Antimony (V) Complex Halides: Lead-Free Perovskite-Like Materials for Hybrid Solar Cells

Sergey A. Adonin, Lyubov A. Frolova, Maxim N. Sokolov, Gennady V. Shilov, Denis V. Korchagin, Vladimir P. Fedin, Sergey M. Aldoshin, Keith J. Stevenson, Pavel A. Troshin

Результат исследования: Научные публикации в периодических изданияхстатья

41 Цитирования (Scopus)

Аннотация

Using bromoantimonate (V) (N-EtPy)[SbBr6] as an example, it is demonstrated that ABX6 compounds can form perovskite-like 3D crystalline frameworks with short interhalide contacts, enabling advanced optoelectronic characteristics of these materials. The designed compound shows an impressive performance in planar junction solar cells delivering external quantum efficiency of ≈80% and power conversion efficiency of ≈4%, thus being comparable with the conventional perovskite material MAPbBr3. The discovery of the first perovskite-like compound ABX6 exhibiting good photovoltaic performance opens wide opportunities for rational design of novel perovskite-like semiconductor materials for advanced electronic and photovoltaic applications.

Язык оригиналаанглийский
Номер статьи1701140
Число страниц6
ЖурналAdvanced Energy Materials
Том8
Номер выпуска6
DOI
СостояниеОпубликовано - 26 фев 2018

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  • Цитировать

    Adonin, S. A., Frolova, L. A., Sokolov, M. N., Shilov, G. V., Korchagin, D. V., Fedin, V. P., Aldoshin, S. M., Stevenson, K. J., & Troshin, P. A. (2018). Antimony (V) Complex Halides: Lead-Free Perovskite-Like Materials for Hybrid Solar Cells. Advanced Energy Materials, 8(6), [1701140]. https://doi.org/10.1002/aenm.201701140