Reduced TiO2 (TiO2−x) with a controllable reduction degree was synthesized, which can promote the catalytic hydrogenation of N-heterocycle as a catalyst support.
Growth of MAPbX3 (X = I, Br, and Cl) single crystals by room temperature crystallization (RTC) method, and the crystallization pathway illustrated by the solubility curve of MAPbCl3 in DMSO, compared with inverse temperature crystallization (ITC) method.