Effect of loading and standbye time of the organic dye N719 on the photovoltaic performance of ZnO based DSSC
Yazarlar (4)
Doç. Dr. Seval AKSOY PEHLİVANOĞLU Sinop Üniversitesi, Türkiye
Prof. Dr. Kamuran Görgün Eskişehir Osmangazi Üniversitesi, Türkiye
Prof. Dr. Yasemin Çağlar Eskişehir Teknik Üniversitesi, Türkiye
Prof. Dr. Müjdat Çağlar Eskişehir Teknik Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | JOURNAL OF MOLECULAR STRUCTURE (Q3) | ||
| Dergi ISSN | 0022-2860 Dergi Bilgileri (2019) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2019 |
| Cilt / Sayı / Sayfa | 1189 / 0 / 181–186 | DOI | 10.1016/j.molstruc.2019.04.040 |
| Makale Linki | http://dx.doi.org/10.1016/j.molstruc.2019.04.040 | ||
| UAK Araştırma Alanları |
Yarı İletkenler
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| Özet |
| In this work, ZnO nanopowders were synthesized by microwave assisted hydrothermal method. To measure the photoelectrochemical properties of the obtained ZnO nanopowders, ZnO film was coated on FTO by using doctor blade method and the dye solution consisting N719 was used. For the investigations of structural and morphological properties, X-ray diffraction (XRD) measurements and scanning electron microscopy (SEM) analysis were carried out. The optical reflectance of the ZnO films with and without dye were recorded using spectrophotometer and by using Kubelka-Munk function, the two optical band gaps were detected at about 3.25 eV (direct band gap of ZnO) and 2.20 eV. The current–voltage (Isingle bondV) characterizations of fabricated ZnO-DSSCs were performed for three consecutive days and the best performance was obtained from the cell at 2 h loading time and 2 day standbye time … |
| Anahtar Kelimeler |
| ZnO nanopowders | Microwave assisted hydrothermal | DSSC |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 37 |
| Google Scholar | 57 |