Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites

Summary: Two-dimensional (2D) organic-inorganic halide perovskites (OIHPs) with an alternating stacked structure of an organic layer and an inorganic layer draw significant attention for photovoltaics, multiple quantum-well, and passivation of three-dimensional perovskites. Although the low-cost and...

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Autores principales:	Ayoung Ham, Tae Soo Kim, Minsoo Kang, Himchan Cho, Kibum Kang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Applied sciences Materials synthesis Nanomaterials Science Q
Acceso en línea:	https://doaj.org/article/cf05cbd396d649048ed41de458824fbb
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spelling	oai:doaj.org-article:cf05cbd396d649048ed41de458824fbb2021-12-04T04:35:34ZStrategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites2589-004210.1016/j.isci.2021.103486https://doaj.org/article/cf05cbd396d649048ed41de458824fbb2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2589004221014577https://doaj.org/toc/2589-0042Summary: Two-dimensional (2D) organic-inorganic halide perovskites (OIHPs) with an alternating stacked structure of an organic layer and an inorganic layer draw significant attention for photovoltaics, multiple quantum-well, and passivation of three-dimensional perovskites. Although the low-cost and simple spin-coating process of these materials offers a vast platform to study fundamental properties and help them achieve rapid progress in electronics and optoelectronics, chemical vapor deposition (CVD) growth is also necessary for large-area, epitaxial, selective, and conformal growth. Here, one-step CVD strategies for 2D OIHP growth are proposed, and the growth trends depending on the precursor and substrate conditions are discussed. We report a CVD-grown nontoxic, lead-free 2D tin-OIHP flake to show the system offering a universal route to synthesize perovskite crystals based on arbitrary organic and inorganic components.Ayoung HamTae Soo KimMinsoo KangHimchan ChoKibum KangElsevierarticleApplied sciencesMaterials synthesisNanomaterialsScienceQENiScience, Vol 24, Iss 12, Pp 103486- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Applied sciences Materials synthesis Nanomaterials Science Q
spellingShingle	Applied sciences Materials synthesis Nanomaterials Science Q Ayoung Ham Tae Soo Kim Minsoo Kang Himchan Cho Kibum Kang Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites
description	Summary: Two-dimensional (2D) organic-inorganic halide perovskites (OIHPs) with an alternating stacked structure of an organic layer and an inorganic layer draw significant attention for photovoltaics, multiple quantum-well, and passivation of three-dimensional perovskites. Although the low-cost and simple spin-coating process of these materials offers a vast platform to study fundamental properties and help them achieve rapid progress in electronics and optoelectronics, chemical vapor deposition (CVD) growth is also necessary for large-area, epitaxial, selective, and conformal growth. Here, one-step CVD strategies for 2D OIHP growth are proposed, and the growth trends depending on the precursor and substrate conditions are discussed. We report a CVD-grown nontoxic, lead-free 2D tin-OIHP flake to show the system offering a universal route to synthesize perovskite crystals based on arbitrary organic and inorganic components.
format	article
author	Ayoung Ham Tae Soo Kim Minsoo Kang Himchan Cho Kibum Kang
author_facet	Ayoung Ham Tae Soo Kim Minsoo Kang Himchan Cho Kibum Kang
author_sort	Ayoung Ham
title	Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites
title_short	Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites
title_full	Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites
title_fullStr	Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites
title_full_unstemmed	Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites
title_sort	strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/cf05cbd396d649048ed41de458824fbb
work_keys_str_mv	AT ayoungham strategiesforchemicalvapordepositionoftwodimensionalorganicinorganichalideperovskites AT taesookim strategiesforchemicalvapordepositionoftwodimensionalorganicinorganichalideperovskites AT minsookang strategiesforchemicalvapordepositionoftwodimensionalorganicinorganichalideperovskites AT himchancho strategiesforchemicalvapordepositionoftwodimensionalorganicinorganichalideperovskites AT kibumkang strategiesforchemicalvapordepositionoftwodimensionalorganicinorganichalideperovskites
_version_	1718372940060295168

Strategies for chemical vapor deposition of two-dimensional organic-inorganic halide perovskites

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