0D hybrid indium halides with highly efficient intrinsic broadband light emissions.

Two new zero-dimensional (0D) hybrid indium halides of [HDMP]InX·2HO (X = Cl, Br) were designed based on [InX] octahedra as optically active centers. Remarkably, these 0D halides display intrinsic broadband yellow-orange light emissions with highest quantum yield of 58.53% exceeding all previously reported 0D indium halides.

Ultra-Sensitive, Selective and Repeatable Fluorescence Sensor for Methanol Based on a Highly Emissive 0D Hybrid Lead-Free Perovskite.

A convenient and rapid detection method for methanol in ethanol remains a major challenge due to their indistinguishable physical properties. Herein, a novel fluorescence probe based on perovskite was successfully designed to overcome this bottleneck. We report a new zero-dimensional (0D) hybrid perovskite of [MP] In Sb Cl  ⋅ 6 H O (MP=2-methylpiperazine) displaying an unusual green light emission with near-unity photoluminescence quantum yield.