Abstract
K2Ga2Sn6O16 (KGSO) was found to show catalytic activity on a photocatalytic on organic chloride. KGSO/ZrO2 hybrid fiber was prepared for coating KGSO thin film to ZrO2 fiber prepared by sol-gel method. Photocatalytic of KGSO / ZrO2 hybrid fiber to organic chloride was studied.