H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/10 (2006.01) C08J 5/22 (2006.01)
Patent
CA 2579974
Fuel cell membrane electrode assemblies and fuel cell polymer electrolyte membranes are provided comprising bound anionic functional groups and polyvalent cations, such as Mn or Ru cations, which demonstrate increased durability. Methods of making same are also provided.
L'invention concerne des ensembles électrode à membrane pour pile à combustible et des membranes électrolytiques polymères pour pile à combustible comprenant des groupes fonctionnels anioniques liés et des cations polyvalents, tels que des cations Mn ou Ru, qui possèdent une durabilité améliorée. Leurs procédés de fabrication sont également prévus.
Frey Matthew H.
Hamrock Steven J.
Haugen Gregory M.
Pham Phat T.
3m Innovative Properties Company
Smart & Biggar
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