• 专利标题:   Preparing three dimensional bismuth molybdenum oxide/reduced graphene oxide aerogel composite for reduction-oxidationgraphene hydrogel complex, involves using ultrasonic oxidation of graphene oxide for suspension to form solution.
  • 专利号:   CN108620060-A
  • 发明人:   LIU X, WANG J, ZHANG Q, XIA Y, WANG H
  • 专利权人:   UNIV JIANGNAN
  • 国际专利分类:   B01J023/31, B01J037/10, B01J037/34, B01J037/16, B01J037/02, C02F001/30, C02F101/30
  • 专利详细信息:   CN108620060-A 09 Oct 2018 B01J-023/31 201879 Pages: 9 Chinese
  • 申请详细信息:   CN108620060-A CN10383010 26 Apr 2018
  • 优先权号:   CN10383010

▎ 摘  要

NOVELTY - Preparing three dimensional bismuth molybdenum oxide/reduced graphene oxide aerogel composite involves using ultrasonic oxidation of graphene oxide for suspension 1-3 hours to form homogeneous solution. The bismuth nitrate pentahydrate and ammonium heptamolybdate tetrahydrate are dissolved in deionized water, sonicated for 1-2 hours, and prepared graphene oxide solution and L-Lysine is added dropwise to first solution and stirred for 1-2 hours to obtain mixed solution. The mixed solution is transferred to a high-pressure hydrothermal reaction vessel containing polytetrafluoroethylene liner, and heated at 12-160 degrees C for 8-16 hours, after cooling to room temperature to obtain bismuth molybdenum oxide/reduced graphene oxide hydrogel composite, after immersing it in deionized water and absolute ethanol for multiple times, and frozen drying obtained composite to obtain desired product. USE - Method for preparing three dimensional bismuth molybdenum oxide/reduced graphene oxide aerogel composite for reduction-oxidationgraphene hydrogel complex and degradation machine contaminants (claimed). ADVANTAGE - The method enables to preparing three dimensional bismuth molybdenum oxide/reduced graphene oxide aerogel composite has higher catalytic degradation activity, and it has high actual application value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for reducing graphene oxide aerogel composite into organic pollutant solution, which involves (A) stirring graphene oxide aerogel composite in the dark for 40-80 minutes; and (B) performing photocatalysis degrading experiment under visible light and light degradation time for 80-100 minutes.