Fourier transform Raman and fourier transform ir spectroscopic investigation of pyrazine adsorbed by sepiolite and bentonite from anatolia.

Lancaster University

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https://doi.org/10.1002/jrs.1250260840
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Fourier transform Raman and fourier transform ir spectroscopic investigation of pyrazine adsorbed by sepiolite and bentonite from anatolia. / Akyu, Z. S.; Akuz, T.; Davies, J. E. D. et al.
In: Journal of Raman Spectroscopy, Vol. 26, No. 8-9, 1995, p. 883-888.

Research output: Contribution to Journal/Magazine › Journal article

Bibtex

@article{b49e8cdf199e48eebc9d6db9d68f4891,

title = "Fourier transform Raman and fourier transform ir spectroscopic investigation of pyrazine adsorbed by sepiolite and bentonite from anatolia.",

abstract = "The adsorption of pyrazine by two different Anatolian sepiolites and by natural and ion-exchanged (Fe, Co, Cu and Sn) bentonites was investigated by vibrational spectroscopy. The spectroscopic results indicate that the pyrazine molecules adsorbed on sepiolite and bentonites are coordinated to either surface hydroxyls by H-bonding interaction (in the case of sepiolite) or to exchangeable cations (in the case of bentonites) through both nitrogen lone pairs as bidentate ligands. X-ray diffraction patterns of the clays were also recorded and the basal spacings of pyrazine-treated natural and ion-exchanged bentonites were found to be around 14.7 {\AA}. The results suggest that pyrazine molecules intercalate the interlayers of bentonite with a monolayer arrangement.",

author = "Akyu, {Z. S.} and T. Akuz and Davies, {J. E. D.} and K. Esmer and Ozel, {A. E.}",

year = "1995",

doi = "10.1002/jrs.1250260840",

language = "English",

volume = "26",

pages = "883--888",

journal = "Journal of Raman Spectroscopy",

issn = "1097-4555",

publisher = "John Wiley and Sons Ltd",

number = "8-9",

}

RIS

TY - JOUR

T1 - Fourier transform Raman and fourier transform ir spectroscopic investigation of pyrazine adsorbed by sepiolite and bentonite from anatolia.

AU - Akyu, Z. S.

AU - Akuz, T.

AU - Davies, J. E. D.

AU - Esmer, K.

AU - Ozel, A. E.

PY - 1995

Y1 - 1995

N2 - The adsorption of pyrazine by two different Anatolian sepiolites and by natural and ion-exchanged (Fe, Co, Cu and Sn) bentonites was investigated by vibrational spectroscopy. The spectroscopic results indicate that the pyrazine molecules adsorbed on sepiolite and bentonites are coordinated to either surface hydroxyls by H-bonding interaction (in the case of sepiolite) or to exchangeable cations (in the case of bentonites) through both nitrogen lone pairs as bidentate ligands. X-ray diffraction patterns of the clays were also recorded and the basal spacings of pyrazine-treated natural and ion-exchanged bentonites were found to be around 14.7 Å. The results suggest that pyrazine molecules intercalate the interlayers of bentonite with a monolayer arrangement.

AB - The adsorption of pyrazine by two different Anatolian sepiolites and by natural and ion-exchanged (Fe, Co, Cu and Sn) bentonites was investigated by vibrational spectroscopy. The spectroscopic results indicate that the pyrazine molecules adsorbed on sepiolite and bentonites are coordinated to either surface hydroxyls by H-bonding interaction (in the case of sepiolite) or to exchangeable cations (in the case of bentonites) through both nitrogen lone pairs as bidentate ligands. X-ray diffraction patterns of the clays were also recorded and the basal spacings of pyrazine-treated natural and ion-exchanged bentonites were found to be around 14.7 Å. The results suggest that pyrazine molecules intercalate the interlayers of bentonite with a monolayer arrangement.

U2 - 10.1002/jrs.1250260840

DO - 10.1002/jrs.1250260840

M3 - Journal article

VL - 26

SP - 883

EP - 888

JO - Journal of Raman Spectroscopy

JF - Journal of Raman Spectroscopy

SN - 1097-4555

IS - 8-9

ER -

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