Dual-site engineering of N vacancies and K single-atoms in C3N4: Enabling spatial charge transfer channels for photocatalysis

Funding Information: This work was financially supported by the National Natural Science Foundation of China (42277485, 21976141), the Department of Science and Technology of Hubei Province (2021CFA034), the Knowledge Innovation Program of Wuhan–Shuguang Project (No. 2023020201020369). SACC acknowledges FCT/MCTES (Fundação para a Ciência e Tecnologia and Ministério da Ciência, Tecnologia e Ensino Superior) for project DOIs: 10.54499/LA/P/0008/2020, 10.54499/UIDP/50006/2020, 10.54499/UIDB/50006/2020 from LAQV and for the Scientific Employment Stimulus - Institutional Call (DOI 10.54499/CEECINST/00102/2018/CP1567/CT0026). We thank the Analytical and Testing Center of Wuhan Textile University for LC-MS test. Publisher Copyright: © 2024 The Authors