Lead-free Mn<sup>II</sup>-based red-emitting hybrid halide (CH<sub>6</sub>N<sub>3</sub>)<sub>2</sub>MnCl<sub>4</sub> toward high performance warm WLEDs
Shiyi Wang, Xinxin Han, Tongtong Kou, Yayun Zhou, Yi Liang, Zixuan Wu, Jialuo Huang, Tong Chang, Chengyu Peng, Qilin Wei, Bingsuo Zou
Abstract
A blue-light excited red-emitting Mn<sup>2+</sup>-based hybrid halide (CH<sub>6</sub>N<sub>3</sub>)<sub>2</sub>MnCl<sub>4</sub> with a high PLQY of 55.9% was obtained. Using the halide, a high performance warm WLED was fabricated, indicating its potential as a red-emitting component for WLED applications.
Topics & Concepts
HalideMaterials scienceExcited stateAnalytical Chemistry (journal)Blue lightAtomic physicsOptoelectronicsInorganic chemistryPhysicsChemistryChromatographyPerovskite Materials and ApplicationsOrganic Light-Emitting Diodes ResearchOrganic and Molecular Conductors Research