Issue 14, 2021
From the journal:

Inorganic Chemistry Frontiers

A lead-free layered Dion–Jacobson hybrid double perovskite constructed by an aromatic diammonium cation†

Dongying Fu, ORCID logo *a   Shichao Wu,a   Yanyun Liu, ORCID logo b   Yunpeng Yao,c   Yueyue Hea  and  Xian-Ming Zhang*a  

* Corresponding authors

a Institute of Crystalline Materials, Shanxi University, Taiyuan, Shanxi 030006, China
E-mail: dyfu@sxu.edu.cn, xmzhang@sxu.edu.cn

b Department of Chemistry and Chemical Engineering, Jinzhong University, Jinzhong 030619, China

c State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, P. R. China

Abstract

A two-dimensional (2D) Dion–Jacobson (DJ) lead-free semiconductive hybrid double perovskite (HDP) [(3AMPY)2AgBiI8·H2O] (3AMPY = 3-(aminomethyl) pyridinium) (1) has been reported, which shows an attractive narrow band gap of 1.86 eV. Importantly, 1 is the first 2D DJ lead-free environmental friendly HDP constructed by an aromatic diammonium cation with high stability in humid conditions.

Graphical abstract: A lead-free layered Dion–Jacobson hybrid double perovskite constructed by an aromatic diammonium cation

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Article information

DOI
https://doi.org/10.1039/D1QI00219H
Article type
Research Article
Submitted
18 Feb 2021
Accepted
09 Jun 2021
First published
11 Jun 2021

Inorg. Chem. Front., 2021,8, 3576-3580

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A lead-free layered Dion–Jacobson hybrid double perovskite constructed by an aromatic diammonium cation

D. Fu, S. Wu, Y. Liu, Y. Yao, Y. He and X. Zhang, Inorg. Chem. Front., 2021, 8, 3576 DOI: 10.1039/D1QI00219H

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