(Diisopropylammonium)2MnBr4: a multifunctional ferroelectric with efficient green-emission and excellent gas sensing properties

Chunli Jiang; Ni Zhong; Chunhua Luo; Hechun Lin; Yuanyuan Zhang; Hui Peng; Chun-Gang Duan

doi:10.1039/c7cc01107e

(Diisopropylammonium)₂MnBr₄: a multifunctional ferroelectric with efficient green-emission and excellent gas sensing properties

Chem Commun (Camb). 2017 May 30;53(44):5954-5957. doi: 10.1039/c7cc01107e.

Authors

Chunli Jiang¹, Ni Zhong, Chunhua Luo, Hechun Lin, Yuanyuan Zhang, Hui Peng, Chun-Gang Duan

Affiliation

¹ Key Laboratory of Polarized Materials and Devices, Ministry of Education, Department of Electrical Engineering, East China Normal University, Shanghai, 200241, China. chluo@ee.ecnu.edu.cn hpeng@ee.ecnu.edu.cn.

PMID: 28422214
DOI: 10.1039/c7cc01107e

Abstract

Combination of excellent optical properties and ferroelectricity of hybrid materials leads to high-performance optoelectronic devices. Here we present a new organic-inorganic hybrid compound (diisopropylammonium)₂MnBr₄ (DIPA₂MnBr₄) which shows high temperature ferroelectricity accompanied by highly efficient green-light emission. DIPA₂MnBr₄ also exhibits sensitive and selective optical response to alcohol vapors.