Spatial Atomic Arrangement of Cyclohexyl‐Based Ligands for Enhanced Interface Passivation in 2D/3D Perovskite Solar Cells (Small 30/2025)
Source abstract
Abstract
Perovskite Solar Cells A comparative study of cis- and trans-hydroxylated cyclohexylammonium ligands in perovskite solar cells reveals distinct interfacial interactions with [PbI6]4− octahedra. The cis isomer preferentially anchors onto the 3D perovskite surface, forming a 2D/3D heterojunction that enables effective defect passivation and promotes efficient hole extraction across the perovskite–HTL interface, thereby enhancing charge transport and device performance. More in article number 2501564, Yun Seog Lee and co-workers.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications · Quantum Dots Synthesis And Properties
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Affiliations
Department of Mechanical Engineering Seoul National University Seoul 08826 Republic of Korea
Inter‐University Semiconductor Research Center Seoul National University Seoul 08826 Republic of Korea
References
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