• 专利标题:   Nano adsorption material i.e. nano-zinc oxide/titanium oxide/graphene/magnesium-aluminum dihydroxide composite material, prepared by e.g. mixing zinc oxide, titanium oxide, graphene oxide and carrying out hydrothermal reaction.
  • 专利号:   CN107812511-A
  • 发明人:   JIA L
  • 专利权人:   NINGBO SHENNAN INTELLECTUAL PROPERTY OPERATION CO LTD
  • 国际专利分类:   B01J020/20, B01J020/08, B01J020/06, B01J020/04, B01J020/30, B82Y030/00
  • 专利详细信息:   CN107812511-A 20 Mar 2018 B01J-020/20 201828 Pages: 5 Chinese
  • 申请详细信息:   CN107812511-A CN11365377 18 Dec 2017
  • 优先权号:   CN11365377

▎ 摘  要

NOVELTY - Nano adsorption material i.e. nano-zinc oxide/titanium oxide/graphene/magnesium-aluminum dihydroxide composite material is claimed, where element molar ratio of zinc, titanium, carbon, magnesium to aluminum is 0.18-0.25:0.12-0.17:0.17-0.74:0.37-0.82:0.17-0.44. USE - Used as nano adsorption material. ADVANTAGE - The material: has high thermal stability, specific surface area, large total pore volume, simple preparation method, mild reaction condition and low energy consumption; and is environmentally friendly and suitable for industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing nano adsorption material comprising (a) adding zinc oxide, titanium oxide and titanium dioxide into graphene oxide solution under nitrogen atmosphere, adjusting pH to 9-11, and then adding hydrazine hydrate solution is reduce, and (b) mixing zinc oxide/titanium oxide/graphene composite suspension with aqueous solution of magnesium chloride hexahydrate, aluminum chloride hexahydrate and hexamethylenetetramine, then adding into a hydrothermal kettle and carrying out hydrothermal reaction to obtain final product.