Email this article Cobalt and Yttrium Modified TiO2 Nanotubes Based Dye-Sensitized Solar Cells for Solar-Energy Conversion
- Authors: Shabanov N.S.1,2, Isaev A.B.1, Orudzhev F.F.1, Murliev E.K.1
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Affiliations:
- Dagestan State University
- Analytical Center for Collective Use
- Issue: Vol 44, No 1 (2018)
- Pages: 57-59
- Section: Regular Papers
- URL: https://journals.rcsi.science/1063-7850/article/view/207132
- DOI: https://doi.org/10.1134/S1063785018010170
- ID: 207132
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Abstract
The solar-energy conversion in eosin-sensitized solar cells based on cobalt and yttrium modified TiO2 nanotubes has been studied.It is established that the doping with metal ions shifts the absorption edge for Co and Y doped titanium dioxide samples to longer and shorter wavelengths, respectively. The efficiency of solar energy conversion depends on the wide bandgap of the semiconductor anode and reaches a maximum (4.4%) for yttrium-doped TiO2 in comparison to that (4.1%) for pure titanium dioxide.
About the authors
N. S. Shabanov
Dagestan State University; Analytical Center for Collective Use
Email: abdul-77@yandex.ru
Russian Federation, Makhachkala, Dagestan, 367018; Makhachkala, Dagestan
A. B. Isaev
Dagestan State University
Author for correspondence.
Email: abdul-77@yandex.ru
Russian Federation, Makhachkala, Dagestan, 367018
F. F. Orudzhev
Dagestan State University
Email: abdul-77@yandex.ru
Russian Federation, Makhachkala, Dagestan, 367018
E. K. Murliev
Dagestan State University
Email: abdul-77@yandex.ru
Russian Federation, Makhachkala, Dagestan, 367018
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