Effect of doping concentration on the performance of solar cell constructed from (Muscovite/TiO<sub>2</sub>/Dye/Al)

Abstract

Solar cells were fabricated from (Muscovite/TiO 2 / Dye/Al), the effect of temperature, concentration and light intensity on the electrical properties of (Muscovite/TiO 2 /Dye/Al) was studied. The relationship between current and voltage was found to be algorism, which is in agreement with the ordinary relation for solar cells. When dye concentration was increased the conductivity, fill factor and efficiency were also increased. This result is found to be in conformity with the theoretical relations. The small energy gaps for their samples show that they are semiconductors. The maximum efficiency obtained is 33.2%.

Impact of the light intensity variation on the performance of solar cell constructed from (Muscovite/TiO<sub>2</sub>/Dye/Al)

“…In a previous work [19], the same result was obtained, but, the intensity was not taken into account, this work insured that the intensity of light played only a secondary role as one of the parameters affecting the solar cell efficiency.…”

Photovoltaic study of chemically engineered nano-titanium oxide loaded polyaniline matrix of architecture ITO/titanium oxide-polyaniline/aluminum

“…Perovskite sensitized solar cell based polyaniline delivers photovoltaic conversion efficiency of the order of 7.34% with long term stability [11]. Solar cell with architecture Muscovite/TiO 2 /Dye/Al shows maximum efficiency of the order of 33.2% [12]. Gan et al synthesized PANi/TiO 2 nanocomposites for explosive detection and mitigation.…”