• 专利标题:   Fabricating electrochemical device for producing ammonia by producing holey nitrogen-doped graphene from graphene oxide, and dispersing molybdenum atoms anchoring on holey nitrogen-doped graphene to form holey nitrogen-doped graphene.
  • 专利号:   WO2022056427-A1
  • 发明人:   TOUR J M, ZHANG C, WANG Z
  • 专利权人:   UNIV RICE WILLIAM MARSH
  • 国际专利分类:   C25B001/27, C25B011/065, C25B011/075, C25B011/091
  • 专利详细信息:   WO2022056427-A1 17 Mar 2022 202228 Pages: 80 English
  • 申请详细信息:   WO2022056427-A1 WOUS050148 14 Sep 2021
  • 优先权号:   US078023P

▎ 摘  要

NOVELTY - An electrochemical device is fabricated by (a) producing holey nitrogen-doped graphene from graphene oxide; (b) dispersing molybdenum atoms anchoring on the holey nitrogen-doped graphene to form holey nitrogen-doped graphene (AMHG); and (c) using the AMHG to fabricate the electrochemical device. The electrochemical device comprises an electrode formed from the AMGH, and the electrochemical device is used to convert nitrogen (N2) and water into ammonia. USE - Fabrication of electrochemical device for producing ammonia (claimed). ADVANTAGE - The method enables efficient and economical production of ammonia from dinitrogen using electrochemical devices having atomic metal on graphene for electrochemistry.