CARBON MONOXIDE REMOVING MATERIAL, CARBON MONOXIDE REMOVING FILTER, AND COATING LIQUID FOR CARBON MONOXIDE REMOVING MATERIAL FORMATION

摘要

PROBLEM TO BE SOLVED: To provide a carbon monoxide removing material capable of maintaining a carbon monoxide removal performance over a long period of time, and a coating liquid for carbon monoxide removing material formation to obtain the carbon monoxide removing material, and a carbon monoxide removing filter using the carbon monoxide removing material.SOLUTION: A carbon monoxide removing material contains a carbon monoxide removal catalyst in which gold particles are supported to a metal oxide, and a solid electrolyte contacting the carbon monoxide removal catalyst.