Autonomous hydrogen production for proton exchange membrane fuel cells PEMFC

LEGREE, Manuel; SABATIER, Jocelyn; MAUVY, Fabrice; AWAD, Abdel Salam; FAESSEL, Matthieu; BOS, Frederic; BOBET, Jean-Louis

doi:10.21926/jept.2002004

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LEGREE, Manuel
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Laboratoire de Chimie Physique des Matériaux [LCPM]

SABATIER, Jocelyn
Laboratoire de l'intégration, du matériau au système [IMS]

MAUVY, Fabrice
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

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Ce document a été publié dans

Journal of Energy and Power Technology. 2020-04-28, vol. 2, n° 2, p. 1-18

LIDSEN Publishing Inc.

Résumé en anglais

This paper focuses on hydrogen production for green mobility applications (other applications are currently under investigation). Firstly, a brief state of the art of hydrogen generation by hydrolysis with magnesium is shown. The hydrolysis performance of Magnesium powder ball–milled along with different additives (graphite and transition metals TM = Ni, Fe, and Al) is taken for comparison. The best performance was observed with Mg–10 wt.% g mixtures (95% of theoretical hydrogen generation yield in about 3 min). An efficient solution to control this hydrolysis reaction is proposed to produce hydrogen on demand and to feed a PEM fuel cell. Tests on a bench fitted with a 100 W Proton Exchange Membrane (PEM) fuel cell have demonstrated the technological potential of this solution for electric assistance applications in the field of light mobility.< Réduire

Mots clés en anglais

Hydrogen generation

Mg-based materials

hydrolysis reaction

command law

PEMFC

green mobility applications

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