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Water transport study in high temperature proton exchange membrane fuel cell stack

Autor
Bezmalinovic, D.; Strahl, S.; Roda, V.; Husar, A.
Tipus d'activitat
Article en revista
Revista
International journal of hydrogen energy
Data de publicació
2014
Volum
39
Número
20
Pàgina inicial
10627
Pàgina final
10640
DOI
https://doi.org/10.1016/j.ijhydene.2014.04.186 Obrir en finestra nova
Projecte finançador
Desarrollo de sistemas de control para la mejora de la eficiencia y la vida útil en sistemas basados en pilas de combustible PEM
Repositori
http://hdl.handle.net/2117/23692 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0360319914012762 Obrir en finestra nova
Resum
A study of water transport in a high temperature phosphoric acid doped polybenzimidazole (PBI) membrane fuel cell stack is reported. Tests with different stoichiometries of dry cathode and different humidity levels of anode are performed. It is found that water transport across the membrane electrode assembly (MEA) is noteworthy and that water vapor partial pressure on the anode outlet is almost always higher than on the cathode outlet, even when using dry hydrogen. The water transport is a stro...
Citació
Bezmalinovic, D. [et al.]. Water transport study in high temperature proton exchange membrane fuel cell stack. "International journal of hydrogen energy", 2014, vol. 39, núm. 20, p. 10627-10640.
Paraules clau
Power Generation Control, Htpem, Pbi, Water Transport, Humidification, Modeling
Grup de recerca
ACES - Control Avançat de Sistemes d´Energia

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