▎ 摘　　要

NOVELTY - Metal-graphene-ion exchange resin composite material comprises 75-90 pts. wt. polymerizable monomer, 5-15 pts. wt. comonomer, 0.1-10 pts. wt. graphene, 0.1-1 pts. wt. metal particles and 0.1-10 pts. wt. initiator. The polymerizable monomer is selected from chloromethylstyrene, 4-(3-chloropropyl) styrene, 4-(3-bromopropyl) styrene, 4-(4-chlorobutyl) styrene, 4-(4-bromobutyl) styrene, 4-(5-chloropentyl) styrene or 4-(5-bromopentyl) styrene. The comonomer is selected from dimethacrylate, ethylene glycol diacrylate or divinylbenzene. USE - Metal-graphene-ion exchange resin composite material. DETAILED DESCRIPTION - Metal-graphene-ion exchange resin composite material comprises 75-90 pts. wt. polymerizable monomer, 5-15 pts. wt. comonomer, 0.1-10 pts. wt. graphene, 0.1-1 pts. wt. metal particles and 0.1-10 pts. wt. initiator. The polymerizable monomer is selected from chloromethylstyrene, 4-(3-chloropropyl) styrene, 4-(3-bromopropyl) styrene, 4-(4-chlorobutyl) styrene, 4-(4-bromobutyl) styrene, 4-(5-chloropentyl) styrene or 4-(5-bromopentyl) styrene. The comonomer is selected from dimethacrylate, ethylene glycol diacrylate or divinylbenzene. The metal particles are selected from gold, silver, copper, palladium or platinum. The initiator is selected from benzoyl peroxide, azobisisobutyronitrile, lauroyl peroxide or cumene hydroperoxide. An INDEPENDENT CLAIM is included for a method for preparing metal-graphene-ion exchange resin composite material, which involves using polymerizable monomer, comonomer, graphene, metal particles and initiator.