• 专利标题:   Photocatalyst for water-treatment, comprises graphene oxide and silver-doped zinc oxide dispersed in graphene oxide, and exhibits diffraction peaks at specified values, measured by X-ray diffraction analysis.
  • 专利号:   KR2017125214-A, KR1817855-B1
  • 发明人:   LEE B K, THI V H T
  • 专利权人:   UNIV ULSAN FOUND IND COOP
  • 国际专利分类:   B01J023/06, B01J023/50, B01J023/60, B01J035/00, B01J035/10, B01J037/00, B01J037/03, B01J037/08, C02F001/72
  • 专利详细信息:   KR2017125214-A 14 Nov 2017 B01J-023/60 201803 Pages: 15
  • 申请详细信息:   KR2017125214-A KR055270 04 May 2016
  • 优先权号:   KR055270

▎ 摘  要

NOVELTY - A photocatalyst comprises graphene oxide and silver-doped zinc oxide dispersed in graphene oxide, and exhibits diffraction peaks at (2( theta )) values of 11.5 plus minus 0.5 degrees , 32.8 plus minus 0.5 degrees , 36 plus minus 0.5 degrees and 38.2 plus minus 0.5 degrees , respectively, measured by X-ray diffraction analysis. USE - Photocatalyst is used for water-treatment (claimed). ADVANTAGE - The photocatalyst has excellent photocatalytic activity and desired porosity, and enables simple and economical water-treatment. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) manufacture of photocatalyst, which involves using a zinc oxide precursor; and (2) water-treatment, which involves contacting aqueous solution containing an organic compound, with the photocatalyst.