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Title: Residual Film Stresses in Perovskite Solar Cells: Origins, Effects, and Mitigation Strategies

Abstract

Metal halide perovskites are an emerging class of materials that are promising for low-cost and high-quality next-generation optoelectronic devices. Despite this potential, perovskites suffer from poor thermomechanical and chemical stability that must be overcome before the technology is commercially viable. Key sources of the instabilities in perovskites are ion migration and defects that can be tied to high residual stresses accumulated in the perovskite thin films during processing. This Mini-Review serves as a general overview of residual thin-film stresses, specifically in perovskite solar cells. A brief introduction to the origin of residual stresses in thin films is followed by the effects of these stresses in perovskite films specifically. Mitigation strategies for these stresses are then highlighted, followed by potential avenues of further exploration of residual stresses in perovskite films.

Authors:
 [1];  [1]; ORCiD logo [1]
  1. Department of Chemical and Environmental Engineering, University of Arizona, Tucson, Arizona 85721, United States
Publication Date:
Research Org.:
Univ. of Arizona, Tucson, AZ (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office
OSTI Identifier:
1828826
Alternate Identifier(s):
OSTI ID: 1831413
Grant/Contract Number:  
EE0009523
Resource Type:
Published Article
Journal Name:
ACS Omega
Additional Journal Information:
Journal Name: ACS Omega Journal Volume: 6 Journal Issue: 45; Journal ID: ISSN 2470-1343
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Dailey, Matthew, Li, Yanan, and Printz, Adam D. Residual Film Stresses in Perovskite Solar Cells: Origins, Effects, and Mitigation Strategies. United States: N. p., 2021. Web. doi:10.1021/acsomega.1c04814.
Dailey, Matthew, Li, Yanan, & Printz, Adam D. Residual Film Stresses in Perovskite Solar Cells: Origins, Effects, and Mitigation Strategies. United States. https://doi.org/10.1021/acsomega.1c04814
Dailey, Matthew, Li, Yanan, and Printz, Adam D. Wed . "Residual Film Stresses in Perovskite Solar Cells: Origins, Effects, and Mitigation Strategies". United States. https://doi.org/10.1021/acsomega.1c04814.
@article{osti_1828826,
title = {Residual Film Stresses in Perovskite Solar Cells: Origins, Effects, and Mitigation Strategies},
author = {Dailey, Matthew and Li, Yanan and Printz, Adam D.},
abstractNote = {Metal halide perovskites are an emerging class of materials that are promising for low-cost and high-quality next-generation optoelectronic devices. Despite this potential, perovskites suffer from poor thermomechanical and chemical stability that must be overcome before the technology is commercially viable. Key sources of the instabilities in perovskites are ion migration and defects that can be tied to high residual stresses accumulated in the perovskite thin films during processing. This Mini-Review serves as a general overview of residual thin-film stresses, specifically in perovskite solar cells. A brief introduction to the origin of residual stresses in thin films is followed by the effects of these stresses in perovskite films specifically. Mitigation strategies for these stresses are then highlighted, followed by potential avenues of further exploration of residual stresses in perovskite films.},
doi = {10.1021/acsomega.1c04814},
journal = {ACS Omega},
number = 45,
volume = 6,
place = {United States},
year = {2021},
month = {11}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1021/acsomega.1c04814

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