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  • 专利标题:   Photocatalyst for removing organic compounds, comprises titanium dioxide doped with transition metal, and support containing reduced graphene oxide or polymer matrix having porous structure, in which titanium dioxide is supported.
  • 专利号:   WO2017051979-A1, KR2017042999-A, KR1818814-B1, US2018345264-A1
  • 发明人:   LEE B, SHARMA A K, PHAM T, LEE B K, PHAMTHANHDONG, KUMAR S A
  • 专利权人:   UNIV ULSAN FOUND IND COOP, UNIV ULSAN FOUND IND COOP
  • 国际专利分类:   B01J021/06, B01J021/08, B01J023/50, B01J023/75, B01J035/00, B01J035/10, B01J037/00, B01J037/02, C02F001/28, C02F001/72, C02F001/32, B01J037/34, B01J021/18, B01J031/06
  • 专利详细信息:   WO2017051979-A1 30 Mar 2017 B01J-035/00 201726 Pages: 52
  • 申请详细信息:   WO2017051979-A1 WOKR012525 20 Nov 2015
  • 优先权号:   KR134604, KR142290

▎ 摘　　要

NOVELTY - A photocatalyst comprises titanium dioxide doped with transition metal, and a support in which titanium dioxide is supported. The support contains reduced graphene oxide or polymer matrix having a porous structure. USE - Photocatalyst is used for removing organic compounds e.g. aromatic organic compound such as toluene, phenol, xylene, and 2-chlorophenol (all claimed) used in insecticide, fungicide, and herbicide for agricultural applications. ADVANTAGE - The photocatalyst has excellent photocatalytic activity in visible light region, and adsorption effect with respect to organic compound, high specific surface area, and low band gap. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for removing organic compounds, which involves adsorbing the organic compound on the photocatalyst.