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Sorption of Indoles by Montmorillonite
Author(s) -
Sofer Z.,
Heller L.,
Yariv S.
Publication year - 1969
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.196900091
Subject(s) - chemistry , montmorillonite , sorption , thermal stability , indole test , layer (electronics) , spectral line , thermal , chemical engineering , inorganic chemistry , environmental chemistry , organic chemistry , adsorption , thermodynamics , engineering , physics , astronomy
Abstract Infra‐red spectra supported by chemical, differential thermal and X‐ray analyses indicate that indole and methylated indoles are sorbed by variously substituted montmorillonites in seven different configurations. The type of configuration formed depends upon the indoles and the interlayer cations. It affects the layer separation and the thermal stability of the assemblages.