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Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite

Conings, Bert, Drijkoningen, Jeroen, Gauquelin, Nicolas, Babayigit, Aslihan, D'Haen, Jan, D'Olieslaeger, Lien, Ethirajan, Anitha, Verbeeck, Jo, Manca, Jean, Mosconi, Edoardo, Angelis, Filippo De, Boyen, Hans‐Gerd·2015·Advanced Energy Materials

Abstract

Organolead halide perovskites currently are the new front‐runners as light absorbers in hybrid solar cells, as they combine efficiencies passing already 20% with deposition temperatures below 100 °C and cheap solution‐based fabrication routes. Long‐term stability remains a major obstacle for application on an industrial scale. Here, it is demonstrated that significant decomposition effects already occur during annealing of a methylammonium lead triiode perovskite at 85 °C even in inert atmosphere thus violating international standards. The observed behavior supports the view of currently used perovskite materials as soft matter systems with low formation energies, thus representing a major bottleneck for their application, especially in countries with high average temperatures. This result can trigger a broader search for new perovskite families with improved thermal stability.

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Metadata

Authors
Conings, B., Drijkoningen, J., Gauquelin, N., Babayigit, A., D'Haen, J., D'Olieslaeger, L., Ethirajan, A., Verbeeck, J., Manca, J., Mosconi, E., Angelis, F. D., & Boyen, H.
Venue
Advanced Energy Materials
Publisher
Wiley
Published
2015-06-02
Volume
5
Issue
15
ISSN
  • 1614-6832 (ISSN-L)
  • 1614-6840
OpenAlex
W1849148947
Cited by
2,234
References
2
FWCI
86.12
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite. https://app.cochat.ai/papers/10.1002/aenm.201500477
The paper
Conings, B., Drijkoningen, J., Gauquelin, N., Babayigit, A., D'Haen, J., D'Olieslaeger, L., Ethirajan, A., Verbeeck, J., Manca, J., Mosconi, E., Angelis, F. D., & Boyen, H. (2015). Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite. Advanced Energy Materials. https://doi.org/10.1002/aenm.201500477

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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