▎ 摘　　要

NOVELTY - Preparing metal phase layered molybdenum disulfide/reduced graphene oxide composite catalyst carrier comprises mixing and dispersing graphene oxide, water, reducing agent, and sulfur-containing compound to obtain graphene oxide dispersion. The obtained graphene oxide dispersion is subjected to a hydrothermal reaction at 150-220℃ to obtain a sulfur-doped reduced graphene oxide hydrogel. The obtained sulfur-doped reduced graphene oxide hydrogel is subjected to a reduction reaction at 600-1000℃ under an inert atmosphere to obtain a sulfur-doped reduced graphene oxide aerogel. The sulfur source and the molybdenum source are dispersed in water, added the obtained sulfur-doped reduced graphene oxide aerogel for carrying out the reaction at 150-180℃, and dried to obtain the metal phase layered molybdenum disulfide/reduced graphene oxide composite catalyst support. USE - Method for preparing metal phase layered molybdenum disulfide/reduced graphene oxide composite catalyst carrier. ADVANTAGE - The method improves the anchoring effect of the reduced graphene oxide on molybdenum disulfide through sulfur doping, ensures the high conductivity of the catalyst carrier, enhances the antioxidant performance of the catalyst carrier, and greatly improves the long-term stability of the catalyst carrier. The composite catalyst carrier also large specific surface area and high catalytic activity.