Index Catalog // ScholarsArchive@OSU

Controlling the Co-Precipitation of Colloidal PbSe Quantum Dots and Their Device Performance in a Diode Architecture

Creator:: McCrea, Tyler D.
Abstract:: In this work, colloidal PbSe quantum dots (QDs) are shown to be synthesized in a controlled manner by changing the growth time and reaction temperature in a microwave synthesis method. It is explained why quantum dots make such a unique material to create electronic devices and the specific benefits that...
Resource Type:: Masters Thesis
Full Text:: . I love you forever. Thank you to Prof. Greg Herman and Dr. Haori Yang for allowing me to work on

Classifying the toxicity of pesticides to honey bees via support vector machines with random walk graph kernels

Creator:: Yang, Ping
Abstract:: Pesticides benefit agriculture by increasing crop yield, quality, and security. However, pesticides may inadvertently harm bees, which are valuable as pollinators. Thus, candidate pesticides in development pipelines must be assessed for toxicity to bees. Leveraging a data set of 382 molecules with toxicity labels from honey bee exposure experiments, we...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ping Yang for

Electrochemical assessment of binder free Co_xNi_1-xS_y electrocatalysts supported on carbon nanofibers for oxygen evolution reaction in alkaline media

Creator:: Namiiro, Sauda Kiggundu
Abstract:: Water splitting is a green method being researched to produce green hydrogen in order to combat greenhouse gases emitted by the most popular energy source; fossil fuels. Water splitting involves two half reactions: hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). Of these two, OER is the bottleneck water...
Resource Type:: Honors College Thesis
Full Text:: Environmental Engineering _____________________________________________________________________ Yang Dongqi

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:: , Jun Yang and Yan Wang to help overcome some hard time especially during COVID pandemic period

Lanthanide Based Metal Organic Framework for the Conversion of CO₂ and Propylene Oxide to Propylene Carbonate

Creator:: Le, David H.
Abstract:: Lanthanide (Ln) based molecular complexes have shown great potential as Lewis acid catalysts for the activation of small molecules. Despite the wealth of structural versatility and high catalytic activity of these complexes, they often lack selectivity and recyclability. This hinders their potential for use in large-scale industrial applications where waste...
Resource Type:: Honors College Thesis
Full Text:: . 2018, 57 (42), 13780–13783. 12. Zhang, X.; Lv, X.; Shi, X.; Yang, Y.; Yang, Y. Enhanced Hydrophobic

Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

Creator:: Li, Shujie
Abstract:: There is an emerging interest in developing wearable electronics as a platform, which provides the flexibility of a wearable while maintaining its promising functionality as smart textiles. Metal-halide semiconductors are attractive materials with tunable optical and electrical properties. Researchers have widely studied and applied it for advanced photonics and optoelectronic...
Resource Type:: Dissertation
Full Text:: , and Dr. Yujing Zhng, VinayDoddapaneni, Han Mei, Zheng Fang, Hao Sun, Guoheng Ma, Michel David

Oxygenate Reactions over PdCu and PdAg Catalysts: Influence of Electronic and Geometric Effects

Creator:: Bathena, Tanmayi
Abstract:: Bimetallic catalysis is a promising way to tune the catalytic properties of heterogeneous catalysts. In particular, bimetallic catalysts are extensively used to enhance the selectivity of monometallic catalysts in a variety of contexts, from oxidation catalysis to oxygenate coupling. In this work, we investigate PdxCuy/SiO2 and PdxAgy/SiO2 catalysts in the...
Resource Type:: Masters Thesis
Full Text:: , Sun et.al proposed a “cleave and couple” strategy in which cleave refers to the catalytic

Spherical Au Nanoparticle Interaction with Lipid Monolayers Probed with Sum Frequency Generation Spectroscopy

Creator:: Faase, Ryan A.
Abstract:: Nanoparticles have become more prevalent from their use in sunscreen to antimicrobial agents in socks. In light of these applications, gaining a fundamental understanding of how NPs interact with humans is crucial for their future. Specifically, how cells interact with NPs and what factors drive the modes of cellular uptake....
Resource Type:: Masters Thesis
Full Text:: embryonic zebrafish. Carbon 2007, 45 (9), 1891-1898. 17. Sun, C.; Lee, J. S.; Zhang, M., Magnetic

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:: .2014.07.041. [26] T. Yang, W. Chen, L. Chen, W. Liu, D. Zhang, Promotion effect between Ni and Co aerogel

Investigation of oxide semiconductor based thin films : deposition, characterization, functionalization, and electronic applications

Creator:: Rajachidambaram, Meena Suhanya
Abstract:: Nanostructured ZnO films were obtained via thermal oxidation of thin films formed with metallic Zn-nanoparticle dispersions. Commercial zinc nanoparticles used for this work were characterized by microscopic and thermal analysis methods to analyze the Zn-ZnO core shell structure, surface morphology and oxidation characteristics. These dispersions were spin-coated on SiO₂/Si substrates...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Controlling the Co-Precipitation of Colloidal PbSe Quantum Dots and Their Device Performance in a Diode Architecture

Classifying the toxicity of pesticides to honey bees via support vector machines with random walk graph kernels

Electrochemical assessment of binder free Co_xNi_1-xS_y electrocatalysts supported on carbon nanofibers for oxygen evolution reaction in alkaline media

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

Lanthanide Based Metal Organic Framework for the Conversion of CO₂ and Propylene Oxide to Propylene Carbonate

Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

Oxygenate Reactions over PdCu and PdAg Catalysts: Influence of Electronic and Geometric Effects

Spherical Au Nanoparticle Interaction with Lipid Monolayers Probed with Sum Frequency Generation Spectroscopy

Characterization of CoGe Thin Films and Powders

Investigation of oxide semiconductor based thin films : deposition, characterization, functionalization, and electronic applications

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