Dual-emitting piezofluorochromic dye@MOF for white-light generation
Meiling Li, Guojian Ren, Weiting Yang, Weiting Yang, Yonghang Yang, Weikang Yang, Weikang Yang, Yan Gao, Pengfei Qiu, Qinhe Pan
Abstract
An tetraphenylethylene-based MOF (HNU-49) has been synthesized, which exhibits interesting piezofluorochromic behavior. Additionally, rhodamine B (RhB) can be successful encapsulated in HNU-49, to emit the characteristic dual-emission of RhB and the framework. The combination of host-guest interaction and piezofluorochromism can precisely modulate the luminescence to achieve near white-light.
Topics & Concepts
White lightLuminescenceDual (grammatical number)Blue lightPhotochemistryMaterials scienceOptoelectronicsChemistryArtLiteratureLuminescence and Fluorescent MaterialsMetal-Organic Frameworks: Synthesis and ApplicationsPerovskite Materials and Applications