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 electrodes"”.
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High aspect ratio electrodes for high yield electroporation of cells
… electroporation devices use the planar electrodes situated at the bottom of a microchannel. These planar electrodes i) require a high voltage and ii) generate a nonuniform electric field which result in low yield of the electroporation. The standard silicon microfabrication technologies …
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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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Advanced battery modeling for interfacial phenomena and optimal charging
… 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 concentration impact on SEI layer growth and Li plating, …
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Design and fabrication of a new 3D AC-electroosmotic micropump
… pump can be used to pump fluids using planar electrodes which induce electrical forces on the fluid. However, planar electrodes have limited pumping capability of the micropump.<br/><br/>In this thesis a new design for the AC electroosmotic is introduced. The new AC electroosmotic design …
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Advancing three-dimensional electrophysiology: Development and evaluation of versatile platform for tailored 3D microelectrode array fabrication
… diminishes when stimulating or recording from 3D in vitro neuronal cultures or brain slices owing to rapid data attenuation in the z-direction. Existing 3D in vitro neuronal models only permit recording electrophysiological activity from the bottom layer directly connected to planar MEAs. …
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Improving energy and power densities of three-dimensional next generation secondary battery electrodes
3D mesostructured electrodes have been intensively investigated since the beginning of this century, based on the concept of shortening diffusion length of Li ions and electrons using either structured current collector or carbon-based additives, e.g. carbon nanotubes, reduced graphene oxides, etc. …
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MICROELECTRODE ARRAY FOR CAPACITIVE TRANSDUCTION OF RETINAL RESPONSES
… 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 require active circuitry within the implant; the device …