▎ 摘　　要

NOVELTY - Metatitanic acid is poured to graphene oxide suspension. 30% Aqueous solution of hydrogen peroxide is added to mixture, stirred, and ammonia is dripped to mixture and stirred for 3-10 hours, to obtain titanium oxide-graphite oxide sol. The obtained titanium oxide-graphite oxide sol is maintained at 80-120 degrees C for 4-24 hours. Titanium oxide-graphite oxide sol is heated. The graphene oxide polymerized titanium dioxide is precipitated from solution, filtered and dried, to obtain graphene oxide polymerized titanium dioxide. USE - Preparation of graphene oxide polymerized titanium dioxide (claimed). DETAILED DESCRIPTION - A graphene oxide suspension is prepared. The metatitanic acid is poured to graphene oxide suspension. 30% Aqueous solution of hydrogen peroxide is added to mixture, stirred, and ammonia is dripped to mixture, and the pH is adjusted to 8.5-10 and stirred for 3-10 hours, to obtain titanium oxide-graphite oxide sol. The mass ratio of metatitanic acid, hydrogen peroxide solution and graphene oxide suspension is 5-7:40-60:100-105. The obtained titanium oxide-graphite oxide sol is maintained at 80-120 degrees C for 4-24 hours. Titanium oxide-graphite oxide sol is heated. The graphene oxide polymerized titanium dioxide is precipitated from solution, filtered and dried, to obtain graphene oxide polymerized titanium dioxide.