• 专利标题:   Preparing porous nitrogen-doped graphene composite cobalt phosphide nanosheets used as hydrogen evolution catalyst, involves mixing cobalt salts, phosphorus-containing organic compounds and nitrogen source compounds.
  • 专利号:   CN110983360-A
  • 发明人:   MU T, MU H
  • 专利权人:   UNIV CHINA RENMIN
  • 国际专利分类:   B82Y040/00, C23C018/12, C25B001/04, C25B011/06
  • 专利详细信息:   CN110983360-A 10 Apr 2020 C25B-001/04 202038 Pages: 10 Chinese
  • 申请详细信息:   CN110983360-A CN11279589 13 Dec 2019
  • 优先权号:   CN11279589

▎ 摘  要

NOVELTY - Preparing porous nitrogen-doped graphene composite cobalt phosphide nanosheets involves mixing cobalt salts, phosphorus-containing organic compounds and nitrogen source compounds to form deep eutectic solvents. The deep eutectic solvents are coated on the electrode substrate and fired to obtain the porous nitrogen-doped graphene composite cobalt phosphide nanosheets. USE - Method for preparing porous nitrogen-doped graphene composite cobalt phosphide nanosheets used as hydrogen evolution catalyst (claimed). ADVANTAGE - The method enables to prepare porous nitrogen-doped graphene composite cobalt phosphide nanosheets, which provide a feasible solution for the preparation of full pH electrocatalytic hydrogen evolution catalyst.