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  Partner: UNT Libraries
 Degree Discipline: Chemistry
 Collection: UNT Theses and Dissertations
The Mercury-Sensitized Photo-Reactions of a Mixture of Propane and Isobutane

The Mercury-Sensitized Photo-Reactions of a Mixture of Propane and Isobutane

Date: 1947
Creator: Vaughan, George
Description: It was decided to determine whether or not 2,2,3-trimethylbutane could be formed by the photochemical reaction of isobutane and propane in the presence of mercury vapor energized by ultraviolet radiation from a mercury vapor lamp.
Contributing Partner: UNT Libraries
The Mercury-Sensitized Photo-Reactions of Isobutane

The Mercury-Sensitized Photo-Reactions of Isobutane

Date: 1943
Creator: Stallings, James Cameron
Description: A study of the mercury-sensitized photo-reactions of isobutane.
Contributing Partner: UNT Libraries
The Mercury-Sensitized Photochemical Reactions of Cyclohexane

The Mercury-Sensitized Photochemical Reactions of Cyclohexane

Date: 1950
Creator: Layne, Douglas Kenneth
Description: This study is about the mercury sensitized photochemical reactions of cyclohexane.
Contributing Partner: UNT Libraries
Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Date: August 1955
Creator: Brown, Robert Wade
Description: This thesis discusses the mercury-sensitized photochemical reactions of isopropyl alcohol.
Contributing Partner: UNT Libraries
Mercury-sensitized Photochemical Reactions of Isopropyl Alcohol

Mercury-sensitized Photochemical Reactions of Isopropyl Alcohol

Date: 1956
Creator: Brady, William Thomas
Description: The nature and scope of this problem is to determine from the irradiation of isopropyl alcohol with 2537 A, the behavior and mechanism of the reaction, since it is known that a reaction does occur.
Contributing Partner: UNT Libraries
Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Date: May 1959
Creator: Armstrong, Andrew Thurman
Description: This thesis describes the reactions of mercury-sensitized isopropyl alcohol when bombarded with 2537 Angstrom radiation.
Contributing Partner: UNT Libraries
The Mercury-Sensitized Photochemical Reactions of Isopropyl Benzene and Methylcyclohexane

The Mercury-Sensitized Photochemical Reactions of Isopropyl Benzene and Methylcyclohexane

Date: 1951
Creator: Holland, Walter
Description: This thesis describes the theoretical results of mercury-sensitized photochemical reactions of isopropyl benzene and methylcyclohexane. The reactions are carried out and the results are analyzed.
Contributing Partner: UNT Libraries
Metal-Aluminum Oxide Interactions: Effects of Surface Hydroxylation and High Electric Field

Metal-Aluminum Oxide Interactions: Effects of Surface Hydroxylation and High Electric Field

Date: December 2001
Creator: Niu, Chengyu
Description: Metal and oxide interactions are of broad scientific and technological interest in areas such as heterogeneous catalysis, microelectronics, composite materials, and corrosion. In the real world, such interactions are often complicated by the presence of interfacial impurities and/or high electric fields that may change the thermodynamic and kinetic behaviors of the metal/oxide interfaces. This research includes: (1) the surface hydroxylation effects on the aluminum oxide interactions with copper adlayers, and (2) effects of high electric fields on the interface of thin aluminum oxide films and Ni3Al substrate. X-ray photoelectron spectroscopy (XPS) studies and first principles calculations have been carried out to compare copper adsorption on heavily hydroxylated a- Al2O3(0001) with dehydroxylated surfaces produced by Argon ion sputtering followed by annealing in oxygen. For a heavily hydroxylated surface with OH coverage of 0.47 monolayer (ML), sputter deposition of copper at 300 K results in a maximum Cu(I) coverage of ~0.35 ML, in agreement with theoretical predictions. Maximum Cu(I) coverage at 300 K decreases with decreasing surface hydroxylation. Exposure of a partially dehydroxylated a-Al2O3(0001) surface to either air or 2 Torr water vapor results in recovery of surface hydroxylation, which in turn increases the maximum Cu(I) coverage. The ability of surface hydroxyl ...
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Metal Complexes of 2,3-Quinoxalinedithiol

Metal Complexes of 2,3-Quinoxalinedithiol

Date: May 1969
Creator: Ganguli, Kalyan Kumar, 1912-
Description: A series of new planar complexes with the dianion of 2,3-quinoxalinedithiol ligand has been prepared. The complexes have been characterized from the study of their analyses, magnetic moment, conductance, polarograms, electron spin resonance spectra, and electronic spectra, and compared with the available data on the corresponding maleonitriledithiolene and toluene-3,4-dithiolene complexes.
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Metal (II) Complexes with N-Salicylideneamino Acids

Metal (II) Complexes with N-Salicylideneamino Acids

Date: August 1969
Creator: Carlisle, Gene Ozelle
Description: Transition metal complexes derived from Schiff bases have rendered an important contribution to the development of modern coordination chemistry. Various stable compounds have been prepared having synthetic, biological, and physicochemical interest. In particular, complexes of salicylaldimines, B-ketoamines, and closely related ligand systems have been investigated.
Contributing Partner: UNT Libraries