Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells

Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) has high optical transparency in the visible light range and low-temperature processing condition, making it one of the most widely used polymer hole transport materials inverted perovskite solar cells (PSCs), because of its high o...

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Autores principales:	Yijie Xia, Guowang Yan, Jian Lin
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	PEDOT:PSS inverted perovskite solar cells stability Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/dc64d388392e4543ba8dbdeb7a44c47f
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spelling	oai:doaj.org-article:dc64d388392e4543ba8dbdeb7a44c47f2021-11-25T18:32:36ZReview on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells10.3390/nano111131192079-4991https://doaj.org/article/dc64d388392e4543ba8dbdeb7a44c47f2021-11-01T00:00:00Zhttps://www.mdpi.com/2079-4991/11/11/3119https://doaj.org/toc/2079-4991Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) has high optical transparency in the visible light range and low-temperature processing condition, making it one of the most widely used polymer hole transport materials inverted perovskite solar cells (PSCs), because of its high optical transparency in the visible light range and low-temperature processing condition. However, the stability of PSCs based on pristine PEDOT:PSS is far from satisfactory, which is ascribed to the acidic and hygroscopic nature of PEDOT:PSS, and property differences between PEDOT:PSS and perovskite materials, such as conductivity, work function and surface morphology. This review summaries recent efficient strategies to improve the stability of PEDOT:PSS in PSCs and discusses the underlying mechanisms. This review is expected to provide helpful insights for further increasing the stability of PSCs based on commercial PEDOT:PSS.Yijie XiaGuowang YanJian LinMDPI AGarticlePEDOT:PSSinverted perovskite solar cellsstabilityChemistryQD1-999ENNanomaterials, Vol 11, Iss 3119, p 3119 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	PEDOT:PSS inverted perovskite solar cells stability Chemistry QD1-999
spellingShingle	PEDOT:PSS inverted perovskite solar cells stability Chemistry QD1-999 Yijie Xia Guowang Yan Jian Lin Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells
description	Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) has high optical transparency in the visible light range and low-temperature processing condition, making it one of the most widely used polymer hole transport materials inverted perovskite solar cells (PSCs), because of its high optical transparency in the visible light range and low-temperature processing condition. However, the stability of PSCs based on pristine PEDOT:PSS is far from satisfactory, which is ascribed to the acidic and hygroscopic nature of PEDOT:PSS, and property differences between PEDOT:PSS and perovskite materials, such as conductivity, work function and surface morphology. This review summaries recent efficient strategies to improve the stability of PEDOT:PSS in PSCs and discusses the underlying mechanisms. This review is expected to provide helpful insights for further increasing the stability of PSCs based on commercial PEDOT:PSS.
format	article
author	Yijie Xia Guowang Yan Jian Lin
author_facet	Yijie Xia Guowang Yan Jian Lin
author_sort	Yijie Xia
title	Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells
title_short	Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells
title_full	Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells
title_fullStr	Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells
title_full_unstemmed	Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells
title_sort	review on tailoring pedot:pss layer for improved device stability of perovskite solar cells
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/dc64d388392e4543ba8dbdeb7a44c47f
work_keys_str_mv	AT yijiexia reviewontailoringpedotpsslayerforimproveddevicestabilityofperovskitesolarcells AT guowangyan reviewontailoringpedotpsslayerforimproveddevicestabilityofperovskitesolarcells AT jianlin reviewontailoringpedotpsslayerforimproveddevicestabilityofperovskitesolarcells
_version_	1718411049185574912

Review on Tailoring PEDOT:PSS Layer for Improved Device Stability of Perovskite Solar Cells

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