▎ 摘 要
NOVELTY - A catalytic conductive nanoplate comprises a nano heat insulation plate and a nano coating provided on the plate surface by coating and drying. The nano coating comprises 30-50 pts. wt. nano gold, 10-20 pts. wt. nano platinum, 0-10 pts. wt. graphene, 0.1-0.5 pt. wt. dispersant, 1-3 pts. wt. montmorillonite, and 30-50 pts. wt. water. The dispersant is a polyacrylic acid-polyoxyethylene comb polymer. USE - Catalytic conductive nanoplate is used for purifying harmful gas (claimed) e.g. automobile exhaust, fuel cells, and heat generating electricity systems. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the nanoplate.