Patent ID: 9088026
Filing Date: 2015-07-21
Classification: C08K,C09J,H01M,Y02E

Abstract:
1. A fuel cell, comprising: an electrolyte membrane; catalyst layers provided on opposing surfaces of the electrolyte membrane; and gas diffusion layers configured to supply reaction gases to the catalyst layers, the gas diffusion layers being provided on surfaces of the catalyst layers opposed to respective surfaces of the catalyst layers facing the electrolyte membrane, wherein: the catalyst layers and the gas diffusion layers are bonded by an adhesive material, and the adhesive material contains an adhesive resin, conductive particles, and a conductive resin, wherein the conductive particles have an average diameter that is greater than an average diameter of catalyst support particles in the catalyst layers, and wherein the adhesive resin and the conductive resin are present in the adhesive material in the form of a coating layer located on a surface of each of the conductive particles.