Fabrication and Properties of High-Efficiency Perovskite/PCBM Organic Solar Cells

نویسندگان

  • Lung-Chien Chen
  • Jhih-Chyi Chen
  • Cheng-Chiang Chen
  • Chun-Guey Wu
چکیده

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.

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عنوان ژورنال:

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2015