Los Alamos National Security, LLC

Centre National De La Recherche Scientifique

Université De Poitiers

Nicolas Alonso-Vante

Piotr Zelenay

Andrzej Wieckowski

Jong-Ho Choi

Dianxue Cao

Jiwei Ma

Aldo Gago

Aurélien Hariboux

Yun Luo

The invention relates to a process for preparing nanoparticles of a catalyst for cathodic reduction and which is tolerant to methanol, these nanoparticles comprising a metallic center and a submonolayer of a chalcogen.

Process for preparing nanoparticles of a catalyst for cathodic reduction of dioxygen in the presence of methanol

A methanol-tolerant cathode catalyst and a membrane electrode assembly for fuel cells that includes such a cathode catalyst. The cathode catalyst includes a support having at least one transition metal in elemental form and a chalcogen disposed on the support. Methods of making the cathode catalyst and membrane electrode assembly are also described.

Chalcogen catalysts for polymer electrolyte fuel cell

Growing community of inventors

Buxerolles, France

Nicolas Alonso-Vante