聚萘二甲酸乙二醇酯
材料科学
钙钛矿(结构)
能量转换效率
基质(水族馆)
光电子学
氧化铟锡
软件可移植性
纳米技术
透射率
图层(电子)
电极
吞吐量
计算机科学
化学工程
电信
海洋学
化学
物理化学
地质学
工程类
无线
程序设计语言
作者
Seong Sik Shin,Woon Seok Yang,Jun Hong Noh,Jae Ho Suk,Nam Joong Jeon,Jong Hoon Park,Ju Seong Kim,Won Mo Seong,Sang Il Seok
摘要
Fabricating inorganic-organic hybrid perovskite solar cells (PSCs) on plastic substrates broadens their scope for implementation in real systems by imparting portability, conformability and allowing high-throughput production, which is necessary for lowering costs. Here we report a new route to prepare highly dispersed Zn2SnO4 (ZSO) nanoparticles at low-temperature (<100 °C) for the development of high-performance flexible PSCs. The introduction of the ZSO film significantly improves transmittance of flexible polyethylene naphthalate/indium-doped tin oxide (PEN/ITO)-coated substrate from ∼75 to ∼90% over the entire range of wavelengths. The best performing flexible PSC, based on the ZSO and CH3NH3PbI3 layer, exhibits steady-state power conversion efficiency (PCE) of 14.85% under AM 1.5G 100 mW·cm(-2) illumination. This renders ZSO a promising candidate as electron-conducting electrode for the highly efficient flexible PSC applications.
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