FT-IR and FT-Raman spectral investigations of anatolian attapulgite and its interaction with 4,4'-bipyridyl.

Akyuz, S. and Akyuz, T. and Davies, J. E. D. (1995) FT-IR and FT-Raman spectral investigations of anatolian attapulgite and its interaction with 4,4'-bipyridyl. Journal of Molecular Structure, 349 (1). pp. 61-64. ISSN 0022-2860

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Abstract

The adsorption of 4,4′-bipyridyl by natural attapulgite from Anatolia (Turkey) has been studied using vibrational spectroscopy. Investigations of Fourier-transform infrared and Fourier-transform Raman spectra of adsorbed 4,4′-bipyridyl indicate the presence of physical and chemical sorbed surface species. No anionic surface species has been observed. It is proposed that chemisorbed 4,4′-bipyridyl molecules are coordinated to either Lewis acidic centers or surface hydroxyls as monodentate ligands.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Molecular Structure
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/ge
Subjects:
ID Code:
22222
Deposited By:
Deposited On:
10 Feb 2009 15:24
Refereed?:
No
Published?:
Published
Last Modified:
02 Feb 2020 07:13