The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2017
Filed:
Sep. 20, 2010
Frederic Fouda-onana, Le Moule, FR;
Nicolas Guillet, Chatuzange le Goubet, FR;
Frederic Fouda-Onana, Le Moule, FR;
Nicolas Guillet, Chatuzange le Goubet, FR;
Abstract
The invention relates to a method for depositing a metal Monto a carbon layer, as well as to a method for manufacturing an electrode for fuel cells and to a method for manufacturing a fuel cell. The method for depositing a metal Monto a porous carbon layer according to the invention includes a step of depositing said metal Mby means of the electrochemical reduction of an electrolytic solution of a salt of the metal M, and, prior to said step of depositing the metal Mby means of electrochemical reduction, a step of depositing a metal Mby means of chemical reduction using a reducing gas of a salt of the metal M, the thermodynamic equilibrium potential between the ionic form of the salt of Mand M, Ebeing greater than the thermodynamic equilibrium potential between the ionic form of the salt of Mand M, E. The invention can be used, in particular, in the field of fuel cells.