Index Catalog // ScholarsArchive@OSU

Hydrogen Interaction with Platinum and Palladium Surfaces

Creator:: Boechler, Amanda N.
Abstract:: Platinum and palladium surfaces are utilized as catalytic surfaces in the chemical industry. Understanding how hydrogen atoms interact with the metal surfaces will allow for further advancement in this area. Specifically, the interaction of hydrogen on the surface and subsurface of these metals was investigated using density functional theory calculations...
Resource Type:: Honors College Thesis
Full Text:: approved:_____________________________________________________ Líney Árnadóttir Platinum and

Solvation Effects of Water on Dimethyl Ether Interactions with a Platinum Catalyst

Creator:: Chang, Alvin
Abstract:: Our society today is heavily dependent on fossil fuels such as coal and oil. However, growing environmental concerns and future fossil fuel supplies have led to interests in alternative fuels. Dimethyl Ether (DME) is an inexpensive, clean-burning, non-toxic, and potentially renewable fuel, making it a suitable choice as an alternative...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Liney Arnadottir Our society today is heavily dependent on fossil fuels such as coal and

Oxidation Energies of Chromium and Tungsten Substituted Ni (111) Surfaces

Creator:: Roth, Anika
Abstract:: The corrosion and heat resistance properties of nickel alloys are hallmarks of their importance in infrastructure and industrial catalysis processes, but these properties are highly dependent on the chemical composition of the alloy surface. Density functional theory was used for analysis of surface oxidation of four combinations of chromium and...
Resource Type:: Honors College Thesis
Full Text:: . APPROVED: _____________________________________________________________________ Liney Arnadottir

Optimizing Cancer Drug Treatment Models Using Process Dynamics

Creator:: Jones, Alexander R.
Abstract:: Cancer is currently the second leading cause of death in the United States and the sixth leading cause of death worldwide. Due to cancer’s variability in type, location, growth rates, and patient physiology, treatment models are based off of previous experimental and clinical work. This variability, however, can lead to...
Resource Type:: Honors College Thesis
Full Text:: . Abstract approved:_____________________________________________________ Líney Árnadóttir Cancer

Solvent and Dispersion Effects on the Hydrodeoxygenation of Acetic Acid on a Pd(111) Model Surface

Creator:: Rebarchik, Michael A.
Abstract:: Increased dependence on fossil fuels and concerns of anthropogenic climate change have led to increased interest in alternative energy sources. Liquid fuels derived from renewable raw materials have gained attention in recent years due to their similarity to petroleum-based fuels. Biofuels derived through hydrodeoxygenation have been found to be one...
Resource Type:: Honors College Thesis
Full Text:: Michael Rebarchik presented on February 26, 2018 APPROVED: Ĺıney Árnadóttir, Mentor, representing

Surface composition age analysis of photo-oxidized polystyrene thin films by X-ray photoelectron spectroscopy

Creator:: Silva, Nicholas A.
Abstract:: Polystyrene thin film surfaces are commonly used to study the interactions of macromolecules, such as proteins, with surfaces. Polystyrene films oxidized in UV light become more hydrophilic, however these surfaces have a limited shelf life because they are reduced over time. Experiments were performed to determine the effect of radiation...
Resource Type:: Honors College Thesis
Full Text:: : ___________________________________________________ Líney Árnadóttir Polystyrene thin film surfaces are commonly used to study the

Surface Structure Sensitivity to Fuel Adsorption on Pt(111) and Pt(100) and Carbon-Oxygen Bond Breakage at the Anode of a Direct Dimethyl Ether Fuel Cell

Creator:: Schneider-Coppolino, Merissa
Abstract:: As conventional energy sources begin to deplete, the need for alternative, renewable energy becomes more necessary. Dimethyl ether (DME) fuel cells are a promising energy source that could fulfill these demands. Compared to well-known fuel cell fuels, such as methanol, DME has a low toxicity and high energy density. Experimental...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Líney Árnadóttir As conventional energy sources begin to deplete, the need for alternative

Novel Predictive Simulation of Organ Perfusion Kinetics for Design of Cryopreservation Procedures

Creator:: Johnson, Hill S.
Abstract:: Despite the many advances in biotechnology and biomedical engineering, the need for long term organ and tissue storage remains among the unsolved problems in the field. Researchers are investigating several possible solutions to the issue that aim to maintain the function and integrity of the biological tissues during storage and...
Resource Type:: Honors College Thesis
Full Text:: ________________________________________________________________________ Liney Arnadottir, representing College of Chemical, Biological, and Environmental Engineering

Thermodynamic analysis of a magnesium carbonate thermochemistry and compressed air energy storage system

