材料科学
超声波传感器
钙钛矿(结构)
热分解法
热解
生产(经济)
工艺工程
化学工程
纳米技术
声学
薄膜
工程类
物理
经济
宏观经济学
作者
Murat Kaleli,Esra Şen,Havva Elif Lapa,Durmuş Ali Aldemir
标识
DOI:10.1016/j.physb.2022.414293
摘要
Lead-free FTO/TiO 2 /MASnBr 3 /P3HT/Ag perovskite solar cells (PSCs) were fabricated by a fully ultrasonic spray pyrolysis (USP) method. The MASnBr 3 thin films had very large grains (clusters) up to 15 μm. The crystal/crystallite size of the films was determined from the XRD pattern as 112.7 nm. The coating of MASnBr 3 and P3HT layers was carried out on a large area of 36 cm 2 . The champion cell with an active area of 0.30 cm 2 has an open circuit voltage of 0.370 V, a short circuit of 0.460 mA/cm 2 , a fill factor of 57.2%, and a power conversion efficiency of 0.097%. The production of all layers with the USP method is important to the commercialization of the lead-free PSCs.
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