• 专利标题:   Hydrogen-accumulating materials comprise magnesium hydride and nickel-graphene hydrogenation catalyst which is a nickel nanoparticle and uniformly fixed on the graphene surface.
  • 专利号:   RU2016150246-A, RU2675882-C2
  • 发明人:   ARBUZOV A A, MOZHZHUKHIN S A, VOLODIN A A, FURSIKOV P V, TARASOV B P
  • 专利权人:   PROBLEMS CHEM PHYSICS INST, AS RUSSIA CHEM PHYSICS INST
  • 国际专利分类:   C01B006/04, B82B003/00, B82Y040/00, C01B032/194
  • 专利详细信息:   RU2016150246-A 22 Jun 2018 C01B-006/04 201857 Russian
  • 申请详细信息:   RU2016150246-A RU150246 21 Dec 2016
  • 优先权号:   RU150246

▎ 摘  要

NOVELTY - Hydrogen-accumulating materials comprise 97-75 wt.% magnesium hydride and 3-25 wt.% nickel-graphene hydrogenation catalyst which is a nickel nanoparticle of size 1-10 nm and uniformly fixed on the graphene surface. USE - Used as hydrogen-accumulating materials. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for production of magnesium hydride-accumulating composites, comprising mechanochemical treatment of metallic magnesium with a catalyst at room temperature and a hydrogen pressure of 10-30 atm, where a nickel-graphene composite is used as the catalyst at 3-25 wt.% of the total amount of material.