/Gas Diffusion Layer And Method For Manufacturing Same, Composite Powder For Gas Diffusion Layer, Membrane Electrode Assembly, And Fuel Cell
Abstract
A gas diffusion layer composed of a sheet of composite powder, the composite powder includes: conductive particles; conductive fibers; and a polymer resin, wherein a grain boundary of the composite powder is present on a surface or a cross section of the gas diffusion layer.
Full Text
What is claimed is:
A gas diffusion layer composed of a sheet of composite powder, the composite powder includes: conductive particles; conductive fibers; and a polymer resin, wherein a grain boundary of the composite powder is present on a surface or a cross section of the gas diffusion layer.
Timeline
Filed
02/20/2026Published
06/25/2026Granted
Not AvailableIPC Codes(2)
H01M 8/0243:in the form of mixtures
H01M 8/1004:characterised by membrane-electrode assemblies [MEA] (takes precedence H01M 8/12)