Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"3D electrode"”.
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Virus-based 3-dimensional nanowire network copper and nickel electrodes
Synthesizing a scalable microelectrode at room temperature is possible using bio-templating. To create a novel 3D electrode, we report M13 virus cross-linking and nickel and copper nanowire synthesis. In this process, virus was cross-linked using glutaraldehyde to form mechanically stable …
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Advanced battery modeling for interfacial phenomena and optimal charging
… coating improves the lithium-ion diffusion at electrode particles. Paper Ⅱ explains the mechanisms by which 3D electrodes enhance battery performance and reveals guidelines for optimized 3D electrode designs by a 3D electrochemical-mechanical battery model. Paper Ⅲ investigates the electrolyte …
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Electric field-assisted immobilization and alignment of biomolecules
… and alignment of biomolecules on metal electrodes in a simple one-step experiment. Neither modifications of the biomolecule nor of the electrodes were needed. The two major electrokinetic effects that lead to molecule motion in the chosen electrode configurations used were identified as …
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MICROELECTRODE ARRAY FOR CAPACITIVE TRANSDUCTION OF RETINAL RESPONSES
… of neural activity sensing employ multi-electrode arrays (MEAs) that typically incorporate metal electrodes and measure currents via an electrochemical junction, leading to corrosion and charge transfer across the electrode-tissue interface. High-density neural interface technology will …
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Towards Thick Battery Electrodes and Interdigitated Cell Architectures Via Micro-structured Carbon Nanotube Forests
… the cell geometry to incorporate thick 3D electrodes. Using thick electrodes increases the cell level energy density by minimizing the volume and mass contributions of inactive components, including the current collectors and separator. However, batteries with thick planar electrodes …
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Hierarchical Carbon Structures for Advanced High Areal Capacity Lithium-Ion Battery Electrodes
… energy limits. The exploration of advanced electrode architectures provides a novel route to improving the energy density of LIBs and is often overlooked. This PhD thesis investigates the design, fabrication, and testing of structurally engineered and high areal capacity LIB electrodes based …
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Study of Interfacial Chemical Reactions on Battery Electrodes Using Operando Imaging Techniques
… SEI formation and evolution processes across the electrode interface is still limited due to the lack of in-situ characterization tools. Here, we study and image the local SEI formation and evolution dynamics in conventional LiPF6/carbonate electrolytes with and without 50 ppm water additive, …