• 专利标题:   Preparation of aerogel composite material used for preparing agent for nitric oxide photocatalytic treatment, involves reacting perylene tetracarboxylic dianhydride-modified carbon nitride and graphene oxide in deionized water.
  • 专利号:   CN107715910-A, US2019127225-A1
  • 发明人:   LU J, CHEN D
  • 专利权人:   UNIV SOOCHOW, UNIV SOOCHOW
  • 国际专利分类:   B01D053/56, B01D053/86, B01J031/04, B01J035/02, C01B032/198, C01B021/082, B01J027/20, B01J035/00, B01J035/04, B01J037/10, B01J037/32, B01J037/34
  • 专利详细信息:   CN107715910-A 23 Feb 2018 B01J-031/04 201819 Pages: 11 Chinese
  • 申请详细信息:   CN107715910-A CN11016282 26 Oct 2017
  • 优先权号:   CN11016282

▎ 摘  要

NOVELTY - Preparation of aerogel composite material involves calcining dicyandiamide as raw material to prepare flake carbonitride, reacting perylene tetracarboxylic dianhydride and carbonitride in imidazole, obtaining perylene tetracarboxylic dianhydride-modified carbon nitride, dispersing resultant product and graphene oxide in deionized water, reacting, and freeze-drying. USE - Preparation of aerogel composite material used for preparing agent for nitric oxide photocatalytic treatment in gas pollution treatment (all claimed). ADVANTAGE - The method enables simple and easy preparation of aerogel composite material having excellent photocatalytic effect on nitrogen monoxide gas. The composite material can be recycled easily.