Pyronin y (basic xanthene dye)-bentonite composite: A spectroscopic study
Yazarlar (7)
A. Tabak
Recep Tayyip Erdogan University, Türkiye
Recep Tayyip Erdogan University, Türkiye
M. Kaya
Recep Tayyip Erdogan University, Türkiye
Recep Tayyip Erdogan University, Türkiye
Dr. Öğr. Üyesi Nurdane YILMAZ Aksaray Üniversitesi, Türkiye
K. Meral
Atatürk Üniversitesi, Türkiye
Atatürk Üniversitesi, Türkiye
Y. Onganer
Atatürk Üniversitesi, Türkiye
Atatürk Üniversitesi, Türkiye
B. Caglar
Erzincan Binali Yıldırım Üniversitesi, Türkiye
Erzincan Binali Yıldırım Üniversitesi, Türkiye
O. Sungur
Recep Tayyip Erdogan University, Türkiye
Recep Tayyip Erdogan University, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Molecular Structure (Q3) | ||
| Dergi ISSN | 0022-2860 Dergi Bilgileri (2014) | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2014 |
| Cilt / Sayı / Sayfa | 1059 / 1 / 271–279 | DOI | 10.1016/j.molstruc.2013.11.051 |
| UAK Araştırma Alanları |
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| Özet |
| The expansion by 1.43 Angstrom of basal spacing and the shift to higher frequencies of in-plane ring vibrations of the Pyronin Y molecule at 1603 and 1527 cm-1 on the formation of Pyronin Y-bentonite composite exhibited that the dye cations might be oriented as a monolayer form in the interlamellar spacing with aromatic rings parallel to clay layers. Thermal analysis results of this composite compared to those of raw bentonite signified the different outer sphere water entities associated with the replacement of inorganic cations with organic dye cations and the gradual decomposition of the organic molecule in the interlamellar spacing. Thermo-Infrared spectra of Pyronin Y-bentonite sample up to high temperatures showed the thermal stability of the dye-clay composite as a result of the presence of π interactions. The pore structure characteristics of Pyronin Y-bentonite composite exhibited the increase in the number of mesopores during formation of the composite. |
| Anahtar Kelimeler |
| FTIR | Hybrid composite | Pyronin Y | TG/DTA/DSC | Unye-bentonite | XRD |
Science Direct
Pyronin y (basic xanthene dye)-bentonite composite: A spectroscopic study
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 7 |