Defect-induced atomic-level intimate interface of a hollow O-CeO/CdS photocatalyst with a Z-scheme to boost hydrogen evolution.

Construction of Z-scheme heterojunction catalysts with high-speed charge transfer channels for efficient photocatalytic hydrogen production from water splitting is still a challenge. In this work, a lattice-defect-induced atom migration strategy is proposed to construct an intimate interface. The oxygen vacancies of cubic CeO obtained from a CuO template are used to induce lattice oxygen migration and form SO bonds with CdS to form a close contact heterojunction with a hollow cube.

Anion- and Solvent-Induced Single-Crystal-to-Single-Crystal Transformation within an Iron(II) Triazole System: a Promising Luminescent Probe for CrO and Cyano-Containing Molecules.

Anion- and solvent-induced single-crystal-to-single-crystal transformation within an iron(II) triazole system has been generated from {[Fe(TPPT)Cl]·CHCl} (1a) to [Fe(TPPT)(CO)Cl(HO)] (1b). Luminescence studies indicated that the resultant 1b can be considered as a promising luminescent probe for CrO and cyano molecules.