Pb defect passivation and FA immobilization: towards efficient and stable perovskite solar cells
Source abstract
Abstract
The –CF 3 group in EMTC forms H-bonds with FA + , anchoring it and suppressing ion migration. Meanwhile, CO, S, and –CF 3 coordinate with undercoordinated Pb 2+ , passivating defects, promoting larger grains, stabilizing [PbI 6 ] 4− , and reducing organic cation volatilization.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Silicon and Solar Cell Technologies · Perovskite Materials and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
Laboratory of Advanced Optoelectronic Materials, Suzhou Key Laboratory of Novel Semiconductor-optoelectronics Materials and Devices, P. R. China
Beijing Research Institute of Chemical Industry China Petroleum & Chemical Corporation, Beijing 100013, P. R. China
Funding
National Natural Science Foundation of China · Priority Academic Program Development of Jiangsu Higher Education Institutions · Collaborative Innovation Center of Suzhou Nano Science and Technology
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