• 专利标题:   Preparation of nickel-cerium oxide graphene composite nanocatalyst used for hydrolysis of ammonia borane by adding graphene in water, stirring and adding nickel nitrate hexahydrate salt, reducing agent, sodium borohydride and ammonia borane.
  • 专利号:   CN103990465-A, CN103990465-B
  • 发明人:   CHEN X, LU Z, YANG Y
  • 专利权人:   UNIV JIANGXI NORMAL
  • 国际专利分类:   B01J023/83, C01B003/06
  • 专利详细信息:   CN103990465-A 20 Aug 2014 B01J-023/83 201475 Pages: 9 Chinese
  • 申请详细信息:   CN103990465-A CN10267671 17 Jun 2014
  • 优先权号:   CN10267671

▎ 摘  要

NOVELTY - Preparation of nickel-cerium oxide graphene composite nanocatalyst comprises adding 3-8 mg graphene in 5 ml water at room temperature and at atmospheric pressure, ultrasonically stirring for 30 minutes, adding nickel nitrate hexahydrate salt at molar ratio of 1:3.33-20, stirring for 30 minutes, adding reducing agent, sodium borohydride and ammonia borane, and stirring. The molar ratio of sodium borohydride and ammonia borane is 0.13-0.53:1. USE - Method for preparation of nickel-cerium oxide graphene composite nanocatalyst used for hydrolysis of ammonia borane (claimed).