Akyüz, Sevim and Akyüz, Tanil and Davies, J. Eric D. (2000) FT-IR and FT-Raman spectroscopic investigations of adsorption of 2,2 '-biquinoline by smectite group clay minerals from Anatolia. Vibrational Spectroscopy, 22 (1-2). pp. 11-17. ISSN 0924-2031Full text not available from this repository.
The sorption of 2,2′-biquinoline onto natural and ion-exchanged montmorillonite (Fe-, Co- or Cu-montmorillonite) and saponite from Anatolia have been investigated using FT-IR and FT-Raman Spectrometry. The intercalation of 2,2′-biquinoline within natural and ion-exchanged montmorillonite and saponite has been shown by X-ray diffraction to increase the interlayer spacing. The difference of basal spacing of air-dried clays and biquinoline treated ones shows monolayer arrangement. Raman spectroscopy was particularly useful for investigation of clay-organic interaction. Vibrational spectroscopy indicates that intercalated 2,2′-biquinoline molecules are coordinated to exchangeable cations (directly and indirectly through water bridges) and/or Lewis acid sites or as bidentate ligand.
|Journal or Publication Title:||Vibrational Spectroscopy|
|Uncontrolled Keywords:||FT-IR ; FT-Raman ; Clay ; Montmorillonite ; Saponite ; Intercalation ; Biquinoline|
|Subjects:||G Geography. Anthropology. Recreation > GE Environmental Sciences|
|Deposited On:||22 Jan 2009 11:05|
|Last Modified:||26 Jul 2012 15:49|
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