Accession Number : ADA127506
Title : Reaction of Photochemically Generated Organic Cations with Colloidal Clays.
Descriptive Note : Master's thesis,
Corporate Author : ARMY MILITARY PERSONNEL CENTER ALEXANDRIA VA
Personal Author(s) : Kovar,Louis Joseph
Report Date : May 1983
Pagination or Media Count : 103
Abstract : Organic radical cations will dimerize when adsorbed to the surface of montmorillonite in colloidal solution. This dimerization is primarily the result of a concentration effect and the ability of organic probes to colonize or sequester on the clay particle surface or within its layers. The adsorption of organic cations to the clay surface is primarily a cation exchange process. The rate constant for cation exchange is 3.25 x 10 to the 6th power L/equivalents sec.
Descriptors : *PHOTOCHEMICAL REACTIONS , *CLAY MINERALS , *ORGANIC RADICALS , *CHEMISORPTION , CATIONS , TEMPERATURE , EXCHANGE REACTIONS , REACTION KINETICS , THESES , PULSED LASERS , AMINES , AROMATIC COMPOUNDS , PHOTOIONIZATION , ABSORPTION SPECTRA , COLLOIDS , PH FACTOR , DIMERS , ION EXCHANGE
Subject Categories : Polymer Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE