The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.
Detrimental Effect of Unreacted PbI2 on the Long‐Term Stability of Perovskite Solar Cells
Abstract
Excess/unreacted lead iodide (PbI 2) has been commonly used in perovskite films for the state‐of‐the‐art solar cell applications. However, an understanding of intrinsic degradation mechanisms of perovskite solar cells (PSCs) containing unreacted PbI 2 has been still insufficient and, therefore, needs to be clarified for better operational durability. Here, it is shown that degradation of PSCs is hastened by unreacted PbI 2 crystals under continuous light illumination. Unreacted PbI 2 undergoes photodecomposition under illumination, resulting in the formation of lead and iodine in films. Thus, this photodecomposition of PbI 2 is one of the main reasons for accelerated device degradation. Therefore, this work reveals that carefully controlling the formation of unreacted PbI 2 crystals in perovskite films is very important to improve device operational stability for diverse opto‐electronic applications in the future.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Ror2 signaling regulates Golgi structure and transport through IFT20 for tumor invasiveness
Nishita, M., Park, S.-Y., Nishio, T., Kamizaki, K., Wang, Z., Tamada, K., Takumi, T., Hashimoto, R., Otani, H., Pazour, G. J., et al. (2017) · Scientific Reports · doi:10.1038/s41598-016-0028-x · Cited by 15,947
Compositional engineering of perovskite materials for high-performance solar cells
Jeon, N. J., Noh, J. H., Yang, W. S., Kim, Y. C., Ryu, S., Seo, J., & Seok, S. I. (2015) · Nature · doi:10.1038/nature14133 · Cited by 6,431
Saliba, M., Matsui, T., Seo, J.-Y., Domanski, K., Correa-Baena, J.-P., Nazeeruddin, M. K., Zakeeruddin, S. M., Tress, W., Abate, A., Hagfeldt, A., et al. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03874j · Cited by 5,440
Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance
Saliba, M., Matsui, T., Domanski, K., Seo, J.-Y., Ummadisingu, A., Zakeeruddin, S. M., Correa-Baena, J.-P., Tress, W. R., Abate, A., Hagfeldt, A., et al. (2016) · Science · doi:10.1126/science.aah5557 · Cited by 3,706
Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes
Cho, H., Jeong, S.-H., Park, M.-H., Kim, Y.-H., Wolf, C., Lee, C.-L., Heo, J. H., Sadhanala, A., Myoung, N., Yoo, S., et al. (2015) · Science · doi:10.1126/science.aad1818 · Cited by 2,925
Jiang, Q., Zhang, L., Wang, H., Yang, X., Meng, J., Liu, H., Yin, Z., Wu, J., Zhang, X., & You, J. (2016) · Nature Energy · doi:10.1038/nenergy.2016.177 · Cited by 2,024
Maximizing and stabilizing luminescence from halide perovskites with potassium passivation
Abdi-Jalebi, M., Andaji-Garmaroudi, Z., Cacovich, S., Stavrakas, C., Philippe, B., Richter, J. M., Alsari, M., Booker, E. P., Hutter, E. M., Pearson, A. J., et al. (2018) · Nature · doi:10.1038/nature25989 · Cited by 1,734
Weyl Semimetals as Hydrogen Evolution Catalysts
Rajamathi, C. R., Gupta, U., Kumar, N., Yang, H., Sun, Y., Süß, V., Shekhar, C., Schmidt, M., Blumtritt, H., Werner, P., et al. (2017) · Advanced Materials · doi:10.1002/adma.201606202 · Cited by 1,358
Mixed‐Organic‐Cation Perovskite Photovoltaics for Enhanced Solar‐Light Harvesting
Pellet, N., Gao, P., Gregori, G., Yang, T., Nazeeruddin, M. K., Maier, J., & Grätzel, M. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201309361 · Cited by 1,306
Planar‐Structure Perovskite Solar Cells with Efficiency beyond 21%
Jiang, Q., Chu, Z., Wang, P., Yang, X., Liu, H., Wang, Y., Yin, Z., Wu, J., Zhang, X., & You, J. (2017) · Advanced Materials · doi:10.1002/adma.201703852 · Cited by 1,250
Self-citation
Cited by
Origins and influences of metallic lead in perovskite solar cells
Liang, J., Hu, X., Wang, C., Liang, C., Chen, C., Xiao, M., Li, J., Tao, C., Xing, G., Yu, R., et al. (2022) · Joule · doi:10.1016/j.joule.2022.03.005 · Cited by 576
Tailoring passivators for highly efficient and stable perovskite solar cells
Zhang, H., Pfeifer, L., Zakeeruddin, S. M., Chu, J., & Grätzel, M. (2023) · Nature Reviews Chemistry · doi:10.1038/s41570-023-00510-0 · Cited by 386
Deng, Y., Xu, S., Chen, S., Xiao, X., Zhao, J., & Huang, J. (2021) · Nature Energy · doi:10.1038/s41560-021-00831-8 · Cited by 331
Metadata
- Authors
- Tumen‐Ulzii, G., Qin, C., Klotz, D., Leyden, M. R., Wang, P., Auffray, M., Fujihara, T., Matsushima, T., Lee, J., Lee, S., Yang, Y., & Adachi, C.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2020-02-27
- Volume
- 32
- Issue
- 16
- Pages
- e1905035-e1905035
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W3008980269
- Cited by
- 466
- References
- 31
- FWCI
- 20.25
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Detrimental Effect of Unreacted PbI2 on the Long‐Term Stability of Perovskite Solar Cells. https://app.cochat.ai/papers/10.1002/adma.201905035
- The paper
- Tumen‐Ulzii, G., Qin, C., Klotz, D., Leyden, M. R., Wang, P., Auffray, M., Fujihara, T., Matsushima, T., Lee, J., Lee, S., Yang, Y., & Adachi, C. (2020). Detrimental Effect of Unreacted PbI2 on the Long‐Term Stability of Perovskite Solar Cells. Advanced Materials. https://doi.org/10.1002/adma.201905035
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
