Solvent-induced structural regulation and luminescence switching of hybrid copper(<scp>i</scp>) halides for encryption and anti-counterfeiting applications
Xia Liu, Bohan Li, Jiance Jin, Lin Yang, Zhiguo Xia, Yan Xu
Abstract
solvent volatilization, in which consecutive phase transformations of copper(I)-iodide units were triggered by methanol, along with visual luminescence switches, enabling applicability in information encryption and anti-counterfeiting. Such a multiple structural regulation in metal halides provides versatile design principles for photoluminescence tuning.
Topics & Concepts
HalideLuminescenceEncryptionCopperSolventChemistryMaterials scienceOptoelectronicsNanotechnologyComputer scienceInorganic chemistryComputer securityOrganic chemistryPerovskite Materials and ApplicationsLuminescence and Fluorescent MaterialsOrganoselenium and organotellurium chemistry