Spray-casting ABPBI membranes for high temperature PEM fuel cells

The preparation and characterization of membranes of poly[2,5-benzimidazole] (ABPBI) by spray casting at room temperature from an ethanol solution is described. The prepared membranes doped with 11 M H3PO4 sorbed 1.5 molecules of acid per imidazole ring exhibiting a proton conductivity of 0.05 S · c...

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Detalles Bibliográficos
Autores principales:	Viva, F., Heredia, N., Palmbaum, S.P., Diaz, L., De Diego, J., Lozano, M., Bruno, M., Corti, H.
Formato:	JOUR
Materias:	Ethanol Ethanolamines Fuel cells Membranes Ethanol solutions Fuel cell tests High temperature pem fuel cells Low temperatures Maximum power density Membrane electrode assemblies Membrane preparation Processability Proton exchange membrane fuel cells (PEMFC)
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00134651_v164_n7_pF866_Viva
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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