S. S. Kozlov, A. B. Nikolskaia, O. V. Alexeeva, E. K. Kosareva, O. V. Almjasheva, V. V. Gusarov, O. I. Shevaleevskiy, L. L. Larina, “Bismuth iron tungstate pyrochlore thin films for photovoltaic applications”, Mendeleev Commun., 2022, Volume 32, Issue 6,Pages <nobr>757

This article is cited in 1 paper

Communications

Bismuth iron tungstate pyrochlore thin films for photovoltaic applications

S. S. Kozlov^a, A. B. Nikolskaia^a, O. V. Alexeeva^a, E. K. Kosareva^ab, O. V. Almjasheva^cd, V. V. Gusarov^cd, O. I. Shevaleevskiy^a, L. L. Larina^a

^a N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^b N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^c St. Petersburg Electrotechnical University 'LETI', St. Petersburg, Russian Federation
^d Ioffe Institute, St. Petersburg, Russian Federation

Abstract: Thin films based on the ternary complex oxide Bi_0.50Fe_0.4WO_q with a cubic pyrochlore structure were obtained and used for the first time as electron-transport layers in perovskite solar cells. The measured power conversion efficiency was ∼ 4 rel% higher than that of state-of-the-art TiO₂-based perovskite solar cells.

Keywords: pyrochlore, ternary oxide, electron-transport layer, thin film, perovskite solar cells, solar photovoltaics.

Language: English

DOI: 10.1016/j.mencom.2022.11.016

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