Index Catalog // ScholarsArchive@OSU

Self-adaptive Subsets for Stretched and Rotated Textures in Digital Image Correlation

Creator:: Gao, Zizhan
Abstract:: Digital image correlation (DIC) uses pairs of images, one in a reference state and one after in situ manipulation of the object, to measure full-field displacements and strains by tracking the motion of small image subsets. Subset selection is always a crucial part of DIC technique as it has a...
Resource Type:: Capstone Project

Dissipation and wavepacket collision in carbon nanotube waveguides

Creator:: Saranam, Venkata Rajesh
Abstract:: Carbon nanotubes (CNTs) superior mechanical, electrical and thermal properties make them attractive components in nanomechanical devices. Their large aspect ratio and low density makes them ideal candidates for high frequency resonators in numerous applications including wireless communication, and mass and chemical sensors. One reason why CNTs have been slow to...
Resource Type:: Masters Thesis

Conversion of biomass constituents to hydrogen-rich gas by supercritical water in a microchannel reactor

Creator:: Goodwin, Aaron K.
Abstract:: Microreactors offer high rates of heat transfer able to intensify highly endothermic biomass reforming reactions in supercritical water. In this study, two continuous flow microreactor configurations were used to gasify biomass constituents in supercritical water. The first reactor configuration was a micro diameter stainless steel or Hastelloy tube (508 µm...
Resource Type:: Dissertation

The Use of Various Morphologies of Nanocellulose as Life Long Anodes of Sodium Ion Batteries

Creator:: Schardt, Jenna
Abstract:: Sodium-ion batteries (SIBs) require the use of a highly reversible anode. To form this anode carbon nanofibers and nanocrystals are derived from cellulose nanofibers, cellulose nanocrystals, and bacterial nanocellulose. The primary structure of the cellulose nanofibers is maintained when carbonized allowing for high surface area in the structure. The carbon...
Resource Type:: Masters Thesis
Full Text:: Cann for his support and help over the past year. Dr. David Ji and his lab, particularly Dr. Clement

Amorphous metal thin films as a platform for solution processing

Creator:: Landau, Nicholas P.
Abstract:: The research presented herein represents an effort to combine the ultra-smooth surface of an amorphous metal thin ﬁlm (AMTF) with a solution-processed dielectric synthesized via prompt inorganic condensation (PIC). Analysis of dielectric ﬁlm quality is carried out via electrical measurements of metal-insulator-metal (MIM) diodes. Anneals at 500 and 700 °C...
Resource Type:: Masters Thesis

Porous metal-organic materials for gas capture

Creator:: Rookard, Tanner Daniel
Abstract:: Metal-organic polyhedra (MOPs) are discrete molecules comprised of a metal and interconnecting ligands. The resulting MOP structures are porous cages, and to date, they have shown great promise toward gas capture. Ammonia is a hazardous gas that is produced in enormous quantities for use in fertilizers. In this talk, I...
Resource Type:: Capstone Project
Full Text:: . Valera-Medina, A.; Xiao, H.; Owen-Jones, M.; David, W. I. F.; Bowen, P. J., Ammonia for power

A Reversible Conversion Cathode – Convert Dual-ion Battery into Rocking-Chair Battery

Creator:: Wu, Che-Yu
Abstract:: In Dual-ion Batteries, anions as charge carriers might be a potential technique of energy storage. While fluoride anion has been selected as a promising charge carrier for energy storage due to its high charge/mass ratio and small ionic radius, carbonate anion has never been reported as a charge carrier for...
Resource Type:: Masters Thesis
Full Text:: . David Cann, Dr. Kyriakos Stylianou, Dr. Hong Liu, and Dr. David Ji, for walking me through my Master

Characterization of Bonding Defects in Carbon Fiber-Epoxy Plates via Thermal Wave Imaging

Creator:: Jolibois, Michael
Abstract:: Thermal wave imaging (TWI), a technology based on heat conduction and radiation through materials, is a relatively new addition to current non-destructive inspections (NDI) systems. Bonding of composites, an extremely important step in manufacturing and repair of laminates, could be affected by defects originating from faulty manufacturing processes or damages...
Resource Type:: Masters Thesis

The Effect of Surface Finish on Ball Grid Array Lead Free Solder Joints

Creator:: Casali, Dick R.
Abstract:: As microelectronic parts trend smaller so do their solder joints. The surface finish on a copper pad is expected to become a significant part of the total solder joint volume and therefore affect mechanical properties of the smaller solder joints. Two sample geometries and four different surface finishes for tin-silver-copper...
Resource Type:: Dissertation
Full Text:: Gibbons for administrative support and co-advisor. Dr.’s David Cann and Bill Warnes for being part of

In-Situ Confocal Scanning Laser Microscopy and Post-Exposure Analysis of a Cu/Fe-based Oxygen Carrier Material in High-Temperature Oxidation and Reduction Environments for Chemical Looping Combustion Applications

Creator:: Nealley, W. H. Harrison
Abstract:: A Cu/Fe-spinel-based oxygen carrier designed at the National Energy Technology Laboratory was studied in order to characterize its physical and chemical behavior with cyclic oxidation and reduction treatments at 800°C for applications in chemical looping combustions. Observations were made on individual particles of the oxygen carrier in-situ using a confocal...
Resource Type:: Masters Thesis
Full Text:: , Dr. David Alman, and the entire NETL – Albany organization for their financial support of the

ScholarsArchive@OSU

Self-adaptive Subsets for Stretched and Rotated Textures in Digital Image Correlation

Dissipation and wavepacket collision in carbon nanotube waveguides

Conversion of biomass constituents to hydrogen-rich gas by supercritical water in a microchannel reactor

The Use of Various Morphologies of Nanocellulose as Life Long Anodes of Sodium Ion Batteries

Amorphous metal thin films as a platform for solution processing

Porous metal-organic materials for gas capture

A Reversible Conversion Cathode – Convert Dual-ion Battery into Rocking-Chair Battery

Characterization of Bonding Defects in Carbon Fiber-Epoxy Plates via Thermal Wave Imaging

The Effect of Surface Finish on Ball Grid Array Lead Free Solder Joints

In-Situ Confocal Scanning Laser Microscopy and Post-Exposure Analysis of a Cu/Fe-based Oxygen Carrier Material in High-Temperature Oxidation and Reduction Environments for Chemical Looping Combustion Applications

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