| abstract |
Provided are a MEA, a fuel cell, and a gas detoxification apparatus that allow at high efficiency a general electrochemical reaction causing gas decomposition or the like and are excellent in cost efficiency; and a method for producing a MEA. In this MEA 7 , a porous base 3 , a porous anode 2 , an ion-conductive solid electrolyte 1 , and a porous cathode 5 are stacked. The anode 2 or the cathode 5 is in contact with a surface of the porous base 3 . The porous anode 2 includes a metal deposit body 21 having catalysis for gas decomposition. |