• 专利标题:   Zirconium-metal-organic frameworks/graphene composite photocatalyst for chemical synthesis of aromatic aldehyde comprises zirconium-metal-organic framework-containing zirconium-benzenetricarboxylic acid-amino compound.
  • 专利号:   CN104190470-A, CN104190470-B
  • 发明人:   XU J, LIN H, WANG X, LONG J, ZHANG Z
  • 专利权人:   UNIV FUZHOU
  • 国际专利分类:   B01J031/22, C07C201/12, C07C205/44, C07C045/29, C07C047/54, C07C047/55
  • 专利详细信息:   CN104190470-A 10 Dec 2014 B01J-031/22 201508 Pages: 10 Chinese
  • 申请详细信息:   CN104190470-A CN10423023 26 Aug 2014
  • 优先权号:   CN10423023

▎ 摘  要

NOVELTY - A zirconium-metal-organic frameworks (Zr-MOFs)/graphene composite photocatalyst contains zirconium-metal-organic framework-containing zirconium-benzenetricarboxylic acid-amino (Zr-BDC-NH2) compound and graphene composite material having sandwich-like structure in which graphene composite material contains 0.5-5 mass% graphene. USE - A zirconium-metal-organic frameworks/graphene composite photocatalyst for chemical synthesis of aromatic aldehyde (claimed). ADVANTAGE - Process is simple, easy to operate, safe, and environment-friendly and product maximizes low absorption and use of light and has improved photocatalytic performance and high selectivity. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) preparation of Zr-MOFs/graphene composite photocatalyst which involves using non-covalent assembly in situ solvothermal process; and (2) chemical synthesis of aromatic aldehyde which involves catalyzing composite photocatalyst into aromatic alcohol substance under excitation of visible light and performing highly selective oxidation.