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Reaction Dynamics and Isotope Exchan...

Johnson, Rene Leigh.

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Reaction Dynamics and Isotope Exchange Kinetics of Niobium and Uranium Oxide Complexes.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Reaction Dynamics and Isotope Exchange Kinetics of Niobium and Uranium Oxide Complexes./
Author:	Johnson, Rene Leigh.
Description:	147 p.
Notes:	Source: Dissertation Abstracts International, Volume: 75-03(E), Section: B.
Contained By:	Dissertation Abstracts International75-03B(E).
Subject:	Chemistry, Inorganic. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3602107
ISBN:	9781303539053

Reaction Dynamics and Isotope Exchange Kinetics of Niobium and Uranium Oxide Complexes.
Johnson, Rene Leigh.

Reaction Dynamics and Isotope Exchange Kinetics of Niobium and Uranium Oxide Complexes. - 147 p.

Source: Dissertation Abstracts International, Volume: 75-03(E), Section: B.

Thesis (Ph.D.)--University of California, Davis, 2013.

The work contained in this dissertation covers the topic of exchange dynamics in metal oxide complexes in aqueous solution. The first project covered involves a nanometer-sized polyoxoniobate with 19 non-equivalent oxygen sites. The rate of isotopic oxygen exchange was followed using 17O NMR. The remainder of the work presented here involves oxide complexes with uranium, beginning with a paper on isotopic oxygen exchange in a uranyl tetrahydroxide ion. Efforts to relate these experimentally determined activation volumes to computationally determined partial molar volumes in order to elucidate reaction mechanisms are also presented. To further the work on uranium complexes, ligand exchange in a uranyl tricarbonate species is explored. These projects finally build up to observing the reaction dynamics of a large uranyl-peroxo species in aqueous solution.

ISBN: 9781303539053Subjects--Topical Terms:

517253
Chemistry, Inorganic.

Reaction Dynamics and Isotope Exchange Kinetics of Niobium and Uranium Oxide Complexes.
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020 $a 9781303539053
035 $a (MiAaPQ)AAI3602107
035 $a AAI3602107
040 $a MiAaPQ $c MiAaPQ
100 1 $a Johnson, Rene Leigh. $3 2106411
245 1 0 $a Reaction Dynamics and Isotope Exchange Kinetics of Niobium and Uranium Oxide Complexes.
300 $a 147 p.
500 $a Source: Dissertation Abstracts International, Volume: 75-03(E), Section: B.
500 $a Adviser: William H. Casey.
502 $a Thesis (Ph.D.)--University of California, Davis, 2013.
520 $a The work contained in this dissertation covers the topic of exchange dynamics in metal oxide complexes in aqueous solution. The first project covered involves a nanometer-sized polyoxoniobate with 19 non-equivalent oxygen sites. The rate of isotopic oxygen exchange was followed using 17O NMR. The remainder of the work presented here involves oxide complexes with uranium, beginning with a paper on isotopic oxygen exchange in a uranyl tetrahydroxide ion. Efforts to relate these experimentally determined activation volumes to computationally determined partial molar volumes in order to elucidate reaction mechanisms are also presented. To further the work on uranium complexes, ligand exchange in a uranyl tricarbonate species is explored. These projects finally build up to observing the reaction dynamics of a large uranyl-peroxo species in aqueous solution.
520 $a The purpose of this work is to provide a better understanding the fundamentals of how metal oxide materials react in solution so that these materials can be used more efficiently as catalysts in energy production. Furthermore fundamental work is necessary for determining the fate of radioactive waste in the environment, storing of radioactive waste and increasing the efficiency nuclear energy processes.
520 $a Permission to reuse published work was requested from the publishers of each respective journal prior to printing of this dissertation.
590 $a School code: 0029.
650 4 $a Chemistry, Inorganic. $3 517253
650 4 $a Chemistry, Analytical. $3 586156
690 $a 0488
690 $a 0486
710 2 $a University of California, Davis. $b Chemistry. $3 1679244
773 0 $t Dissertation Abstracts International $g 75-03B(E).
790 $a 0029
791 $a Ph.D.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3602107