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A Review on Additives for Halide Perovskite Solar Cells
Ist Teil von
Advanced energy materials, 2020-04, Vol.10 (13), p.n/a
Ort / Verlag
Weinheim: Wiley Subscription Services, Inc
Erscheinungsjahr
2020
Link zum Volltext
Quelle
Wiley-Blackwell Full Collection
Beschreibungen/Notizen
Additives are widely adopted for efficient, stable, and hysteresis‐free perovskite solar cells and play an important role in various breakthroughs of perovskite solar cells (PSCs). Herein the various additives adopted for PSCs are reviewed and their functioning mechanism and influence on device performance is described. The main roles of additives, modulating morphology of perovskite films, stabilizing phase of formamidinium (FA) and cesium (Cs)‐based perovskites, adjusting energy level alignment in PSCs, suppressing nonradiative recombination in perovskites, eliminating hysteresis, enhancing operational stability of PSCs, are summarized.
The various additives adopted for perovskite solar cells (PSCs) are reviewed and their functioning mechanisms and influence on device performance are described. The main roles of additives modulating morphology of perovskite films are summarized; stabilizing phase of formamidinium and cesium‐based perovskites, adjusting energy level alignment in PSCs, suppressing nonradiative recombination in perovskite, eliminating hysteresis, and enhancing operational stability of PSCs.