ArticleAdvanced materials (Deerfield Beach, Fla.)2026
Intermediate-Site Anchoring Ligands Enable Robust Nonlayered Interfacial Passivation for Efficient and Stable Air-Processed Perovskite Solar Cells.
Wenjing Zheng, Chaehoon Jeon, Yiming Dai, Cheng Wang, Weicun Chu, Jie Sheng, Luyao Li, Qiankai Ba, Sang Il Seok, Riming Nie
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In one paragraphArticle in Advanced materials (Deerfield Beach, Fla.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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10 authors.
Wenjing ZhengState Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China.
Chaehoon JeonDepartment of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulju-gun, Ulsan, Republic of Korea.ORCID https://orcid.org/0009-0002-4414-6338 Yiming DaiState Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China.
Cheng WangState Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China.
Weicun ChuState Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China.
Jie ShengState Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China.
Luyao LiState Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China.ORCID https://orcid.org/0009-0009-5386-3655 Sang Il SeokDepartment of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulju-gun, Ulsan, Republic of Korea.ORCID https://orcid.org/0000-0001-9976-6628 Riming NieState Key Laboratory of Mechanics and Control of Mechanical Structures, Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education, Institute for Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China.ORCID https://orcid.org/0000-0003-4301-2397 Funding
Basic Research Program of Jiangsu BK20253025Fundamental Research Funds for the Central Universities NC2023001Fundamental Research Funds for the Central Universities NJ2022002Fundamental Research Funds for the Central Universities NJ2023002Fund of Prospective Layout of Scientific Research for NUAANational and Jiangsu Province BK20212008National and Jiangsu Province T2293691National Key Laboratory of Mechanics and Control for Aerospace Structures MCMS-I-0422K01National Key Research and Development Program of China 2019YFA0705400National Natural Science Foundation of China 52203359Research Fund of State Key Laboratory of Mechanics and Control for Aerospace Structures Grant No. MCAS-I-0525K01
6 · The paper itselfAbstract
The complex moisture-oxygen environment in air places stringent demands on surface passivation for air-processed perovskite solar cells. However, most conventional ammonium ligand-based passivation, which binds to the perovskite surface through a terminal site, often induces ligand intercalation, elevates interfacial resistance, and compromises environmental stability, thereby limiting efficient device fabrication under ambient conditions. In this study, we report a robust, ligand-based, intermediate-site anchoring strategy for nonlayered interfacial passivation using a series of choline derivatives. The thioacyl sulfur coordinates strongly with under-coordinated Pb
Indexed as
air‐processediodide defect healingperovskite solar cellssulfur anchoringtop‐interface passivation
Identifiers
PMID42508030
PMCPMC13579197
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