Infrared Study of Selective Deuteration of Kaolinite and Halloysite at Room Temperature
- 3 July 1964
- journal article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 145 (3627) , 47-49
- https://doi.org/10.1126/science.145.3627.47
Abstract
Deuteration of expanded hydrazine-kaolinite complex at room temperature shifts the infrared stretching frequencies of the inner-surface hydroxyls from 3695, 3670, and 3650 cm -1 to 2725, 2710, and 2698 cm -1 , respectively, and the inner hydroxyls absorbing at 3620 cm -1 to 2675 cm -1 . The OH-OD exchange for the inner-surface hydroxyls varies from 60 to 67 percent, whereas it is only 22 percent for the inner hydroxyls.Keywords
This publication has 15 references indexed in Scilit:
- Infrared Study of the OH Groups in Expanded KaoliniteScience, 1964
- DEHYDROXYLATION OF KAOLINITE. II. CONDUCTOMETRIC MEASUREMENTS AND INFRARED SPECTROSCOPYThe Journal of Physical Chemistry, 1963
- PROTON RETENTION IN HEATED 1:1 CLAYS STUDIED BY INFRARED SPECTROSCOPY, WEIGHT LOSS AND DEUTERIUM UPTAKEThe Journal of Physical Chemistry, 1961
- A refinement of the dickite structure and some remarks on polymorphism in kaolin mineralsMineralogical Magazine and Journal of the Mineralogical Society, 1961
- The structure of muscovite, KAl2(Si3Al)O10(OH)2Acta Crystallographica, 1960
- A single crystal neutron diffraction study of diaspore, AlO(OH)Acta Crystallographica, 1958
- Hydrogen-deuterium exchange in clays and problems in the assignment of infra-red frequencies in the hydroxyl regionGeochimica et Cosmochimica Acta, 1957
- The Exchange of Hydrogen by Deuterium in Hydroxyls of KaoliniteThe Journal of Physical Chemistry, 1956
- Characterization of Hydrated Aluminas by Infrared SpectroscopyAnalytical Chemistry, 1954
- Exchange Reactions Between Phosphates and Soils: Hydroxylic Surfaces of Soil MineralsSoil Science Society of America Journal, 1948