Autor: El-Agez, T. M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Dye-sensitized solar cells using some organic dyes as photosensitizers
Autorzy:: El-Agez, T. M.
Taya, S. A.
Elrefi, K S
Abdel-Latif, M S
Powiązania:: https://bibliotekanauki.pl/articles/174328.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: dye-sensitized solar cells
synthetic dyes
Opis:: Eight organic dyes are used as sensitizers for dye-sensitized solar cells. These dyes are eosin Y, aniline blue, bromophenol blue, alcian blue, methyl orange, crystal violet, fast green, and carbol fuchsin. The absorption spectra of these dyes are carried out by UV–VIS spectrophotometry. Dye-sensitized solar cells are assembled using nanostructured, mesoporous TiO2 films. Photovoltaic parameters of the fabricated cells are investigated and the highest overall conversion efficiency of 0.399% is obtained for the dye-sensitized solar cell sensitized with eosin Y.
Źródło:: Optica Applicata; 2014, 44, 2; 345-351
0078-5466
1899-7015
Pojawia się w:: Optica Applicata
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Improvement of the performance of purple carrot sensitized solar cells by acidic treatment of FTO glass substrate and TiO₂ film
Autorzy:: Radwan, I.
Taya, S.
El-Agez, T.
Abdel-Latif, M.
Ghamri, H.
Powiązania:: https://bibliotekanauki.pl/articles/1158255.pdf
Data publikacji:: 2016-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 88.40.-j
88.40.H-
Opis:: In this paper, dye sensitized solar cells were prepared using titanium dioxide (TiO₂) and natural dye extracted from purple carrot. The performance of dye sensitized solar cells was significantly improved through the pre- and post-treatments of the fluorinated tin oxide (FTO) glass substrate and the TiO₂ film using hydrochloric (HCl), phosphoric (H₃PO₄), and nitric (HNO₃) acids. The results showed that the pre-treatment of the FTO with H₃PO₄ and the post-treatment of TiO₂ with HNO₃ resulted in improved efficiencies of 130% and 250%, respectively.
Źródło:: Acta Physica Polonica A; 2016, 130, 3; 795-799
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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