A layered rhombohedral polymorph of indium(III) triiodide is synthesized at high pressure and temperature. It has an orange color, which is different from ambient pressure InI3, which has a monoclinic molecular structure and a light-yellow color.
The stereoselective synthesis of carbo- and heterocyclic frameworks is accomplished by tandem indium-catalyzed cyclization and intramolecular hydrofunctionalization of 1,6-enynes.
Lead-free hybrid halide perovskites have gained much attention in the field of photovoltaics due to their non-toxicity, stability and unique photo-physical properties.
The B-site doping strategy ranks as a powerful approach to improve the photovoltaic performance and stability of perovskite solar cells. This article reviews the key roles of B-site doping strategy in all-inorganic perovskite films.
This review discusses different strategies including compositional, additive, and interfacial engineering to suppress the oxidation, reduce defects, and enhance the operational stability of Sn–Pb mixed low-bandgap perovskite solar cells.