INFLUENCE OF THE SOLVENT AND THE RATIO OF STARTING REAGENTS ON THE PROPERTIES OF ORGANIC-INORGANIC PEROVSKITE MAPbI3

• Date: 2022
• Author Affiliations: Pavlo Torchyniuk — V.I. Vernadsky Institute of General and Inorganic Chemistry of National Academy of Sciences of Ukraine, Palladina ave., 32/34, Kyiv, 03142, Ukraine mob. phone. [phone]; Oleg V'yunov — Candidate of Chemical Sciences, Senior Researcher, V.I. Vernadsky Institute of General and Inorganic Chemistry of National Academy of Sciences of Ukraine, Palladina ave., 32/34, Kyiv, 03142,; Viktor Vlasyuk — Researcher, V. E. Lashkarev Institute of Semiconductor Physics of National Academy of Sciences of Ukraine, pr. Nauki 41, Kyiv, 03028; Vitaliy Kostylyov — Doctor of Physical and Mathematical Sciences, Senior Researcher, V. E. Lashkarev Institute of Semiconductor Physics of National Academy of Sciences of Ukraine, pr. Nauki 41, Kyiv, 03028; Anatolii Belous — Doctor of Chemical Sciences, Professor, Academician of NAS of Ukraine V.I. Vernadsky Institute of General and Inorganic Chemistry of National Academy of Sciences of Ukraine, Palladina ave., 32/34, Kyiv, 03142,
• Keywords: keywords
• Main Authors: Torchyniuk, Pavlo, V'yunov, Oleg, Vlasyuk, Viktor, Kostylyov, Vitaliy, Belous, Anatolii
• Format: Article
• Language: English
• Published: V.I.Vernadsky Institute of General and Inorganic Chemistry 2022
• Online Access: https://ucj.org.ua/index.php/journal/article/view/434
• Journal Title: Ukrainian Chemistry Journal

The peculiarities of formation and properties of organiс-inorganic MAPbI3 perovskite films, obtained from solutions with different ratios of starting reagents (PbI2:MAI = 1:1,1:2, and 1:3), in the DMF and DMSO solvents, studied. As the PbI2:MAI ratio increases, the temperature of the formation of a...