▎ 摘　　要

NOVELTY - Preparing graphene doped-supported alloy nanoparticle catalytic material comprises (i) doping nitrogen, phosphorus and silicon elements on graphene by hydrothermal method, (ii) loading nickel-copper-cerium alloy nanoparticles precipitate on the surface of dopant graphene, and (iii) assembling doped graphene-loaded nickel-copper-cerium alloy nanoparticle lamellar structure. USE - The method is useful for preparing graphene doped-supported alloy nanoparticle catalytic material (claimed). ADVANTAGE - The graphene doped-supported alloy nanoparticle catalytic material has lamellar structure to provide a larger area of reactivity for methylation of methyl acrylate, and is suitable for long-term large-scale industrial production.