Co–N2 Bond Precisely Connects the Conduction Band and Valence Band of g‐C3N4/CoCo‐LDH to Enhance Photocatalytic CO2 Activity by High‐Efficiency S‐Scheme - Yi-lei Li; Qing Zhao; Xu-jia Liu; Ying Liu; Ying-juan Hao; Xiao-jing Wang; Xin-ying Liu; Diane Hildebrandt; Feng-yu Li; Fa-tang Li (Small Structures, 2023)