RGB tri-luminescence in organic–inorganic zirconium halide perovskites
Chuying Wang, Meng Wen, Guigen Luo, Guangyong Xu, Min Peng, Bin Xu, Shuming Nie, Zhengtao Deng
Abstract
samples, we achieve a variety of applications, including a two-color luminescent anti-counterfeiting device, a white light-emitting diode (WLED) with a color rendering index (CRI) of 95 and information encryption with different excitations. We also synthesize other hybrid zirconium perovskites with tri-luminescence through a similar method. Our work provides a potential set of excitation-dependent luminescent materials and is expected to expand the basic research and practical applications of multi-luminescence materials.
Topics & Concepts
HalideZirconiumLuminescenceMaterials scienceRGB color modelInorganic chemistryPhotochemistryChemistryOptoelectronicsComputer scienceArtificial intelligencePerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsSolid-state spectroscopy and crystallography