• 专利标题:   Photocatalyst useful for carbon dioxide reduction under visible light irradiation on photocatalyst to form formaldehyde comprises nickel(II) oxide/cerium(IV) oxide/reduced graphene oxide heterostructure nanocomposite.
  • 专利号:   KR2023025059-A
  • 发明人:   SOO K Y, PARKHONGYEOL
  • 专利权人:   UNIV SOGANG RES BUSINESS DEV FOUND
  • 国际专利分类:   B01J021/18, B01J023/10, B01J023/755, B01J035/00, B01J037/16, B01J037/34, C25B003/26
  • 专利详细信息:   KR2023025059-A 21 Feb 2023 B01J-035/00 202328 Pages: 30
  • 申请详细信息:   KR2023025059-A KR107053 13 Aug 2021
  • 优先权号:   KR107053

▎ 摘  要

NOVELTY - Photocatalyst comprises reduced graphene oxide, p-type nickel(II) oxide particles, and nickel(II) oxide/cerium(IV) oxide/reduced graphene oxide heterostructure nanocomposite containing n-type cerium oxide particles. The p-type nickel(II) oxide particles and the n-type cerium(IV) oxide particles are grafted onto the reduced graphene oxide sheet. USE - The photocatalyst is useful for carbon dioxide reduction under visible light irradiation on the photocatalyst to form formaldehyde (All claimed). ADVANTAGE - The photocatalyst: reduces carbon dioxide reduction cost; and converts carbon dioxide into fuel products.