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  • 专利标题:   Preparing reduced graphene oxide/titanium dioxide aerogel type photocatalyst used for degrading formaldehyde, involves using graphene oxide, butyl titanate and silver nitrate as raw materials, by thermal reduction method.
  • 专利号:   CN110142042-A
  • 发明人:   WANG G, WANG H, ZHANG Y, MA Y, WU Z, PU H, LI Y, GAO D, LIU K, ZHANG K, SHEN J, JI C, WEI X, WANG B
  • 专利权人:   UNIV NORTHEASTERN QINHUANGDAO
  • 国际专利分类:   B01D053/72, B01D053/86, B01J023/50, B01J035/10
  • 专利详细信息:   CN110142042-A 20 Aug 2019 B01J-023/50 201978 Pages: 16 Chinese
  • 申请详细信息:   CN110142042-A CN10338397 25 Apr 2019
  • 优先权号:   CN10338397

▎ 摘　　要

NOVELTY - Preparing reduced graphene oxide/titanium dioxide (RGO/TiO2/Ag) aerogel type photocatalyst involves using graphene oxide, butyl titanate and silver nitrate as raw materials, followed by thermal reduction method, ultraviolet light reduction method and freeze drying method. USE - Method for preparing reduced graphene oxide/titanium dioxide aerogel type photocatalyst used for degrading formaldehyde (all claimed). ADVANTAGE - The method enables to prepare reduced graphene oxide/titanium dioxide aerogel type photocatalyst has aerogel structure, large specific surface area, strong adsorption capacity, strong structure and easy recovery, excellent photo-catalytic performance, has good chemical stability and low cost.