Interfacial 2-hydrozybenzophenone passivation for highly efficient and stable perovskite solar cells

• المؤلفون الرئيسيون: Foo, Shini, Thambidurai, Mariyappan, Harikesh, Padinhare Cholakkal, Mathews, Nripan, Huang, Yizhong, Dang, Cuong
• مؤلفون آخرون: School of Materials Science and Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Materials; Planar Perovskite Solar Cell; Passivation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/159604

Defects found on the surfaces of organic-inorganic perovskite films are detrimental to the device efficiency, reproducibility and stability. Herein, 2-hydrozybenzophenone (HBP) is introduced to the perovskite/spiro-OMeTAD interface in which the optimized device shows superior power conversion effici...