▎ 摘　　要

NOVELTY - Photovoltaic coating comprises 16-25 pts. wt. acrylic modified silicone resin, 7-13 pts. wt. silica sol, 10-18 pts. wt. polyethylene terephthalate, 0.2-1.5 pts. wt. graphene, 5-12 pts. wt. butyl titanate, 8-15 pts. wt. nano titanium dioxide, 6-10 pts. wt. nano-silica, 4-9 pts. wt. single crystal silicon, 0.5-2.2 pts. wt. photopolymerization catalyst, 3-6 pts. wt. polyisocyanate, 10-16 pts. wt. modified attapulgite clay, 2-5 pts. wt. metal nanoparticles, 3-7 pts. wt. defoamer and water. USE - Photovoltaic coating used for improving solar energy conversion (claimed). ADVANTAGE - The coating has good waterproof, aging resistance and electrical conductivity properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the photovoltaic coating comprising weighing acrylic modified silicone resin, adding polyethylene terephthalate and water, mixing at 70-90 degrees C for 10-20 minutes, adding graphene, mixing, reacting for 2-3 hours, weighing silica sol and butyl titanate, mixing, adding nano titanium dioxide and nano silica, mixing for 1-2 hours, weighing modified attapulgite clay and water, mixing, adding single crystal silicon, mixing for 1-2 hours, adding metal nanoparticles, dispersing for 1-2 hours, mixing, adding photopolymerization catalyst, polyisocyanate and defoamer and mixing.