Insight into Interfacial Charge Transfer during Photocatalytic H2 Evolution through Fe, Ni, Cu and Au Embedded in a Mesoporous TiO2@SiO2 Core‐shell. - Xu, Qian; Knezevic, Marija; Laachachi, Abdelghani; Franger, Sylvain; Colbeau‐Justin, Christophe; Ghazzal, Mohamed Nawfal (ChemCatChem, 2022)