Creator:: Rebarchik, Eric R.
Abstract:: In this work, a hybrid thermochemistry compressed air energy storage (CAES) system is investigated. Following a review on chemical reactions investigated for use in thermochemical energy storage (TCES) systems, from these chemistries, the conversion of magnesium carbonate, MgCO3, to magnesium oxide, MgO, and carbon dioxide, CO2, was further analyzed for...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Líney Árnadóttir, Committee Member, representing Chemical Engineering

Computing Wavefunctions of Silicon Donor Qubits with Density Functional Theory

Creator:: Almulla, Yousif Waleed
Abstract:: Silicon based quantum computing is an attractive approach to large-scale quantum computation due to the significant success of the modern semiconductor fabrication industry. Despite many advances in silicon quantum computing since its inception in 1998, there remains no software for efficiently designing candidate silicon quantum computing devices. Such a development...
Resource Type:: Honors College Thesis
Full Text:: Member, representing Physics Liney Árnadóttir, Committee Member, representing Chemical, Biological, and

Dynamic Surface Tension on the Microsecond Timescale : Thermal Inkjet Printing Applications

Creator:: Wilson, Madeline
Abstract:: This project explores the relationship between microsecond-timescale dynamic surface tension (DST) and measurable thermal inkjet printing parameters. Dynamic surface tension affects many aspects of printing, including printing speed and ink drop shape. In addition to this, DST is a physical input parameter for HP’s in-house computational fluid dynamics program. HP...
Resource Type:: Honors College Thesis
Full Text:: , representing Chemical Engineering Liney Arnadottir, Committee Member, representing Chemical

Chalcostibite Copper Antimony Sulfide for Solution Processed Thin Film Solar Cells

Creator:: Lopez, Jonathon I.
Abstract:: Copper antimony sulfide (CAS) is a ternary material that is of research interest for thin film photovoltaic applications due to its high absorption coefficient and tunable bandgap. The material is also ideal for sustainable manufacturing due the constituent elements being earth-abundant and less toxic than solar cell absorbers like gallium...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Líney Árnadóttir, Committee Member, representing Chemical Engineering

Scale Up & Optimization of the Liquid Carbon Dioxide Extraction of Orange Oil with Dry Ice

Creator:: Fraser-Hevlin, Brenden C. S.
Abstract:: Essential oils have numerous chemical and therapeutic applications. Some oil extraction methods, including steam distillation, require a large energy input. An alternative technique with a lower energy demand is the extraction of oils using supercritical liquid carbon dioxide (CO2), which extracts essential oils with minimal environmental impact. While this often...
Resource Type:: Honors College Thesis
Full Text:: Engineering _____________________________________________________________________ Líney Árnadóttir

UV-assisted lipoic acid ligand exchange of copper indium disulfide-zinc sulfide core-shell quantum dots

Creator:: Porth, Lane D.
Abstract:: Water-soluble quantum dots obtained through ligand exchange are widely applicable for biological imaging and marking, LEDs, and photovoltaics. Lipoic acid (LA) was reduced to dihydrolipoic acid (DHLA) using 365-nm soft UV light in a process known as photoligation, and ligand exchange with dodecanethiol-capped CuInS₂-ZnS core-shell quantum dots occurred. The reaction...
Resource Type:: Honors College Thesis
Full Text:: , Biological, and Environmental Engineering Líney Árnadóttir, Committee Member, representing Chemical

ScholarsArchive@OSU

Hydrogen Interaction with Platinum and Palladium Surfaces

Solvation Effects of Water on Dimethyl Ether Interactions with a Platinum Catalyst

Oxidation Energies of Chromium and Tungsten Substituted Ni (111) Surfaces

Optimizing Cancer Drug Treatment Models Using Process Dynamics

Solvent and Dispersion Effects on the Hydrodeoxygenation of Acetic Acid on a Pd(111) Model Surface

Surface composition age analysis of photo-oxidized polystyrene thin films by X-ray photoelectron spectroscopy

Surface Structure Sensitivity to Fuel Adsorption on Pt(111) and Pt(100) and Carbon-Oxygen Bond Breakage at the Anode of a Direct Dimethyl Ether Fuel Cell

Novel Predictive Simulation of Organ Perfusion Kinetics for Design of Cryopreservation Procedures

Thermodynamic analysis of a magnesium carbonate thermochemistry and compressed air energy storage system

Computing Wavefunctions of Silicon Donor Qubits with Density Functional Theory

Dynamic Surface Tension on the Microsecond Timescale : Thermal Inkjet Printing Applications

Chalcostibite Copper Antimony Sulfide for Solution Processed Thin Film Solar Cells

Scale Up & Optimization of the Liquid Carbon Dioxide Extraction of Orange Oil with Dry Ice

UV-assisted lipoic acid ligand exchange of copper indium disulfide-zinc sulfide core-shell quantum dots

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