Dyes extracted from Biota orientalis, Piper nigrum, and  Glycyrrhiza glabra as photosensitizers for dye-sensitized solar cells

Monzir S ABDEL-LATİF; Taher M EL-AGEZ; Sofyan A TAYA; Hatem S EL-GHAMRİ; Amal Y BATNİJİ

Makale detayları

Dyes extracted from Biota orientalis, Piper nigrum, and Glycyrrhiza glabra as photosensitizers for dye-sensitized solar cells

Yazarlar:

Monzir S ABDEL-LATİF | Taher M EL-AGEZ | Sofyan A TAYA | Hatem S EL-GHAMRİ | Amal Y BATNİJİ

Yayıncı:

İlhami ÇOLAK

Dergi:

International Journal Of Renewable Energy Research 2015 Vol.5 Issue 4, pp.1034-1040

Belge Tipi:

Makale

Yayın Tarihi:

11/2015

Belge Dili:

İngilizce

Document ID (Org No.):

2000818172

Sıklık:

Aylık

pISSN:

1309-0127

Özet:

 

Three natural dyes were extracted from Biota orientalis, Piper nigrum and Glycyrrhiza glabra and used as photosensitizers for dye-sensitized solar cells (DSSCs). The dyes were tested as sensitizers before and after grinding the materials. Titanium dioxide (TiO2) nanopowder was used as a semiconducting material. The best photovoltaic performance was obtained for the DSSC sensitized with Glycyrrhiza glabra after grinding the material. This performance was significantly improved by acid treatment of the TiO2 photoelectrode. Electrochemical impedance spectroscopy of the fabricated DSSCs was carried out and charge recombination resistance, double layer capacitance, effective lifetime of electrons, charge transfer resistance, and constant phase element exponential coefficient were determined.

Makale detayları

Dyes extracted from Biota orientalis, Piper nigrum, and Glycyrrhiza glabra as photosensitizers for dye-sensitized solar cells

Yazarlar: Monzir S ABDEL-LATİF | Taher M EL-AGEZ | Sofyan A TAYA | Hatem S EL-GHAMRİ | Amal Y BATNİJİ

Yayıncı: İlhami ÇOLAK

Dergi: International Journal Of Renewable Energy Research 2015 Vol.5 Issue 4, pp.1034-1040

Belge Tipi: Makale

Yayın Tarihi: 11/2015

Belge Dili: İngilizce

Document ID (Org No.): 2000818172

Sıklık: Aylık

pISSN: 1309-0127

Sayı

Yazarlar:

Monzir S ABDEL-LATİF | Taher M EL-AGEZ | Sofyan A TAYA | Hatem S EL-GHAMRİ | Amal Y BATNİJİ

Yayıncı:

İlhami ÇOLAK

Dergi:

International Journal Of Renewable Energy Research 2015 Vol.5 Issue 4, pp.1034-1040

Belge Tipi:

Makale

Yayın Tarihi:

11/2015

Belge Dili:

İngilizce

Document ID (Org No.):

2000818172

Sıklık:

Aylık

pISSN:

1309-0127