EXPERIMENTAL EVIDENCE FOR CA-CHLORIDE ION PAIRS IN THE INTERLAYER OF MONTMORILLONITE. AN XRD PROFILE MODELING APPROACH

dc.contributor.author	Ferrage E.
dc.contributor.author	Charlet L.
dc.contributor.author	Lanson B.
dc.contributor.author	Tournassat C.
dc.contributor.author	Rinnert E.
dc.date.accessioned	2023-12-03T04:00:01Z
dc.date.available	2023-12-03T04:00:01Z
dc.date.issued	2005
dc.identifier	https://www.elibrary.ru/item.asp?id=14757628
dc.identifier.citation	Clays and Clay Minerals, 2005, 53, 4, 348-360
dc.identifier.issn	0009-8604
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/42136
dc.description.abstract	Montmorillonite was equilibrated with high normality Cl - solutions to assess the possible presence of MeCl + ion pairs in smectite interlayers which is suggested by chemical modeling of cation exchange experimental studies. Structural modifications induced by the presence of such ion pairs, and more especially those related to smectite hydration properties, were characterized from the modeling of experimental X-ray diffraction (XRD) profiles. As compared to those obtained from samples prepared at low ionic strength, XRD patterns from samples equilibrated in high ionic strength CaCl2 solutions exhibited a small positional shift of 00
dc.subject	ion pairs
dc.subject	montmorillonite
dc.subject	XRD profile modeling
dc.title	EXPERIMENTAL EVIDENCE FOR CA-CHLORIDE ION PAIRS IN THE INTERLAYER OF MONTMORILLONITE. AN XRD PROFILE MODELING APPROACH
dc.type	Статья
dc.identifier.doi	10.1346/CCMN.2005.0530403

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