H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/10 (2006.01) C08F 214/18 (2006.01) C08F 293/00 (2006.01) C08J 5/22 (2006.01) C08L 53/00 (2006.01) C25B 13/08 (2006.01)
Patent
CA 2544054
Polymer electrolyte membranes such as are used in fuel cells and methods of their manufacture. The polymer electrolyte membranes comprise polymers or blends of polymers having an equivalent weight of less than 1200 and a Tg of between 101 ~C and 155 ~C.
La présente invention concerne des membranes d'électrolyte polymères telles que celles qu'on utilise dans des piles à combustible ainsi que des procédés de fabrication de ces membranes. Ces membranes d'électrolyte polymères comprennent des polymères ou des mélanges de polymère possédant une masse équivalente ou intérieure à 1200 et une Tg compris entre eux 101 °C et 155 °C.
Hamrock Steven J.
Pierpont Daniel M.
Rivard Linda M.
Yandrasits Michael A.
3m Innovative Properties Company
Smart & Biggar
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