Studies on properties of montmorillonite-amino acid complexes

Three montmorillonite-amino acid complexes (montmorillonite-glicine, montmorillonitearginine and montmorillonite-lysine) were prepared. The complexes were studied by DTA, X-ray and IR-spectroscopy. DTA measurements indicate a strong interaction between montmorillonite and organic material. .There is...

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Bibliographic Details
Main Authors: Berlinger H.
Grasselly Gyula
Format: Article
Published: University of Szeged, Department of Mineralogy, Geochemistry and Petrology Szeged 1977
Series:Acta mineralogica-petrographica 23 No. 1
Kulcsszavak:Kőzettan, Ásványtan, Földtan
Subjects:
Online Access:http://acta.bibl.u-szeged.hu/24625
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490 0 |a Acta mineralogica-petrographica  |v 23 No. 1 
520 3 |a Three montmorillonite-amino acid complexes (montmorillonite-glicine, montmorillonitearginine and montmorillonite-lysine) were prepared. The complexes were studied by DTA, X-ray and IR-spectroscopy. DTA measurements indicate a strong interaction between montmorillonite and organic material. .There is a mutual stabilization as evidenced by the shift of peak temperatures of both the structural decomposition of the montmorillonite and the decomposition of the organic material. X-ray measurements support the results obtained by other methods. IR-spectra support the existence of the montmorillonite-organic material interactions. Complex formation brings about such conjugational relationships which result in the appearance of a new absorption band in the IR-spectra. 
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