Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes

Abstract Metal halide perovskites possess appealing optoelectronic properties and have been widely applied for solar energy harvesting and light emitting. Although perovskite solar cells (PeSCs) and perovskite light‐emitting diodes (PeLEDs) have been developed rapidly in recent years, there are stil...

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Autores principales:	Xixia Liu, Zhaofu Zhang, Fen Lin, Yuanhang Cheng
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	light‐emitting diodes low‐dimensional perovskites metal halide perovskites solar cells structural assembling structure modulation Materials of engineering and construction. Mechanics of materials TA401-492 Information technology T58.5-58.64
Acceso en línea:	https://doaj.org/article/233ac5d3f5084fe7b4e7631b27dec83c
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spelling	oai:doaj.org-article:233ac5d3f5084fe7b4e7631b27dec83c2021-11-16T06:26:52ZStructural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes2567-316510.1002/inf2.12256https://doaj.org/article/233ac5d3f5084fe7b4e7631b27dec83c2021-11-01T00:00:00Zhttps://doi.org/10.1002/inf2.12256https://doaj.org/toc/2567-3165Abstract Metal halide perovskites possess appealing optoelectronic properties and have been widely applied for solar energy harvesting and light emitting. Although perovskite solar cells (PeSCs) and perovskite light‐emitting diodes (PeLEDs) have been developed rapidly in recent years, there are still no universal rules for the selection of perovskites to achieve high‐performance optoelectronic devices. In this review, the working mechanisms of PeSCs and PeLEDs are first demonstrated with the discussion on the factors which determine the device performance. We then examine the optoelectronic properties of perovskites with structures modulated from 3D, 2D, 1D to 0D, and analyze the corresponding structure‐property relationships in terms of photo‐electric and electric‐photo conversion processes. Based on the unique optoelectronic properties of structurally modulated perovskites, we put forward the concept of structural assembling engineering that integrate the merits of different types of perovskites within one matrix and elaborate their excellent properties for applications of both PeSCs and PeLEDs. Finally, we discuss the potential challenges and provide our perspectives on the structural assembling engineering of perovskites for future optoelectronic applications.Xixia LiuZhaofu ZhangFen LinYuanhang ChengWileyarticlelight‐emitting diodeslow‐dimensional perovskitesmetal halide perovskitessolar cellsstructural assemblingstructure modulationMaterials of engineering and construction. Mechanics of materialsTA401-492Information technologyT58.5-58.64ENInfoMat, Vol 3, Iss 11, Pp 1218-1250 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	light‐emitting diodes low‐dimensional perovskites metal halide perovskites solar cells structural assembling structure modulation Materials of engineering and construction. Mechanics of materials TA401-492 Information technology T58.5-58.64
spellingShingle	light‐emitting diodes low‐dimensional perovskites metal halide perovskites solar cells structural assembling structure modulation Materials of engineering and construction. Mechanics of materials TA401-492 Information technology T58.5-58.64 Xixia Liu Zhaofu Zhang Fen Lin Yuanhang Cheng Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes
description	Abstract Metal halide perovskites possess appealing optoelectronic properties and have been widely applied for solar energy harvesting and light emitting. Although perovskite solar cells (PeSCs) and perovskite light‐emitting diodes (PeLEDs) have been developed rapidly in recent years, there are still no universal rules for the selection of perovskites to achieve high‐performance optoelectronic devices. In this review, the working mechanisms of PeSCs and PeLEDs are first demonstrated with the discussion on the factors which determine the device performance. We then examine the optoelectronic properties of perovskites with structures modulated from 3D, 2D, 1D to 0D, and analyze the corresponding structure‐property relationships in terms of photo‐electric and electric‐photo conversion processes. Based on the unique optoelectronic properties of structurally modulated perovskites, we put forward the concept of structural assembling engineering that integrate the merits of different types of perovskites within one matrix and elaborate their excellent properties for applications of both PeSCs and PeLEDs. Finally, we discuss the potential challenges and provide our perspectives on the structural assembling engineering of perovskites for future optoelectronic applications.
format	article
author	Xixia Liu Zhaofu Zhang Fen Lin Yuanhang Cheng
author_facet	Xixia Liu Zhaofu Zhang Fen Lin Yuanhang Cheng
author_sort	Xixia Liu
title	Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes
title_short	Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes
title_full	Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes
title_fullStr	Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes
title_full_unstemmed	Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes
title_sort	structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/233ac5d3f5084fe7b4e7631b27dec83c
work_keys_str_mv	AT xixialiu structuralmodulationandassemblingofmetalhalideperovskitesforsolarcellsandlightemittingdiodes AT zhaofuzhang structuralmodulationandassemblingofmetalhalideperovskitesforsolarcellsandlightemittingdiodes AT fenlin structuralmodulationandassemblingofmetalhalideperovskitesforsolarcellsandlightemittingdiodes AT yuanhangcheng structuralmodulationandassemblingofmetalhalideperovskitesforsolarcellsandlightemittingdiodes
_version_	1718426654931419136

Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes

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