Atomic-force microscopic images, x-ray diffraction patterns, Urbach energies and photoluminescence quenching experiments show that the interfacial contact quality between the hydrophobic [6,6]-phenyl-C₆₁-buttric acid methyl ester (PCBM) thin film and hydrophilic CH₃NH₃PbI₃ (MAPbI₃) thin film can be effectively improved by using a binary antisolvent mixture (toluene:dichloromethane or chlorobenzene:dichloromethane) in the anti-solvent mixture-mediated nucleation process, which increases the averaged power conversion efficiency of the resultant PEDOT:PSS (P3CT-Na) thin film based MAPbI₃ solar cells from 13.18% (18.52%) to 13.80% (19.55%). Beside, the use of 10% dichloromethane (DCM) in the binary antisolvent mixture results in a nano-textured MAPbI₃ thin film with multicrystalline micrometer-sized grains and thereby increasing the short-circuit current density and fill factor (FF) of the resultant solar cells. It is noted that a remarkable FF of 80.33% is achieved, which can be used to explain the stable photovoltaic performance without additional encapsulations.

原子力显微图像、X 射线衍射图、Urbach 能量和光致发光猝灭实验表明，疏水性 [6,6]-苯基-C _61-丁酸甲酯 (PCBM) 薄膜与亲水性 CH之间的界面接触质量₃ NH ₃碘化铅₃（MAPbI ₃在反溶剂混合物介导的成核过程，这增加的平均功率转换效率（二氯甲烷：二氯甲烷或氯苯甲苯））的薄膜可以有效地通过使用二进制反溶剂混合物改进所得 PEDOT:PSS (P3CT-Na) 薄膜基 MAPbI ₃太阳能电池从 13.18% (18.52%) 到 13.80% (19.55%)。此外，在二元反溶剂混合物中使用 10% 二氯甲烷 (DCM) 会产生具有多晶微米级晶粒的纳米纹理 MAPbI ₃薄膜，从而增加所得的短路电流密度和填充因子 (FF)太阳能电池。值得注意的是，实现了 80.33% 的显着 FF，这可以用来解释没有额外封装的稳定光伏性能。