C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 3/02 (2006.01) C08J 3/09 (2006.01) H01M 8/02 (2006.01) H01M 8/10 (2006.01)
Patent
CA 2306481
A method for producing polybenzimidazole (PBI) paste or gel useful in a fuel cell, mixing PBI polymer powder with a suitable amount of an acid, which permits the polymer to dissolve and form a matrix having a gel-like or paste-like consistency at room temperature.
Ce procédé, qui sert à produire une pâte ou un gel de polybenzimidazole (PBI) utiles dans une pile à combustible, consiste à mélanger une poudre polymère de PBI avec une quantité appropriée d'un acide, ce qui amène le polymère à se dissoudre et à former une matrice ayant la consistance d'un gel ou d'une pâte à la température ambiante.
French Stuart M.
Marikar Faruq
Onorato Frank J.
Sansone Michael J.
Aventis Research & Technologies Gmbh & Co Kg
Basf Fuel Cell Gmbh
Fetherstonhaugh & Co.
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