High performance tandem perovskite-silicon solar cells with very large bandgap photoelectrodes
Nanosistemy: fizika, himiâ, matematika, Tome 12 (2021) no. 2, pp. 246-251.

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Nanostructured layers of metal oxides with very large bandgaps ($E_g>5$ eV), such as ZrO$_2$ and HfO$_2$, were used as photoelectrodes in semitransparent perovskite solar cells (PSCs) with the device architecture of glass/FTO/c-TiO$_2$/ZrO$_2$ (or HfO$_2$)/CH$_3$NH$_3$PbI$_3$/PTAA/PEDOT:PSS/FTO/glass. The obtained PSCs were used as top elements for manufacturing high-performance four-terminal tandem perovskite-silicon solar cells. The comparative analysis of photovoltaic parameters measured for PSCs, crystalline silicon (c-Si) solar cells and tandem PSC/c-Si solar cells demonstrated that the application of very large-bandgap materials allows to improve the PSC performance and to increase the efficiency of tandem PSC/c-Si solar cell up to $\sim24\%$ in comparison with a standalone c-Si solar cell.
Keywords: photoelectrode, perovskite, solar cells, tandem solar cells, solar photovoltaics.
@article{NANO_2021_12_2_a14,
     author = {A. B. Nikolskaia and M. F. Vildanova and S. S. Kozlov and O. V. Almjasheva and V. V. Gusarov and O. I. Shevaleevskiy},
     title = {High performance tandem perovskite-silicon solar cells with very large bandgap photoelectrodes},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {246--251},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2021_12_2_a14/}
}
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%A M. F. Vildanova
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A. B. Nikolskaia; M. F. Vildanova; S. S. Kozlov; O. V. Almjasheva; V. V. Gusarov; O. I. Shevaleevskiy. High performance tandem perovskite-silicon solar cells with very large bandgap photoelectrodes. Nanosistemy: fizika, himiâ, matematika, Tome 12 (2021) no. 2, pp. 246-251. http://geodesic.mathdoc.fr/item/NANO_2021_12_2_a14/