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Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites

Two-dimensional perovskite materials have been investigated as potential candidates for next-generation-wide band gap devices and lead-based perovskites are the most common materials within two-and three-dimensional structures due to their superior optoelectronic properties. Nevertheless, the stabil...

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Autor principal: Tan, Chih Shan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9811935/
https://www.ncbi.nlm.nih.gov/pubmed/36686948
http://dx.doi.org/10.1039/d2ra07675f
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author Tan, Chih Shan
author_facet Tan, Chih Shan
author_sort Tan, Chih Shan
collection PubMed
description Two-dimensional perovskite materials have been investigated as potential candidates for next-generation-wide band gap devices and lead-based perovskites are the most common materials within two-and three-dimensional structures due to their superior optoelectronic properties. Nevertheless, the stability and toxic element issues are the two significant shortcomings of device commercialization. The fluoro-benzene-based divalent ammonium spacer cations and replacing Zn(2+) with Pb(2+) will improve the two-dimensional perovskite stability. These stable lead-free wide band gap two-dimensional structures have better carrier mobility at high-temperature regions. Therefore, lead-free two-dimensional perovskites might be suitable for higher temperatures optoelectronic applications.
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spelling pubmed-98119352023-01-20 Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites Tan, Chih Shan RSC Adv Chemistry Two-dimensional perovskite materials have been investigated as potential candidates for next-generation-wide band gap devices and lead-based perovskites are the most common materials within two-and three-dimensional structures due to their superior optoelectronic properties. Nevertheless, the stability and toxic element issues are the two significant shortcomings of device commercialization. The fluoro-benzene-based divalent ammonium spacer cations and replacing Zn(2+) with Pb(2+) will improve the two-dimensional perovskite stability. These stable lead-free wide band gap two-dimensional structures have better carrier mobility at high-temperature regions. Therefore, lead-free two-dimensional perovskites might be suitable for higher temperatures optoelectronic applications. The Royal Society of Chemistry 2023-01-04 /pmc/articles/PMC9811935/ /pubmed/36686948 http://dx.doi.org/10.1039/d2ra07675f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Tan, Chih Shan
Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites
title Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites
title_full Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites
title_fullStr Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites
title_full_unstemmed Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites
title_short Stabile fluoro-benzene-based spacer for lead-free Dion–Jacobson perovskites
title_sort stabile fluoro-benzene-based spacer for lead-free dion–jacobson perovskites
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9811935/
https://www.ncbi.nlm.nih.gov/pubmed/36686948
http://dx.doi.org/10.1039/d2ra07675f
work_keys_str_mv AT tanchihshan stabilefluorobenzenebasedspacerforleadfreedionjacobsonperovskites