Patent ID: 7329432
Filing Date: 2008-02-12
Classification: H01M,Y02B,Y02E,Y02P,Y02T

Abstract:
1. A method of manufacturing a fuel cell, comprising: defining first gas channels to supply a first reactive gas on a first substrate; forming a first current-collecting layer to collect electrons generated through a reaction of the first reactive gas supplied through the first gas channels; forming a first reacting layer to catalyze the first reactive gas supplied through the first gas channels; forming an electrolyte membrane; defining second gas channels to supply a second reactive gas on a second substrate; forming a second current-collecting layer to supply the electrons for a reaction of the second reactive gas supplied through the second gas channels; forming a second reacting layer to catalyze the second reactive gas supplied through the second gas channels; and defining, in at least one of the defining of the first gas channels and the defining of the second gas channels, the gas channels by gas channel defining layers made of coatings formed by applying a first gas channel defining material onto at least one of the first substrate and the second substrate using a discharger, the discharger dispersing the first gas channel defining material as liquid droplets.