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

• 作者: A. Al Hassan M. D. Abd Allah M. H. M. HILO R. Abd Elgani
• 来源期刊: 自然科学期刊(英文)
• 学科: 医学
• 关键词: Solar Cell Conductivity FILL Factor Efficiency MUSCOVITE
• 年，卷（期）: zrkxqkyw_2013,（1）
• 页码范围: 52-56
• 页数: 5页
• 分类号: R73

摘要

Solar cells were fabricated from (Muscovite/ TiO2/Dye/Al), the effect of temperature, concen- tration and light intensity on the electrical prop- erties of (Muscovite/TiO2/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%.