Extended absorption window and improved stability of cesium-based triple-cation perovskite solar cells passivated with perfluorinated organics

• المؤلفون الرئيسيون: Salim, K. M. Muhammed, Koh, Teck Ming, Bahulayan, Damodaran, Harikesh, Padinhare Cholakkal, Nur Fadilah Jamaludin, Febriansyah, Benny, Bruno, Annalisa, Mhaisalkar, Subodh, Mathews, Nripan
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Materials; Thin Films; Power Conversion Efficiency
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/141116
• المؤسسة: Nanyang Technological University

Despite the high-quality films achieved with triplecation perovskites, the deviation from an optimized band gap by virtue of Shockley-Queisser estimation signifies consequential light absorption losses in this system. Herein, it is shown that, by passivating the perovskite surface with a hydrophobic...