▎ 摘 要
NOVELTY - Piezoelectric paint comprises fluorine-based polymer, graphene oxide surface-modified with an alcohol surface modifier, and solvent. The alcohol surface modifier includes a fluorine-based alcohol. The surface-modified graphene oxide is contained in an amount of 0.0005-0.002 wt.% compared to the fluorine-based polymer. The fluorine-based alcohol has a trifluoromethyl functional group at the end. USE - Used as piezoelectric paint. ADVANTAGE - The piezoelectric paint: is capable of energy harvesting in a simple manner; and can be apply quickly without construction process that damages existing roads. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for producing a piezoelectric paint composition comprising (1) preparing modified graphene oxide by mixing graphene oxide and an alcohol modifier, and (2) injecting the graphene oxide into a fluorine-based polymer and then mixing a solvent, where the alcohol modifier contains 25-55 vol.% fluorine-based alcohol.