Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation

Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation

The ferroelectricity in hybrid perovskite CH3NH3PbI3 is under debate. Here, the authors predict a Pb-free hybrid perovskite N(CH3)4SnI3 with non-polar molecular cation N(CH3)4+ showing strong ferroelectricity, good stability, and high visible-light absorption, ideal for high-efficiency solar cells.

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Autores principales: Hai Wei, Yali Yang, Shiyou Chen, H. J. Xiang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/4511ef1944134d53957695c7be5371f4
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spelling oai:doaj.org-article:4511ef1944134d53957695c7be5371f42021-12-02T13:57:44ZLead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation10.1038/s41467-021-20889-y2041-1723https://doaj.org/article/4511ef1944134d53957695c7be5371f42021-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-20889-yhttps://doaj.org/toc/2041-1723The ferroelectricity in hybrid perovskite CH3NH3PbI3 is under debate. Here, the authors predict a Pb-free hybrid perovskite N(CH3)4SnI3 with non-polar molecular cation N(CH3)4+ showing strong ferroelectricity, good stability, and high visible-light absorption, ideal for high-efficiency solar cells.Hai WeiYali YangShiyou ChenH. J. XiangNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Hai Wei
Yali Yang
Shiyou Chen
H. J. Xiang
Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation
description The ferroelectricity in hybrid perovskite CH3NH3PbI3 is under debate. Here, the authors predict a Pb-free hybrid perovskite N(CH3)4SnI3 with non-polar molecular cation N(CH3)4+ showing strong ferroelectricity, good stability, and high visible-light absorption, ideal for high-efficiency solar cells.
format article
author Hai Wei
Yali Yang
Shiyou Chen
H. J. Xiang
author_facet Hai Wei
Yali Yang
Shiyou Chen
H. J. Xiang
author_sort Hai Wei
title Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation
title_short Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation
title_full Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation
title_fullStr Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation
title_full_unstemmed Lead-free hybrid perovskite N(CH3)4SnI3 with robust ferroelectricity induced by large and non-polar N(CH3)4 + molecular cation
title_sort lead-free hybrid perovskite n(ch3)4sni3 with robust ferroelectricity induced by large and non-polar n(ch3)4 + molecular cation
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/4511ef1944134d53957695c7be5371f4
work_keys_str_mv AT haiwei leadfreehybridperovskitench34sni3withrobustferroelectricityinducedbylargeandnonpolarnch34molecularcation
AT yaliyang leadfreehybridperovskitench34sni3withrobustferroelectricityinducedbylargeandnonpolarnch34molecularcation
AT shiyouchen leadfreehybridperovskitench34sni3withrobustferroelectricityinducedbylargeandnonpolarnch34molecularcation
AT hjxiang leadfreehybridperovskitench34sni3withrobustferroelectricityinducedbylargeandnonpolarnch34molecularcation
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