Index Catalog // ScholarsArchive@OSU

The determination and recovery of the platinum metals from dilute solution

Creator:: Johnson, Carolyn Etmo
Resource Type:: Masters Thesis
Full Text:: equally efficient in the recovery of platinum nd more eff- icient in the recovery of silver. Either type

Structure-property relationships in oxides containing select platinum group metals

Creator:: Gatimu, Alvin J.
Abstract:: Oxide materials exhibit a wide variety of structures and properties. In particular, transition metal oxides tend to be highly stable while exhibiting a wide range of properties that can be used for numerous applications. This work focuses on investigating how the structures’ of 4d and 5d transition metal oxides influences...
Resource Type:: Dissertation
Full Text:: , 2012. Title: Structure-Property Relationships in Oxides Containing Select Platinum Group Metals

Chronopotentiometry of Sm(II) and Pm(III) in molten LiCl-KCl eutectic

Creator:: Nixon, Richard Allen
Abstract:: Samarium (III) and promethium (III) were studied by chronopotentiometry in a molten LiCl-KC1 eutectic. Tungsten electrodes were used to avoid alloying effects encountered with platinum electrodes. Adsorption phenomena were observed which prevented the study of any kinetic effects. The quarter wave potentials were measured as: Sm(III) = 0.95 ± 0.05...
Resource Type:: Masters Thesis
Full Text:: to OREGON STATE UNIVERSITY in partial fulfillment of the requirements for the degree of MASTER OF

The use of stable activable tracer in hydrology

Creator:: Chick, Stephen W. K.
Abstract:: A tracer method utilizing stable activable tracers (involving rare earth nuclides with short-lived t[subscript 1/2] < 1 day} activation products) for tracing fluid bound substances in fresh water is explored. Simulated laboratory studies showed these tracers (Dy and in) when chelated with diethylenetriamine2entaacetic acid a7i1W to be stable ( <20%)...
Resource Type:: Masters Thesis
Full Text:: by Stephen W.R. Chick. ATHESIS submitted to Oregon State University in partial fulfillment of

Adenosinetriphosphatase activity in the liver during askerol deficiency

Creator:: Brewster, Dwaine Archie
Resource Type:: Masters Thesis
Full Text:: Adenosinetriphosphatase activity in the liver during

An atmospheric pressure glow discharge detector for capillary column gas chromatography

Creator:: Baur, Susanna S.
Abstract:: The change in the oscillation frequency in the current of an atmospheric helium glow discharge is a sensitive detector for gas chromatography. The response of the detector is in the femtomole and picomole range for nonane and decane. The effluent of a capillary column is directed into a glow discharge...
Resource Type:: Masters Thesis
Full Text:: Susanna S. Baur A THESIS submitted to Oregon State University in partial fulfillment of the

A new glow discharge detector for carbohydrates in aqueous chromatography

Creator:: Herring, Christopher Jackson
Abstract:: An atmospheric pressure argon glow discharge is shown to detect trace levels of carbohydrates in aqueous flowing systems, using either of two glow discharge solution interface configurations. The first configuration consists of an oscillating glow discharge sustained between a flowing aqueous cathode and platinum anode. Picomole and micromolar mass and...
Resource Type:: Dissertation
Full Text:: submitted to Oregon State University in partial fulfillment of the requirements for the degree

Electrode double layer measurements and voltammetry of some organosulfur compounds in sulfolane

Creator:: Starkovich, John A.
Abstract:: A new pulse method for measuring differential double layer capacitances has been developed in this work. The technique is based on the determination of the cell time constant which, for an ideally polarized test electrode-solution interface, is composed of the double layer capacitance and solution resistance. By applying small step...
Resource Type:: Dissertation
Full Text:: in Sulfolane by John Anthony Starkovich A THESIS submitted to Oregon State University in

Development of trace enrichment techniques for trace metals in natural waters using high pressure liquid chromatography

Creator:: Ambrose, Arthur Sigurd
Abstract:: An on-line trace enrichment (TE) system, based on high pressure liquid chromatogroaphy (HPLC) and flame atomic absorption (AA), has been developed for trace metal analysis. The sample is pumped through a column filled with a cation exchange resin which traps metal ions. The ions are subsequently stripped from the column...
Resource Type:: Dissertation
Full Text:: Arthur Sigurd Ambrose A THESIS submitted to Oregon State University in partial fulfillment of the

Spectroscopic investigation of atomic and molecular species formed in a laser microprobe plasma using a wavelenth calibrated tunable dye laser

Creator:: Beenen, Gerhard Joseph
Abstract:: The temporal and spatial characteristics of a laser microprobe plume were investigated using the spectroscopic methods of emission, absorption and fluorescence. The plume was produced by rapid vaporization of a small quantity (1 μg) of a solid sample using a focussed pulsed dye laser (110 MW/cm²). For absorption and fluorescence...
Resource Type:: Dissertation
Full Text:: Joseph Beenen A THESIS submitted to Oregon State University in partial fulfillment of the

ScholarsArchive@OSU

The determination and recovery of the platinum metals from dilute solution

Structure-property relationships in oxides containing select platinum group metals

Chronopotentiometry of Sm(II) and Pm(III) in molten LiCl-KCl eutectic

The use of stable activable tracer in hydrology

Adenosinetriphosphatase activity in the liver during askerol deficiency

An atmospheric pressure glow discharge detector for capillary column gas chromatography

A new glow discharge detector for carbohydrates in aqueous chromatography

Electrode double layer measurements and voltammetry of some organosulfur compounds in sulfolane

Development of trace enrichment techniques for trace metals in natural waters using high pressure liquid chromatography

Spectroscopic investigation of atomic and molecular species formed in a laser microprobe plasma using a wavelenth calibrated tunable dye laser

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