Publication detail
The Intercalation of Montmorillonite by Rhodamine B
DOLEŽALOVÁ WEISSMANNOVÁ, H.
Original Title
The Intercalation of Montmorillonite by Rhodamine B
English Title
The Intercalation of Montmorillonite by Rhodamine B
Type
conference paper
Language
Czech
Original Abstract
The montmorillonite (SWy) samples were fully intercalated with rhodamine B (RhB) solutions at various monomer/dimer ratios. The amount of rhodamine B in fully intercalated montmorillonite (RhB-SWy) increases with increasing concentration of dye in water solutions, i.e., with increasing dimer/monomer ratio. The experimental data are supported by calculated structure models that illustrate the changes in RhB-SWy structure depending on monomeric and/or dimeric arrangement of guests. The analysis of the calculated structure models confirmed the existence of two phases with different basal spacings, d approximately 1.8 and approximately 2.3 nm, revealed by X-ray diffraction.
English abstract
The montmorillonite (SWy) samples were fully intercalated with rhodamine B (RhB) solutions at various monomer/dimer ratios. The amount of rhodamine B in fully intercalated montmorillonite (RhB-SWy) increases with increasing concentration of dye in water solutions, i.e., with increasing dimer/monomer ratio. The experimental data are supported by calculated structure models that illustrate the changes in RhB-SWy structure depending on monomeric and/or dimeric arrangement of guests. The analysis of the calculated structure models confirmed the existence of two phases with different basal spacings, d approximately 1.8 and approximately 2.3 nm, revealed by X-ray diffraction.
Key words in English
intercalation, motmorillonite, dye, polymeric forms
Authors
DOLEŽALOVÁ WEISSMANNOVÁ, H.
Released
23. 9. 2003
Publisher
Ed. Brno University of technology, ČSNMT
Location
Brno
ISBN
80-214-2462-1
Book
Book of full abstract -Juniormat03
Edition
1
Edition number
1
Pages from
120
Pages to
123
Pages count
3
BibTex
@inproceedings{BUT16382,
author="Helena {Doležalová Weissmannová}",
title="The Intercalation of Montmorillonite by Rhodamine B",
booktitle="Book of full abstract -Juniormat03",
year="2003",
series="1",
number="1",
pages="120--123",
publisher="Ed. Brno University of technology, ČSNMT",
address="Brno",
isbn="80-214-2462-1"
}