Broadband emission originating from the stereochemical expression of 6s<sup>2</sup> lone pairs in two-dimensional lead bromide perovskites-Reference-Cited by-同舟云学术

Broadband emission originating from the stereochemical expression of 6s² lone pairs in two-dimensional lead bromide perovskites

Published:2023 Issue:42 Volume:52 Page:15489-15495
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Jiang Xiaofan¹²,Tao Yu¹,Gu Jiazhen¹,Jin Leyang¹,Li Chen¹,Zhang Wenkai²^ORCID,Fu Yongping¹^ORCID

Affiliation:

1. Beijing National Laboratory for Molecular Science, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China

2. Department of Physics and Applied Optics Beijing Area Major Laboratory, Center for Advanced Quantum Studies, Beijing Normal University, Beijing 100875, China

Abstract

This work reports a new lead bromide hybrid featuring capped octahedral units. Comparative studies reveal the role of lone pair activity in governing local coordination geometry of the lead atom and broadband emission in 2D lead bromide perovskites.

Funder

Fundamental Research Funds for the Central Universities

Peking University

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/DT/D3DT01627G

Reference42 articles.

1. Control of light, spin and charge with chiral metal halide semiconductors

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3. Stereochemical expression of ns2 electron pairs in metal halide perovskites

4. Tuning the Luminescence of Layered Halide Perovskites

5. Understanding Electron–Phonon Interactions in 3D Lead Halide Perovskites from the Stereochemical Expression of 6s² Lone Pairs

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