▎ 摘 要
NOVELTY - A modified graphene-loaded polyurethane foam has modified graphene coating loaded on surface of polyurethane foam. The thickness of modified graphene coating is 0.5-1 mm. The modified graphene is coated with silane coupling agent on surface. The mass ratio of silane coupling agent and graphene is 1:100. USE - Modified graphene-loaded polyurethane foam is used for treating petroleum-polluted water. ADVANTAGE - The modified graphene-loaded polyurethane foam has excellent superhydrophobic and superlipophilic properties, and diesel saturated adsorption of 37.89 g or less. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of modified graphene-loaded polyurethane foam.