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  • 专利标题:   Graphene quantum dot/MXene nanosheet two-dimensional composite material used as hydrogen evolution catalyst for electrolytic water hydrogen production technology, comprises graphene quantum dots and MXene nanosheet.
  • 专利号:   CN113718281-A, CN113718281-B
  • 发明人:   CHEN Y, LI Y, XIE Y, ZHANG Q, XUE Y, HUANG H
  • 专利权人:   UNIV HOHAI, BEIJING 33ENE TECHNOLOGY CO LTD
  • 国际专利分类:   C01B032/184, C01B032/90, C25B001/04, C25B011/04, B82Y040/00, B82Y030/00, B82Y020/00
  • 专利详细信息:   CN113718281-A 30 Nov 2021 C25B-011/04 202234 Chinese
  • 申请详细信息:   CN113718281-A CN11130565 26 Sep 2021
  • 优先权号:   CN11130565

▎ 摘　　要

NOVELTY - Graphene quantum dot/MXene nanosheet two-dimensional composite material comprises 3-10 %mass graphene quantum dots and 90-97 %mass MXene nanosheet. USE - The composite material is used as a hydrogen evolution catalyst (claimed) for electrolytic water hydrogen production technology. ADVANTAGE - The graphene quantum dot/MXene nano-sheet two-dimensional composite material has excellent catalytic performance and stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the composite material.