The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.
Alkali Metal Doping for Improved CH3NH3PbI3 Perovskite Solar Cells
Open accessAbstract
Organic–inorganic hybrid halide perovskites are proven to be a promising semiconductor material as the absorber layer of solar cells. However, the perovskite films always suffer from nonuniform coverage or high trap state density due to the polycrystalline characteristics, which degrade the photoelectric properties of thin films. Herein, the alkali metal ions which are stable against oxidation and reduction are used in the perovskite precursor solution to induce the process of crystallization and nucleation, then affect the properties of the perovskite film. It is found that the addition of the alkali metal ions clearly improves the quality of perovskite film: enlarges the grain sizes, reduces the defect state density, passivates the grain boundaries, increases the built‐in potential (V bi), resulting to the enhancement in the power conversion efficiency of perovskite thin film solar cell.
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Cites
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Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance
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Cesium Lead Halide Perovskites with Improved Stability for Tandem Solar Cells
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Cited by
Causes and Solutions of Recombination in Perovskite Solar Cells
Chen, J., & Park, N. (2019) · Advanced Materials · doi:10.1002/adma.201803019 · Cited by 733
Metal-Doped Lead Halide Perovskites: Synthesis, Properties, and Optoelectronic Applications
Zhou, Y., Chen, J., Bakr, O. M., & Sun, H.-T. (2018) · Chemistry of Materials · doi:10.1021/acs.chemmater.8b02989 · Cited by 650
A review of aspects of additive engineering in perovskite solar cells
Mahapatra, A., Prochowicz, D., Tavakoli, M. M., Trivedi, S., Kumar, P., & Yadav, P. (2020) · Journal of Materials Chemistry A · doi:10.1039/c9ta07657c · Cited by 369
Metadata
- Authors
- Zhao, W., Yao, Z., Yu, F., Yang, D., & Liu, S. (.
- Venue
- Advanced Science
- Publisher
- Wiley
- Published
- 2017-12-21
- Volume
- 5
- Issue
- 2
- Pages
- 1700131-1700131
- ISSN
- 2198-3844 (ISSN-L)
- OpenAlex
- W2776917950
- Cited by
- 284
- References
- 32
- FWCI
- 12.42
- Type
- journal article
- Language
- en
- Open access
- gold
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- Zhao, W., Yao, Z., Yu, F., Yang, D., & Liu, S. (. (2018). Alkali Metal Doping for Improved CH3NH3PbI3 Perovskite Solar Cells. Advanced Science. https://doi.org/10.1002/advs.201700131
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