Achieving multiple emission states and controllable response behaviour in thermochromic luminescent materials for security applications
Suyi Liu, Yun Ma, Shujuan Liu, Kexin Chen, Wei Huang, Qiang Zhao
Abstract
In this work, thermochromic luminescent materials with three emission states and controllable thermochromic transition temperatures were developed for multilevel anti-counterfeiting and high-security level information storage.
Topics & Concepts
ThermochromismMaterials scienceLuminescenceWork (physics)NanotechnologyOptoelectronicsCondensed matter physicsMechanical engineeringEngineeringPhysicsLuminescence and Fluorescent MaterialsPhotochromic and Fluorescence ChemistryMolecular Sensors and Ion Detection