Browsing by Subject P3HT:PCBM/nc-TiO2 heterojunctions

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  • Authors: Nguyen, Nang Dinh; Tran, Thi Thao; Do, Ngoc Chung; Vo, Van Truong (2014)

  • Nanorod-like TiO2 was grown on Ti wafers by annealing at 700oC for 1.5h. Hybrid Organic Solar Cells (HOSC) were then prepared by using a nano hybrid material of P3HT:PCBM/nc-TiO2. The HOSC have the laminar structure of Al/P3HT:PCBM/TiO2/Ti, where P3HT:PCBM weremade by spincoating. Under illumination of the standard light wavelength (l = 470 nm), the polymer luminescence quenching was observed at the heterojunctions, resulting in the charge separation. With an illumination power of 56 mW/cm2, a best hybrid solar cell exhibited an open circuit voltage of 0.60 V, short cut current density of 4.60 mA/cm2, fill factor of 0.54 and photoelectrical conversion efficiency of 2.6 %. This suggest...

Browsing by Subject P3HT:PCBM/nc-TiO2 heterojunctions

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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Showing results 1 to 1 of 1
  • 64.pdf.jpg
  • Article


  • Authors: Nguyen, Nang Dinh; Tran, Thi Thao; Do, Ngoc Chung; Vo, Van Truong (2014)

  • Nanorod-like TiO2 was grown on Ti wafers by annealing at 700oC for 1.5h. Hybrid Organic Solar Cells (HOSC) were then prepared by using a nano hybrid material of P3HT:PCBM/nc-TiO2. The HOSC have the laminar structure of Al/P3HT:PCBM/TiO2/Ti, where P3HT:PCBM weremade by spincoating. Under illumination of the standard light wavelength (l = 470 nm), the polymer luminescence quenching was observed at the heterojunctions, resulting in the charge separation. With an illumination power of 56 mW/cm2, a best hybrid solar cell exhibited an open circuit voltage of 0.60 V, short cut current density of 4.60 mA/cm2, fill factor of 0.54 and photoelectrical conversion efficiency of 2.6 %. This suggest...