این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۰، شماره ۳، صفحات ۸۷۲-۸۸۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Natural Plant Trifolium Pratense, Mirabilis Jalapa and Bassia Scoparia Extract Used as Photosensitizer in Dye-Sensitized Solar Cell
چکیده انگلیسی مقاله The environmental challenges motivated researchers to replace conventional energy sources with clean and green energy. The Dye-sensitized Solar Cell (DSC) is fabricated from environmentally friendly material, however, its efficiency is less than the 1st generation solar cells. In this study, the extract from natural plants such as i) Trifolium pratense ii) Mirabilis jalapa, and iii) Bassia scoparia (Kochia scoparia) are used as a photosensitizer in the DSC. These extracts contain a different class of colorants (dye) specifically betalains, chlorophyll, and anthocyanins. The efficiencies of as-prepared DSC using these dyes were measured and compared with each other. The highest efficiency of 0.18% was recorded in DSC using Bassia scoparia extract. The efficiency of DSC using Trifolium pratense and Mirabilis jalapa extract was 0.15% and 0.05% respectively. The photoanodes of DSCs were characterized using UV Visible spectroscopy, PL emission spectroscopy, and FT-IR. The Bassia scoparia extract was found to give better light absorption, photon emission, and sticking capability with TiO2 as compare to Trifolium pratense and Mirabilis jalapa. These natural dyes have never been reported for fabrication of DSC.
کلیدواژه‌های انگلیسی مقاله Renewable Energy,Dye-sensitized solar cell,Natural dyes,Photovoltaic performance
نویسندگان مقاله Muhammad Ayaz |
Department of Physics, University of Balochistan, Quetta, PAKISTAN

Jafar Khan Kasi |
Department of Physics, University of Balochistan, Quetta, PAKISTAN

Ajab Khan Kasi |
Department of Physics, University of Balochistan, Quetta, PAKISTAN

Muzamil Bokhari |
Department of Physics, University of Balochistan, Quetta, PAKISTAN

Muhammad Sohail |
Department of Physics, University of Balochistan, Quetta, PAKISTAN

Sami Ullah |
Department of Physics, University of Balochistan, Quetta, PAKISTAN

Sami Ullah |
Department of Chemistry, University of Balochistan, Quetta, PAKISTAN

نشانی اینترنتی https://ijcce.ac.ir/article_38359_a96911d71f6550b972df0df41d649a84.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات