▎ 摘　　要

NOVELTY - A bismuth oxybromide/reduced graphene oxide composite gel is obtained by mixing 71.4-90.9 wt.% bismuth oxybromide and reduced graphene oxide. USE - Bismuth oxybromide/reduced graphene oxide composite gel is used in photocatalytic decomposition of liquid-phase organic pollutant dye (claimed). ADVANTAGE - The method enables simple, efficient and economical manufacture of bismuth oxybromide/reduced graphene oxide composite gel with excellent productivity and easy recoverability. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) manufacture of bismuth oxybromide/reduced graphene oxide composite gel; and (2) usage of bismuth oxybromide/reduced graphene oxide composite gel in photocatalytic decomposition of liquid-phase organic pollutant dye.