ION CONDUCTIVE COPOLYMERS CONTAINING ONE OR MORE HYDROPHOBIC OLIGOMERS
摘要
In one aspect, the invention provides ion conductive copolymers comprising (1) a plurality of first oligomers, (2) a plurality of second oligomers, (3) ion conductive monomers and (4) linking monomers. The oligomers preferably are hydrophobic and together with the ion conductive monomers are randomly dispersed between the linking monomers. Uses of such polymeric materials include the formation of polymer electrolyte membranes (PEMs), catalyst coated membranes (CCM's) and membrane electrolyte assemblies (MEA's) which may be used in fuel cells and the like.
申请公布号
WO2005049696(A1)
申请公布日期
2005.06.02
申请号
WO2004US37805
申请日期
2004.11.12
申请人
POLYFUEL INC.;CAO, SHUGUANG;JEANES, THOMAS;NAM, KIE HYUN;CHEN, JIAN PING;OLMEIJER, DAVID
发明人
CAO, SHUGUANG;JEANES, THOMAS;NAM, KIE HYUN;CHEN, JIAN PING;OLMEIJER, DAVID