The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Luminescent and Photoconductive Layered Lead Halide Perovskite Compounds Comprising Mixtures of Cesium and Guanidinium Cations
Open accessAbstract
Abstract Interest in hybrid organic–inorganic lead halide compounds with perovskite-like two-dimensional crystal structures is growing due to the unique electronic and optoelectronic properties of these compounds. Herein, we demonstrate the synthesis, thermal and optical properties, and calculations of the electronic band structures for one- and two-layer compounds comprising both cesium and guanidinium cations: Cs[C(NH2)3]PbI4 (I), Cs[C(NH2)3]PbBr4 (II), and Cs2[C(NH2)3]Pb2Br7 (III). Compounds I and II exhibit intense photoluminescence at low temperatures, whereas compound III is emissive at room temperature. All of the obtained substances are stable in air and do not thermally decompose until 300 °C. Since Cs+ and C(NH2)3+ are increasingly utilized in precursor solutions for depositing polycrystalline lead halide perovskite thin films for photovoltaics, exploring possible compounds within this compositional space is of high practical relevance to understanding the photophysics and atomistic chemical nature of such films.
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Cites
Correlated electron–hole plasma in organometal perovskites
Saba, M., Cadelano, M., Marongiu, D., Chen, F., Sarritzu, V., Sestu, N., Figus, C., Aresti, M., Piras, R., Geddo Lehmann, A., et al. (2014) · Nature Communications · doi:10.1038/ncomms6049 · Cited by 603
Real-Time Observation of Organic Cation Reorientation in Methylammonium Lead Iodide Perovskites
Bakulin, A. A., Selig, O., Bakker, H. J., Rezus, Y. L. A., Müller, C., Glaser, T., Lovrincic, R., Sun, Z., Chen, Z., Walsh, A., et al. (2015) · The Journal of Physical Chemistry Letters · doi:10.1021/acs.jpclett.5b01555 · Cited by 372
Cited by
Li, X., Hoffman, J. M., & Kanatzidis, M. G. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c01006 · Cited by 1,085
Li, X., Hoffman, J., Ke, W., Chen, M., Tsai, H., Nie, W., Mohite, A. D., Kepenekian, M., Katan, C., Even, J., et al. (2018) · Journal of the American Chemical Society · doi:10.1021/jacs.8b07712 · Cited by 253
Metadata
- Authors
- Nazarenko, O., Kotyrba, M. R., Wörle, M., Cuervo-Reyes, E., Yakunin, S., & Kovalenko, M. V.
- Venue
- Inorganic Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-09-12
- Volume
- 56
- Issue
- 19
- Pages
- 11552-11564
- ISSN
- 0020-1669 (ISSN-L)
- 1520-510X
- OpenAlex
- W2755559833
- Cited by
- 163
- References
- 2
- FWCI
- 6.94
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Nazarenko, O., Kotyrba, M. R., Wörle, M., Cuervo-Reyes, E., Yakunin, S., & Kovalenko, M. V. (2017). Luminescent and Photoconductive Layered Lead Halide Perovskite Compounds Comprising Mixtures of Cesium and Guanidinium Cations. Inorganic Chemistry. https://doi.org/10.1021/acs.inorgchem.7b01204
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