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Progress of Triple Cation Organometal Halide Perovskite Solar Cells
Author(s) -
Dong Chong,
Wang Zhao-Kui,
Liao Liang-Sheng
Publication year - 2020
Publication title -
energy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.91
H-Index - 44
eISSN - 2194-4296
pISSN - 2194-4288
DOI - 10.1002/ente.201900804
Subject(s) - perovskite (structure) , halide , ambipolar diffusion , materials science , photovoltaic system , band gap , fabrication , nanotechnology , optoelectronics , engineering physics , chemistry , inorganic chemistry , crystallography , electrical engineering , physics , engineering , medicine , plasma , alternative medicine , pathology , quantum mechanics
Organometal halide perovskites (PVSs) are a type of promising absorbing materials utilized in photovoltaic devices for their ambipolar charge carrier transporting properties, tunable bandgap, and solution processability. Among them, triple cation perovskites (TC‐PVSs) have attracted considerable research interest. Herein, TC‐PVSs are compared with conventional PVSs to demonstrate their superiority in phase stabilization and structural stability. In addition, surface treatment and structure adjustment methods are provided for device fabrication. Furthermore, the stability of TC‐PVSs and the corresponding devices are discussed, and the challenges and perspectives for large‐area flexible device manufacturing are provided. It is expected that this review could be helpful to understand the rapid development of TC‐PVS solar cells from more facets.