مشخصات پژوهش

صفحه نخست /A Highly Stable All‐Inorganic ...
عنوان A Highly Stable All‐Inorganic CsPbBr3 Perovskite Solar Cell
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Perovskite; Solar Cell; Stability; Power conversion efficiency; SCAPS
چکیده In recent years, the instability of hybrid organic-inorganic halide perovskite solar cells (PSCs) has been an important challenge. The issue of the destruction as well as a carrier density stability of the perovskite must be addressed to simultaneously achieve the long lifetime of PSCs and acceptable conversion efficiency. Present study aims to address these issues by using all-inorganic CsPbBr3 perovskite as a light absorber material. Through a simulation process, the perovskite thickness was optimized yielding the highest power conversion efficiency (PCE) of a device reaching 4.04%. After storage for 3 months at room temperature with a humidity of 20% and under illumination of AM 1.5 G, only 35% loss in PCE was observed, indicating a promising stability of the fabricated CsPbBr3-based devise.
پژوهشگران دمیر سفین (نفر ششم به بعد)، آننا دکتراوا (نفر ششم به بعد)، ماریا باباشینکا (نفر پنجم)، باربارا میراسلو (نفر چهارم)، قدرت محمودی (نفر سوم)، سینا دلیر (نفر دوم)، مسعود مهرابیان (نفر اول)