Covalent grafting of molecular catalysts on C3NxHyas robust, efficient and well-defined photocatalysts for solar fuel synthesis - Windle,CD; Wieczorek,A; Xiong,L; Sachs,M; Bozal-Ginesta,C; Cha,H; Cockcroft,JK; Durrant,J; Tang,J (CHEMICAL SCIENCE, 2020)