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 6 of 6 for “"Super-capacitors"”.
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Biomass derived carbon for new energy storage technologies
… for energy storage technologies, namely super capacitors and lithium sulfur batteries.
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Variable Pressure Nuclear Magnetic Resonance Studies of Ionic Liquids and Electrophoretic Probe Design
… of energy storage such as batteries or super capacitors, toward higher power and energy density, which significantly depends upon the advancement of new materials used in these devices. The new materials need better understanding and description in the electrochemical properties. Nuclear …
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Recuperation of Regenerative Braking Energy in Electric Rail Transit Systems
… wayside energy storage, such as batteries, super capacitors or flywheels. This model has been validated using real measurement data on the 7-Line (Flushing), including:1) speed, current, voltage, power and energy train profiles; and 2) 24-hour interval metering data at substations. The …
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Electronic structure of perovskite oxide surfaces at elevated temperatures and its correlation with oxygen reduction reactivity
… storage systems, such as fuel cells, batteries, super-capacitors. Firstly, this thesis identified the correlation between the surface chemistry and electronic structure on SrTi1Fe,03 (STF), as a model perovskite oxide. Angleresolved x-ray photoelectron spectroscopy showed that that Sr enrichment …
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Design of fractional-order analog integrated circuits
… are resistorless realizations, and only grounded capacitors are employed. As a first step, fractional-order differentiator/integrator topologies are introduced, which are able to fulfill the following benefits: (i) capability of being realized using the same topology, (ii) the frequency …
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Discrete Linear Constrained Multivariate Optimization for Power Sources of Mobile Systems
… the advantages of both technologies offering a superior system. It is true that for most outdoors applications, payload needs, sensor suite utilization and energy requirements are apriori unpredictable. This makes proper sizing of energy storage devices and the prediction of remaining available …