Highly Efficient and Stable Inverted Perovskite Solar Cell Using Pure δ‐FAPbI3 Single Crystals (Small 52/2023)
Source abstract
Abstract
Perovskite Solar Cells In article number 2305246, Sang Hyuk Im, Woo-Sik Kim, and co-workers present a novel method that enhances inverted perovskite solar cell efficiency by synthesizing pure δ-formamidinium lead triiodide (δ-FAPbI3) single crystals. The champion device achieves 23.48% efficiency, and improves to 25.07% with 3-(aminomethyl)pyridine treatment. Even after 1,000 hours at 85 °C under 1-Sun illumination, the unencapsulated device maintains 97.22% efficiency, showing remarkable long-term stability.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications
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Affiliations
Functional Crystallization Center Department of Chemical Engineering (Integrated Engineering) Kyung Hee University Yongin Gyeonggi‐do 17104 Republic of Korea
Department of Chemical and Biological Engineering Korea University 145 Anam‐Ro, Seongbuk‐Gu Seoul 02841 Republic of Korea
References
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