Index Catalog // ScholarsArchive@OSU

Characterization of CoGe Thin Films and Powders

Creator:: Pfau, Andrew James
Abstract:: Cobalt germanides have been widely studied as semiconductor contact materials, but recent theoretical studies suggest that they may also be excellent catalysts for methane steam reforming with stabilities and activities comparable to noble metal catalysts. In order to study the catalytic activity of cobalt germanides, it is critical to first...
Resource Type:: Masters Thesis
Full Text:: collaborative effort, a paper will be submitted to the Journal of Alloys and Compounds with myself listed as

Density Function Theory Study of CO2 Dissociation on Ni and Ni Based Alloy Surface

Creator:: Zhao, Weinan
Abstract:: The corrosion and degradation of Ni and its alloys in supercritical carbon dioxide (Sc-CO2) is an emerging issue for material selection and implementation of Sc-CO2 thermal cycles in industry. In this study, we apply density functional theory (DFT) to study the initial steps of carburization of the Ni (111) surface...
Resource Type:: Masters Thesis
Full Text:: Firouzdor et al.: PE16, Haynes 230 and Alloy 625. The composition of these three alloys is shown in the

Analyzing the Kinetics and Thermodynamics of Surface Reactions using Density Functional Theory

Creator:: Sprowl, Lynza H.
Abstract:: The interactions of chemical species with a solid surface play a role in many everyday applications such as heterogeneous catalysis, corrosion, and degradation reactions. Understanding the reaction kinetics and thermodynamics via rate constants and equilibrium constants, which require knowledge of the adsorbed species’ entropy, is essential for tuning these surface...
Resource Type:: Dissertation
Full Text:: dissociation reaction energies on the (100) and (111) facets of Ni-based alloys

Impurity effect on magnetism of nickel for under bump metallization via magnetron sputtering

Creator:: Ong, Justin B.
Abstract:: Nickel or nickel alloys are common materials used in under bump metallization (UBM) in flip chip technology. Nickel is used because of its slow reaction rate with tin-based solder at elevated temperatures. However, nickel is ferromagnetic at room temperature, hence cannot be easily deposited with magnetron sputtering. In this study,...
Resource Type:: Masters Thesis
Full Text:: advantageous because of its ability to deposit alloy materials and it has better step coverage. It also has

Kinetics of thermal decomposition of tungsten hexacarbonyl

Creator:: Knapp, Samuel Boyd
Abstract:: The thermal decomposition of tungsten hexacarbonyl was investigated in an apparatus which allowed a solid sample of the material to be sealed into a preheated batch reactor. Because the reaction occurs with an increase in the number of moles of gas, it was possible to monitor the progress of the...
Resource Type:: Dissertation
Full Text:: condition and upon foreign gases present indicated that the reaction is of mixed homogeneous and

Electrolytic preparation of fluorocarbons

Creator:: Amos, Lawrence Connell
Resource Type:: Masters Thesis
Full Text:: of carbon and fluorine. Like the hydrocarbons, the members of this class of compounds are

Catalytic effect of recovery boiler fume compounds on NH₃ oxidation

Creator:: Tangpanyapinit, Vichien
Resource Type:: Masters Thesis
Full Text:: quantity of Na2SO4, other sodium/sulfur compounds, and unburned carbon. The smelt is removed from the

Equilibrium systems for four metallic complexes of ethylene diamine tetraacetic acid : an application of ethylene diamine tetraacetic acid to the removal and prevention of boiler scale

Creator:: Smith, Allen Nathan
Resource Type:: Dissertation
Full Text:: diamine tetraacetic acid : an application of ethylene diamine tetraacetic acid to the removal and

Processing of nanoscale materials

Creator:: Hostetler, Eric B.
Abstract:: The motivation for undertaking this research was to increase the understanding of processing colloidal semiconductor nanocrystals and thin films metallic glasses to enable their wider application in future devices. This research covered two unique materials, lead selenide (PbSe) nanocrystals and thin film metallic glass alloy of zirconium copper aluminum nickel...
Resource Type:: Masters Thesis
Full Text:: (PbSe) nanocrystals and thin film metallic glass alloy of zirconium copper aluminum nickel (ZCAN

Design, construction, and calibration of a high-temperature calorimeter; high-temperature thermodynamic properties of selected inorganic compounds

Creator:: Welty, James Richard
Resource Type:: Dissertation
Full Text:: . Such metals as zirconium, hafnium, titanium, columbium, tantalum and many of their compounds are

ScholarsArchive@OSU

Characterization of CoGe Thin Films and Powders

Density Function Theory Study of CO2 Dissociation on Ni and Ni Based Alloy Surface

Analyzing the Kinetics and Thermodynamics of Surface Reactions using Density Functional Theory

Impurity effect on magnetism of nickel for under bump metallization via magnetron sputtering

Kinetics of thermal decomposition of tungsten hexacarbonyl

Electrolytic preparation of fluorocarbons

Catalytic effect of recovery boiler fume compounds on NH₃ oxidation

Equilibrium systems for four metallic complexes of ethylene diamine tetraacetic acid : an application of ethylene diamine tetraacetic acid to the removal and prevention of boiler scale

Processing of nanoscale materials

Design, construction, and calibration of a high-temperature calorimeter; high-temperature thermodynamic properties of selected inorganic compounds

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