Studies on properties of montmorillonite-amino acid complexes

Berlinger H. and Grasselly Gyula: Studies on properties of montmorillonite-amino acid complexes. In: Acta mineralogica-petrographica, (23) 1. pp. 159-164. (1977)

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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.

Item Type: Article
Journal or Publication Title: Acta mineralogica-petrographica
Date: 1977
Volume: 23
Number: 1
ISSN: 0365-8066
Page Range: pp. 159-164
Language: English
Publisher: University of Szeged, Department of Mineralogy, Geochemistry and Petrology
Place of Publication: Szeged
Related URLs:
Uncontrolled Keywords: Kőzettan, Ásványtan, Földtan
Additional Information: Bibliogr.: 164. p. ; ill.
Subjects: 01. Natural sciences
01. Natural sciences > 01.05. Earth and related environmental sciences
Date Deposited: 2016. Oct. 17. 09:25
Last Modified: 2022. Jul. 25. 08:56

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