Hydrogen Bond-Mediated Pseudo-Halide Complexation for Stable and Efficient Perovskite Precursors and Solar Cells

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE02793K, Paper

Taeyeong Yong, Seongmin Choi, Soo-Kwan Kim, Sanghoon Han, Gayoung Seo, Hae Jeong Kim, Jin Young Park, Han Na Yu, Hyung Ryul You, Eon Ji Lee, Gyudong Lee, Wonjong Lee, Sunkyu Kim, Siwon Yun, Yujin Lee, Jaebaek Lee, Dae-Hwan Kim, Sung Jun Lim, Dae-Hyun Nam, Younghoon Kim, Jongchul Lim, Byung Joon Moon, Jongmin Choi
The deprotonation of organic cations and oxidation of halide ions in perovskite are major degradation factors causing irreversible stability and efficiency loss in devices. To address these issues, we designed…
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