▎ 摘　　要

NOVELTY - A ternary-level multi-dimensional structural composite material comprises composite titanium dioxide, second-phase high-specific-capacity metal oxide and high conductivity plain graphene such as ternary heterogeneous structure, where the molar ratio of composite titanium dioxide, second-phase high-specific-capacity metal oxide and high conductivity plain graphene is 2-5:1-4:3-5. USE - Ternary-level multi-dimensional structural titanium dioxide composite material. ADVANTAGE - The composite materials has excellent circulation property and safe projecting safety. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing ternary-level multi-dimensional structural composite material, which involves adding simple graphene to tetrahydrofuran to obtain a black pristine graphene dispersion solution, adding titanium dioxide to tetrahydrofuran to obtain a milky white solution, adding high ratio capacity metal oxide to tetrahydrofuran to obtain metal oxide solution, followed by mixing black pristine graphene dispersion solution, milky white solution and metal oxide solution, stirring for 6-12 hours to obtain the finished product.