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Stability Issues on Perovskite Solar Cells

Open access
Zhao, Xing, Park, Nam-Gyu·2015·Photonics

Abstract

Organo lead halide perovskite materials like methylammonium lead iodide (CH3NH3PbI3) and formamidinium lead iodide (HC(NH2)2PbI3) show superb opto-electronic properties. Based on these perovskite light absorbers, power conversion efficiencies of the perovskite solar cells employing hole transporting layers have increased from 9.7% to 20.1% within just three years. Thus, it is apparent that perovskite solar cell is a promising next generation photovoltaic technology. However, the unstable nature of perovskite was observed when exposing it to continuous illumination, moisture and high temperature, impeding the commercial development in the long run and thus becoming the main issue that needs to be solved urgently. Here, we discuss the factors affecting instability of perovskite and give some perspectives about further enhancement of stability of perovskite solar cell.

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Metadata

Authors
Zhao, X., & Park, N.-G.
Venue
Photonics
Publisher
MDPI AG
Published
2015-11-27
Volume
2
Issue
4
Pages
1139-1151
ISSN
2304-6732 (ISSN-L)
OpenAlex
W2175416605
Cited by
262
References
1
FWCI
12.35
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Stability Issues on Perovskite Solar Cells. https://app.cochat.ai/papers/10.3390/photonics2041139
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Zhao, X., & Park, N.-G. (2015). Stability Issues on Perovskite Solar Cells. Photonics. https://doi.org/10.3390/photonics2041139

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