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  • 专利标题:   Modified graphene-loaded polyurethane foam used for treating petroleum-polluted water, has modified graphene coating with specified thickness and coated with silane coupling agent on surface, loaded on surface of polyurethane foam.
  • 专利号:   CN104338519-A
  • 发明人:   LIU X, YIN T, ZHANG X, CHAI W, LI B, CHEN T, LIU Y
  • 专利权人:   UNIV SHANGHAI
  • 国际专利分类:   B01J020/26, B01J020/30
  • 专利详细信息:   CN104338519-A 11 Feb 2015 B01J-020/26 201530 Pages: 8 Chinese
  • 申请详细信息:   CN104338519-A CN10474339 17 Sep 2014
  • 优先权号:   CN10474339

▎ 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.