高效钙钛矿/PCBM有机太阳能电池的制备与性能
Fabrication and Properties of High-Efficiency Perovskite/PCBM Organic Solar Cells.
作者信息
Chen Lung-Chien, Chen Jhih-Chyi, Chen Cheng-Chiang, Wu Chun-Guey
机构信息
Department of Electro-Optical Engineering, National Taipei University of Technology, 1, Section 3, Chung-Hsiao E. Road, Taipei 106, Taiwan,
出版信息
Nanoscale Res Lett. 2015 Dec;10(1):1020. doi: 10.1186/s11671-015-1020-2. Epub 2015 Aug 5.
UNLABELLED
This work presents a CH3NH3PbI3/PCBM organic solar cell. Organic PCBM film and CH3NH3PbI3 perovskite film are deposited on the
PEDOT
PSS/ITO glass substrate by the spin coating method. The performance of the organic solar cells was observed by changing the thickness of CH3NH3PbI3 perovskite. The thickness of a perovskite film can affect the carrier diffusion length in a device that strongly absorbs light in the red spectral region. The short-circuit current density and the power conversion efficiency were 21.9 mA/cm(2) and 11.99 %, respectively, for the sample with 210-nm-thick CH3NH3PbI3 perovskite active layer.
未标注
本工作展示了一种CH3NH3PbI3/PCBM有机太阳能电池。通过旋涂法将有机PCBM薄膜和CH3NH3PbI3钙钛矿薄膜沉积在PEDOT:PSS/ITO玻璃基板上。通过改变CH3NH3PbI3钙钛矿的厚度来观察有机太阳能电池的性能。钙钛矿薄膜的厚度会影响在红色光谱区域强烈吸收光的器件中的载流子扩散长度。对于具有210纳米厚CH3NH3PbI3钙钛矿活性层的样品，短路电流密度和功率转换效率分别为21.9 mA/cm²和11.99%。
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