Mitigating ion migration in perovskite solar cells

Bi, Enbing; Song, Zhaoning; Li, Chongwen; Wu, Zhifang; Yan, Yanfa

doi:10.1016/j.trechm.2021.04.004

Mitigating ion migration in perovskite solar cells

Journal Article · Tue May 11 00:00:00 EDT 2021 · Trends in Chemistry

DOI:https://doi.org/10.1016/j.trechm.2021.04.004· OSTI ID:1808638

Bi, Enbing ^[1]; Song, Zhaoning ^[2]; Li, Chongwen ^[2]; Wu, Zhifang ^[2]; Yan, Yanfa ^[2]

Univ. of Toledo, OH (United States); University of Toledo
Univ. of Toledo, OH (United States)

The intrinsic ion migration in the metal halide perovskite absorber layer and its interfaces seriously limits the device stability of perovskite solar cells (PSCs). Despite considerable efforts to mitigate the ion migration issue, it remains a formidable challenge in the commercialization of PSCs. In this paper, we provide a short review of the device failure mechanisms induced by intrinsic ion migration and discuss the detrimental effects of ion migration on different component layers of PSCs. We outline the corresponding strategies to mitigate ion migration in PSCs and provide an insight on materials engineering to attain long-term stabilized perovskite photovoltaics.

View Accepted Manuscript (DOE)

Research Organization:: Univ. of Toledo, OH (United States)

Sponsoring Organization:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office

Grant/Contract Number:: EE0008753; EE0008970

OSTI ID:: 1808638

Journal Information:: Trends in Chemistry, Journal Name: Trends in Chemistry Journal Issue: 7 Vol. 3; ISSN 2589-5974

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

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Triple-halide wide–band gap perovskites with suppressed phase segregation for efficient tandems Xu, Jixian; Boyd, Caleb C.; Yu, Zhengshan J. Science, Vol. 367, Issue 6482 https://doi.org/10.1126/science.aaz5074	journal	March 2020
A piperidinium salt stabilizes efficient metal-halide perovskite solar cells Lin, Yen-Hung; Sakai, Nobuya; Da, Peimei Science, Vol. 369, Issue 6499 https://doi.org/10.1126/science.aba1628	journal	July 2020
Gas chromatography–mass spectrometry analyses of encapsulated stable perovskite solar cells Shi, Lei; Bucknall, Martin P.; Young, Trevor L. Science, Vol. 368, Issue 6497 https://doi.org/10.1126/science.aba2412	journal	May 2020
Stable perovskite solar cells with efficiency exceeding 24.8% and 0.3-V voltage loss Jeong, Mingyu; Choi, In Woo; Go, Eun Min Science, Vol. 369, Issue 6511 https://doi.org/10.1126/science.abb7167	journal	September 2020

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