Construction of a 2D/2D Crystalline Porous Materials Based S‐Scheme Heterojunction for Efficient Photocatalytic H 2 Production

Abstract Generally, the low electron–hole separation efficiency of covalent organic frameworks (COFs) prevents their catalytic performance from reaching satisfactory results. For this reason, the creation of heterojunctions is considered an effective strategy but usually suffers from dimensional mismatch of the integrated material, even at the expense of its redox capacity. To overcome these difficulties, a novel 2D/2D S‐scheme heterojunction between H 2 N–Cu–MOF (NCM) and TpPa–1–COF (TP1C) is successfully constructed for efficient photocatalytic H 2 production. The matching dimensions of two crystalline porous materials enables the integrated materials with abundant surface reactive sites, strong interaction…

• AG
  Australian Government

  Award: CRCPXIII000077
• CS
  Commonwealth Scientific and Industrial Research Organisation
• NN
  National Natural Science Foundation of China

  Awards: 52071171, 52202248, 22101105
• CR
  Cooperative Research Centres, Australian Government Department of Industry

  Award: CRCPXIII000077
• AR
  Australian Research Council

  Awards: FT210100806, FT210100298