Ethylammonium Bromide- and Potassium-Added CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> Perovskite Solar Cells

Ethylammonium Bromide- and Potassium-Added CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> Perovskite Solar Cells

Perovskite solutions with added potassium iodide (KI) and ethylammonium bromide (EABr) were used to fabricate perovskite solar cells in ordinary air at 190 °C. The addition of EABr and KI induced (100)-oriented perovskite crystals, which resulted in the improvement in short-circuit current densities...

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Bibliographic Details
Main Authors: Shuhei Terada, Takeo Oku, Atsushi Suzuki, Masanobu Okita, Sakiko Fukunishi, Tomoharu Tachikawa, Tomoya Hasegawa
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Photonics
Subjects:
perovskite
solar cells
ethylammonium
potassium
Online Access:https://www.mdpi.com/2304-6732/9/11/791

Internet

https://www.mdpi.com/2304-6732/9/11/791

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