrophilic block having a plurality of repeating units represented as chemical formula 2. The multi-block copolymer is acidified, and can be used to an electrolyte membrane and a fuel cell. The use of the multi-block copolymer as an electrolyte membrane ensures excellent dimensional stability.
POLYMER AND POLYMER ELECTROLYTE MEMBRANE COMPRISING SAME
申请人:LG CHEM, LTD.
公开号:US20170317370A1
公开(公告)日:2017-11-02
The present specification relates to a polymer with improved acid resistance, a polymer electrolyte membrane including the same, a membrane-electrode assembly including the polymer electrolyte membrane, a fuel cell including the membrane-electrode assembly, and a redox flow battery including the polymer electrolyte membrane.
HALOGENATED COMPOUND, POLYMER COMPRISING SAME, AND POLYMER ELECTROLYTE MEMBRANE COMPRISING SAME
申请人:LG CHEM, LTD.
公开号:US20170338507A1
公开(公告)日:2017-11-23
The present specification relates to a halogenated compound, a polymer and a polymer electrolyte membrane including the same.