| Summary: | 碩士 === 國立虎尾科技大學 === 光電工程系光電與材料科技碩士班 === 107 === This study mainly discusses the analysis of perovskite solar cell films with different Anti-solvent and anti-solvent doping.The Open-Circuit Voltage (Voc), Short-Circuit Current density (Jsc),Fill Factor(FF)and photoelectric conversion efficiency (PCE) of the films modified with different anti-solvents are discussed,The components used in this study are reverse structure (n-i-p): Glass/ITO/PEDOT:PSS/CH3NH3PBI3/PCBM/Ag As components of this study.
Anti-solvent is an effective way to change the crystallization of Perovskite films, but the good use is to help Perovskite Films,but if used poorly to damage Perovskite films .So in this study, Chlorobenzene, Chloroform, ethyl ethanoate and Toluene were used as antisolvent to improve the Perovskite Thin films, The study is carried out with different ratios and different times of dripping and drying time and temperature.
In this paper, the best anti-solvent doping is acetic acid B +10% Toluene, the open circuit voltage is 0.7V, the short circuit current is 16.5mA, the quality factor is 66% and the conversion efficiency is 7.76%.
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