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  • 专利标题:   New compound optical catalyst comprising a titanium dioxide nano-tube array on the external surface and a graphene film layer deposited in a nanotube array opening, useful for organic waste water treatment.
  • 专利号:   CN102309973-A, CN102309973-B
  • 发明人:   LIU C, LUO S, TANG Y, TENG Y, ZHANG G, ZHANG X
  • 专利权人:   UNIV HUNAN
  • 国际专利分类:   B01J023/18, B01J023/30, B01J023/745, B01J027/04, B01J027/057, B01J037/34, B82Y030/00, B82Y040/00, C02F001/30, C02F001/46
  • 专利详细信息:   CN102309973-A 11 Jan 2012 B01J-027/04 201282 Pages: 6 Chinese
  • 申请详细信息:   CN102309973-A CN10147143 01 Jun 2011
  • 优先权号:   CN10147143

▎ 摘　　要

NOVELTY - Compound optical catalyst, comprising a titanium dioxide nano-tube array on the external surface and a graphene film layer deposited in nanotube array opening, is new. The nano-tube array graphene film layer surface is deposited with semiconductor nanoparticles and the titanium dioxide nano-tube possesses a nanotube inner surface. USE - The catalyst is useful for organic waste water treatment (claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing the compound optical catalyst; and (2) a use of the catalyst for organic waste water treatment.