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:
Oct. 22, 2024
Filed:
Nov. 29, 2019
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
A fuel-cell cell capable of reducing elution of particles with a catalytic function into the electrolyte membrane is provided. A fuel-cell cell according to the present disclosure includes an electrolyte membrane, a cathode catalyst layer laminated on a first main surface side of the electrolyte membrane, a cathode gas diffusion layer laminated on the cathode catalyst layer, an anode catalyst layer laminated on a second surface side of the electrolyte membrane, and an anode gas diffusion layer laminated on the anode catalyst layer. The cathode catalyst layer includes a cathode catalyst in which catalyst particles with a catalytic function are carried on a carrier, and the cathode catalyst includes a water-repellent polymer material in at least part of a surface thereof.