Advances in inverted perovskite solar cells

Xin Zhang; Shengfan Wu; Hong Zhang; Alex K.Y. Jen; Yiqiang Zhan; Junhao Chu

doi:10.1038/s41566-024-01541-9

Advances in inverted perovskite solar cells

Xin Zhang
, Shengfan Wu
, Hong Zhang^*
, Alex K.Y. Jen^*
, Yiqiang Zhan^*
, Junhao Chu

^*Corresponding author for this work

Research output: Contribution to journal › Review article › peer-review

94 Scopus citations

Abstract

Considerable efforts are being made to advance inverted (p–i–n) perovskite solar cells (PSCs). Several passivation and insulation strategies have effectively been applied to reduce non-radiative recombination, a notorious issue for PSCs. Consequently, the performance of inverted PSCs has begun to rival those of regular (n–i–p) PSCs, with power conversion efficiency (PCE) values above 26%. The efficiency of tandem solar cells containing an inverted PSC as a subcell has also grown rapidly, reaching >33%. This Review discusses the origin of non-radiative recombinations in PSCs and recent progress in reducing them. We review how innovative device configurations, perovskite composition and interfacial engineering contribute to the high efficiency and long-term operational stability of inverted PSCs. We aim to provide readers with important insights into materials chemistry, physical processing and device configurations to further improve perovskite-based photovoltaics.

Original language	English
Article number	e202213560
Pages (from-to)	1243-1253
Number of pages	11
Journal	Nature Photonics
Volume	18
Issue number	12
DOIs	https://doi.org/10.1038/s41566-024-01541-9
State	Published - Dec 2024
Externally published	Yes

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title = "Advances in inverted perovskite solar cells",

abstract = "Considerable efforts are being made to advance inverted (p–i–n) perovskite solar cells (PSCs). Several passivation and insulation strategies have effectively been applied to reduce non-radiative recombination, a notorious issue for PSCs. Consequently, the performance of inverted PSCs has begun to rival those of regular (n–i–p) PSCs, with power conversion efficiency (PCE) values above 26\%. The efficiency of tandem solar cells containing an inverted PSC as a subcell has also grown rapidly, reaching >33\%. This Review discusses the origin of non-radiative recombinations in PSCs and recent progress in reducing them. We review how innovative device configurations, perovskite composition and interfacial engineering contribute to the high efficiency and long-term operational stability of inverted PSCs. We aim to provide readers with important insights into materials chemistry, physical processing and device configurations to further improve perovskite-based photovoltaics.",

author = "Xin Zhang and Shengfan Wu and Hong Zhang and Jen, \{Alex K.Y.\} and Yiqiang Zhan and Junhao Chu",

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doi = "10.1038/s41566-024-01541-9",

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AU - Zhang, Xin

AU - Wu, Shengfan

AU - Zhang, Hong

AU - Jen, Alex K.Y.

AU - Zhan, Yiqiang

AU - Chu, Junhao

N1 - Publisher Copyright: © Springer Nature Limited 2024.

PY - 2024/12

Y1 - 2024/12

N2 - Considerable efforts are being made to advance inverted (p–i–n) perovskite solar cells (PSCs). Several passivation and insulation strategies have effectively been applied to reduce non-radiative recombination, a notorious issue for PSCs. Consequently, the performance of inverted PSCs has begun to rival those of regular (n–i–p) PSCs, with power conversion efficiency (PCE) values above 26%. The efficiency of tandem solar cells containing an inverted PSC as a subcell has also grown rapidly, reaching >33%. This Review discusses the origin of non-radiative recombinations in PSCs and recent progress in reducing them. We review how innovative device configurations, perovskite composition and interfacial engineering contribute to the high efficiency and long-term operational stability of inverted PSCs. We aim to provide readers with important insights into materials chemistry, physical processing and device configurations to further improve perovskite-based photovoltaics.

AB - Considerable efforts are being made to advance inverted (p–i–n) perovskite solar cells (PSCs). Several passivation and insulation strategies have effectively been applied to reduce non-radiative recombination, a notorious issue for PSCs. Consequently, the performance of inverted PSCs has begun to rival those of regular (n–i–p) PSCs, with power conversion efficiency (PCE) values above 26%. The efficiency of tandem solar cells containing an inverted PSC as a subcell has also grown rapidly, reaching >33%. This Review discusses the origin of non-radiative recombinations in PSCs and recent progress in reducing them. We review how innovative device configurations, perovskite composition and interfacial engineering contribute to the high efficiency and long-term operational stability of inverted PSCs. We aim to provide readers with important insights into materials chemistry, physical processing and device configurations to further improve perovskite-based photovoltaics.

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DO - 10.1038/s41566-024-01541-9

M3 - 文献综述

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SP - 1243

EP - 1253

JO - Nature Photonics

JF - Nature Photonics

IS - 12

M1 - e202213560

ER -

Advances in inverted perovskite solar cells

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