Index Catalog // ScholarsArchive@OSU

Structure and piezoelectric properties of lead-free bismuth-based perovskite solid solutions

Creator:: Huang, Chien-Chih
Abstract:: A new group of lead free piezoelectric perovskite solid solutions, (1-x)Bi(B'B")O₃-xABO₃, were obtained via solid-state processing techniques. The solubility of unstable perovskite Bi(B'B")O₃ compounds into stable perovskite compounds was found to be related to the tolerance factor of the ABO₃ perovskite endmembers. The morphotropic phase boundary (MBP) in perovskite solid...
Resource Type:: Dissertation
Full Text:: Chien-Chih-Theisis AN ABSTRACT OF THE DISSERTATION OF

Life Cycle Assessments for Wastewater Treatment and the Feasibility Study of Microbial Fuel Cell Technology

Creator:: Chien, Ku-Huan
Abstract:: The thesis documents research about combining the National Pollutant Discharge Elimination System (NPDES) Permit Program with the Impact 2002+ methodology to conduct a Life Cycle Assessment (LCA) for wastewater treatment processes. The LCA for the operational phase of a local wastewater treatment plant was performed and the environmental impacts caused...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ku-Huan Chien for the

Conceptual modeling architecture and implementation of object-oriented simulation for automated guided vehicle (AGV) systems

Creator:: Wang, I-Chien
Abstract:: Traditional simulation languages and simulators do not fully support the need to design, modify, and extend simulation models of manufacturing systems, especially, material handling systems. Since AGV systems, one type of automated material handling systems, require complicated control logic, flexible job routings, and frequent layout modifications and extensions to correspond...
Resource Type:: Masters Thesis
Full Text:: -oriented simulation for automated guided vehicle (AGV) systems AN ABSTRACT OF THE THESIS OF I-CHIEN

Integration of vapor-solid grown ZnO nanowires through dielectrophoresis

Creator:: Ng, Vi-Vie
Abstract:: Work on individually constructed devices has demonstrated that nanowires (NWs) offer great promise for applications such as sensing and optoelectronics. Despite this work, reliable large scale alignment and integration of these individual nanostructures into a lithographically defined process remains a challenge. Dielectrophoresis (DEP) is a promising alignment method in which...
Resource Type:: Masters Thesis
Full Text:: . Chien-Chih Huang for the countless help and support that he has provided since the beginning of this

Evaluation of scheduling heuristics for non-identical parallel processors

Creator:: Kuo, Chun-Ho
Abstract:: An evaluation of scheduling heuristics for non-identical parallel processors was performed. There has been limited research that has focused on scheduling of parallel processors. This research generalizes the results from prior work in this area and examines complex scheduling rules in terms of flow time, tardiness, and proportion of tardy...
Resource Type:: Masters Thesis
Full Text:: processors AN ABSTRACT OF THE THESIS OF Chun-Ho Kuo for the degree of Master of Science in Industrial

Fabrication and characterization of ferrimagnetic film for RF/microwave crosstalk suppression

Creator:: Su, Yu-Wei
Abstract:: The primary goal of this thesis is to fabricate a magnetic film between the coplanar transmitted stripline for crosstalk suppression. Crosstalk is caused from undesired inductive and capacitive coupling of signals between two conductors. The effective crosstalk suppression results from the inductive coupling of circuit elements through the lossy properties...
Resource Type:: Masters Thesis
Full Text:: pressmaster vaccum press and Nd:YAG pulsed laser machining tool, Chien-Chih Huang and Seungwha Kown from the

Quantum dot plasmon coupling : Fundamental study and applications

Creator:: Kannegulla, Akash
Abstract:: The dissertation focuses on the engineering of light-matter interaction using plasmonic nanoparticles and metamaterials to achieve enhanced luminescence and based on which to improve the performance of biosensing and light-emitting technologies. We designed and fabricated a spectrum of nanostructures to exhibit particular dispersion relations capable of controlling the spontaneous emission...
Resource Type:: Dissertation
Full Text:: Professor Alan X. Wang, Professor Chih-Hung Chang, Professor Matthew Johnston, Professor John Labram and

Catalytic chemical vapor deposition synthesis of carbon nanotubes from methane on SiO supported Fe and Fe−Ni catalysts

Creator:: Nakagawa, Ayako
Abstract:: Influences of operating conditions on the production of carbon nanotubes (CNTs) were studied using Fe and Fe-Ni bimetallic catalysts supported on silicon monoxide (SiO). The catalysts were prepared in three steps: (1) impregnation of SiO powders with ferric nitride or combinations of ferric and nickel nitrides, (2) oxidation of nitrides...
Resource Type:: Masters Thesis

Surface-Enhanced Infrared Absorption Gas Sensing Incorporating Advanced Plasmonic Nanostructures and Nano-Composite Materials

Creator:: Chong, Xinyuan
Abstract:: This dissertation focuses on extending the application scope of surface enhanced infrared absorption spectroscopy to gas sensing. The method we propose is incorporating plasmonic nanostructures with nano-composite material, metalorganic framework, which can selectively preconcentrate certain gas molecules into the nanopores. The preconcentrating property is first demonstrated by applying metal-organic framework...
Resource Type:: Dissertation
Full Text:: gave my work this extent form. My appreciation also extends to Professor Chih-Hung Chang, Professor

Design Principles of Transition Metal X-ide Catalysts for Electrochemical Oxygen Reduction and Evolution Reactions: In-Situ X-ray Spectroscopy Studies

Creator:: Wang, Maoyu
Abstract:: Hydrogen is the green fuel that can be produced from water through electrolysis and used via hydrogen fuel cells to generate electricity with zero carbon dioxide emission. The commercialization of electrolyzers and fuel cells is the critical step to achieving global carbon neutrality. However, it is severely hampered by the...
Resource Type:: Dissertation
Full Text:: , Prof. Líney Árnadóttir, Prof. Chih-hung Chang, Prof. Gregory S. Herman, and Prof. Liu Hong. Thank you

ScholarsArchive@OSU

Structure and piezoelectric properties of lead-free bismuth-based perovskite solid solutions

Life Cycle Assessments for Wastewater Treatment and the Feasibility Study of Microbial Fuel Cell Technology

Conceptual modeling architecture and implementation of object-oriented simulation for automated guided vehicle (AGV) systems

Integration of vapor-solid grown ZnO nanowires through dielectrophoresis

Evaluation of scheduling heuristics for non-identical parallel processors

Fabrication and characterization of ferrimagnetic film for RF/microwave crosstalk suppression

Quantum dot plasmon coupling : Fundamental study and applications

Catalytic chemical vapor deposition synthesis of carbon nanotubes from methane on SiO supported Fe and Fe−Ni catalysts

Surface-Enhanced Infrared Absorption Gas Sensing Incorporating Advanced Plasmonic Nanostructures and Nano-Composite Materials

Design Principles of Transition Metal X-ide Catalysts for Electrochemical Oxygen Reduction and Evolution Reactions: In-Situ X-ray Spectroscopy Studies

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