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http://dx.doi.org/10.7471/ikeee.2018.22.4.965

A Study on the Characteristics of Semiconductor Oxides with V2O5  

Lee, Don-Kyu (Dept. of Electronics Engineering, Dong-Eui University)
Publication Information
Journal of IKEEE / v.22, no.4, 2018 , pp. 965-969 More about this Journal
Abstract
In the dye-sensitized solar cell, the semiconductor oxide plays an important role in the generation and transport of electrons, and thus extensive research on this has been continuously carried out. In this study, the characteristics of dye-sensitized solar cell are studied by fabricating semiconductor oxide doped with $V_2O_5$. The $TiO_2$ paste with $V_2O_5$ is prepared by the screen printing method of the sol - gel process and the surface and electrical properties are measured. The addition of $V_2O_5$ increased grain size and improved the open circuit voltage, short circuit current, charge factor and conversion efficiency of the dye sensitized solar cell.
Keywords
dye-sensitized solar cell; semiconductor oxide; $V_2O_5$. TiO2 paste; conversion efficiency;
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