(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

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

Chunli Jiang,^a Ni Zhong,^a Chunhua Luo,*^a Hechun Lin,^a Yuanyuan Zhang,^a Hui Peng

*^ab and Chun-Gang Duan^ab

Author affiliations

* Corresponding authors

^a Key Laboratory of Polarized Materials and Devices, Ministry of Education, Department of Electrical Engineering, East China Normal University, Shanghai, China
E-mail: chluo@ee.ecnu.edu.cn, hpeng@ee.ecnu.edu.cn

^b Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi 030006, People's Republic of China

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.

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Article information

DOI: https://doi.org/10.1039/C7CC01107E
Article type: Communication
Submitted: 12 Feb 2017
Accepted: 05 Apr 2017
First published: 07 Apr 2017

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Chem. Commun., 2017,53, 5954-5957

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

C. Jiang, N. Zhong, C. Luo, H. Lin, Y. Zhang, H. Peng and C. Duan, Chem. Commun., 2017, 53, 5954 DOI: 10.1039/C7CC01107E

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Chemical Communications