10.57647/j.jtap.2024.si-AICIS23.21

A theoretical calculation of the efficiency of indoline dyes-sensitized contact with ZnO in solar cell

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  • Firas Adel Shnain1,
  • Hadi J. M. Al-Agealy*2,
  1. College of Education for Pure Science Ibn-ALHaitham, University of Baghdad, Baghdad, Iraq
  2. Department of Physics, College of Education for Pure Science -Ibn Al-Haitham, University of Baghdad, Baghdad, Iraq
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Published in Issue 2024-06-15

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1.
Shnain FA, Al-Agealy HJM. A theoretical calculation of the efficiency of indoline dyes-sensitized contact with ZnO in solar cell. J Theor Appl phys. 2024 Jun. 15;18. Available from: https://oiccpress.com/jtap/article/view/8041
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Abstract

In this research, the efficiency of the D102-ZnO heterojunction device was evaluated using a quantum model based on electronic transport theory. The electron will move from the excited state D102 indoline-sensitive dye to the wide band gap ZnO. Given the current understanding of the working mechanism of DSSCs, the energy levels of the D102-ZnO heterojunction device must be continuously surrounded by an acetonitrile solvent electrode. The current-voltage (JV) characteristics of D102-ZnO are calculated at T = 300 k and 100 mW/cm2 irradiation. The fill factor increases from 0.230 to 0.246 and the efficiency increases from 4.914 to 9.589 for the D102-ZnO device to increase the concentration from 1.65Ã1023 1/m3 to 4.65Ã1023 1/m3.

Keywords

  • D102 dye,
  • Dye sensitized solar,
  • Efficiency,
  • ZnO
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