XRD Analysis and Modeling of Na-Montmorillonite Interkalated with Octadecylamine

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26520%2F00%3A63500003" target="_blank" >RIV/00216305:26520/00:63500003 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
XRD Analysis and Modeling of Na-Montmorillonite Interkalated with Octadecylamine
Original language description
Natural Na-montmorillonite (product of Southern Clay Product, Inc.) with the formula (Na 0,67 K 0,01 Ca 0,02)0,70 (Al 2,90 Mg 0,59 Fe 0,49 Ti 0,01)3,99 Si 7,92 Al 0,08)8 O 20 (OH) 4 was satureted with various amount of octadecylamine (NH2C18H37). The basal spacings d(00l) of natural Na-MMT and intercalated Na-MMt with the octadecylamine (ODA) were determined by X-ray powder diffraction (XRD) procedure. Theoretical XRD patterns of intercalated products were calculated using computer profile modeling program PROFA. The calculated set of basal diffraction for ODA molecules packed in Na-MMT as monolayer with d(001)=3,3 nm, d(002)=1,7 nm and d(003)=1,1 nm and as bilayer with d(001)=5,4 nm, d(002)=2,7 nm, d(003)=1,8 nm, d(004)=1,4 nm, d(005)=1,1nm were compared with observed data. The molecular modeling were used to present the detailed three-dimensional bilayer ODA/Na-MMT structure.
Czech name
—
Czech description
—

Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Book of Abstracts, XVIth Conference on Clay Mineralogy and Petrology
ISBN
—
ISSN
—
e-ISSN
—
Number of pages
1
Pages from-to
—
Publisher name
ed. M. Šťastný
Place of publication
Karlovy Vary
Event location
—
Event date
—
Type of event by nationality
—
UT code for WoS article
—

Similar results(10)