▎ 摘　　要

NOVELTY - A graphene oxide/molybdenum disulfide composite thermoelectric material preparing method involves mixing graphene oxide and molybdenum disulfide nanosheets in water, and ultrasonicating to obtain a mixed system, coating the mixed system on a substrate and drying at a low temperature to obtain a graphene oxide/molybdenum disulfide composite thermoelectric material film or filtering the mixed system to obtain the finished product. USE - Method for preparing graphene oxide/molybdenum disulfide composite thermoelectric material. ADVANTAGE - The method enables preparing graphene oxide/molybdenum disulfide composite thermoelectric material with improved energy filter effect, conductivity, Seebeck coefficient, increased ZT value and P-N thermoelectric properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphene oxide/molybdenum disulfide composite thermoelectric material.