|
1
|
Yang Y, Li G, Zhao L, Tan P, Li Y, Li S, Tan L, Deng C, Wang S, Zhao Z, Yuan C, Ding H, Chen L, Zhu J, Guan Y, Hou CH, Tang P, Li Q, Liu H, Yang Y, Abate A, Shyue JJ, Wu J, Russell TP, Hu Q. A Catalyst-Like System Enables Efficient Perovskite Solar Cells. Adv Mater 2024:e2311145. [PMID: 38334458 DOI: 10.1002/adma.202311145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/25/2023] [Indexed: 02/10/2024]
Abstract
High-quality perovskite films are essential for achieving high performance of optoelectronic devices; However, solution-processed perovskite films are known to suffer from compositional and structural inhomogeneity due to lack of systematic control over the kinetics during the formation. Here, the microscopic homogeneity of perovskite films is successfully enhanced by modulating the conversion reaction kinetics using a catalyst-like system generated by a foaming agent. The chemical and structural evolution during this catalytic conversion is revealed by a multimodal synchrotron toolkit with spatial resolutions spanning many length scales. Combining these insights with computational investigations, a cyclic conversion pathway model is developed that yields exceptional perovskite homogeneity due to enhanced conversion, having a power conversion efficiency of 24.51% for photovoltaic devices. This work establishes a systematic link between processing of precursor and homogeneity of the perovskite films.
Collapse
Affiliation(s)
- Yuqian Yang
- School of Microelectronics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Guodong Li
- Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Fujian Provincial Key Laboratory of Photoelectric Functional Materials, Institute of Materials Physical Chemistry, Huaqiao University, Xiamen, 361021, China
- Institute of Carbon Neutrality and New Energy, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, 310018, China
| | - Lichen Zhao
- State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Frontiers Science Center for Nano-optoelectronics & Collaborative Innovation Center of Quantum Matter, Peking University, Beijing, 100871, China
| | - Pengju Tan
- School of Microelectronics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Yu Li
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, Anhui, 230029, China
| | - Shunde Li
- State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Frontiers Science Center for Nano-optoelectronics & Collaborative Innovation Center of Quantum Matter, Peking University, Beijing, 100871, China
| | - Lina Tan
- Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Fujian Provincial Key Laboratory of Photoelectric Functional Materials, Institute of Materials Physical Chemistry, Huaqiao University, Xiamen, 361021, China
| | - Chunyan Deng
- Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Fujian Provincial Key Laboratory of Photoelectric Functional Materials, Institute of Materials Physical Chemistry, Huaqiao University, Xiamen, 361021, China
| | - Shibo Wang
- Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Fujian Provincial Key Laboratory of Photoelectric Functional Materials, Institute of Materials Physical Chemistry, Huaqiao University, Xiamen, 361021, China
| | - Zhenzhu Zhao
- School of Microelectronics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Chengjian Yuan
- School of Microelectronics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Honghe Ding
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, Anhui, 230029, China
| | - Liang Chen
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, Anhui, 230029, China
| | - Junfa Zhu
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, Anhui, 230029, China
| | - Yong Guan
- National Synchrotron Radiation Laboratory (NSRL), University of Science and Technology of China, Hefei, Anhui, 230029, China
| | - Cheng-Hung Hou
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - Pengyi Tang
- State Key Laboratory of Information Functional Materials, 2020 X-Lab, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Quiyang Li
- State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Frontiers Science Center for Nano-optoelectronics & Collaborative Innovation Center of Quantum Matter, Peking University, Beijing, 100871, China
| | - Hong Liu
- State Key Laboratory of Information Functional Materials, 2020 X-Lab, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Yingguo Yang
- Shanghai Synchrotron Radiation Facility (SSRF), Zhangjiang Lab, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201204, China
| | - Antonio Abate
- Department Novel Materials and Interfaces for Photovoltaic Solar Cells Helmholtz-Zentrum Berlin für Materialien und Energie Kekuléstraße 5, 12489, Berlin, Germany
| | - Jing-Jong Shyue
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - Jihuai Wu
- Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Fujian Provincial Key Laboratory of Photoelectric Functional Materials, Institute of Materials Physical Chemistry, Huaqiao University, Xiamen, 361021, China
| | - Thomas P Russell
- Polymer Science and Engineering Department, Conte Center for Polymer Research, University of Massachusetts, 120 Governors Drive, Amherst, MA, 01003, USA
| | - Qin Hu
- School of Microelectronics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| |
Collapse
|