Ionic liquid-induced <i>in situ</i> deposition of perovskite quantum dot films with a photoluminescence quantum yield of over 85%
Qiugui Zeng, Xin Luo, Yiying Du, Jiexuan Jiang, Lin Yang, Hui Zhao, Heping Shi, Yanbo Li
Abstract
Photoluminescence quantum yield of over 85% and long-term air stability are achieved with an ionic liquid-induced in situ formed perovskite quantum dot film.
Topics & Concepts
PhotoluminescenceQuantum dotPerovskite (structure)Materials scienceQuantum yieldSpin coatingIonic bondingDeposition (geology)Thin filmOptoelectronicsIonic liquidChemical engineeringNanotechnologyPhotochemistryChemistryOpticsFluorescenceIonOrganic chemistryPhysicsSedimentEngineeringBiologyCatalysisPaleontologyPerovskite Materials and ApplicationsQuantum Dots Synthesis And Properties