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 3 of 3 for “"Distribution of Relaxation Times (DRT)"”.
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Charge carrier relaxation in fluorite-structured oxygen ion conductors /
… impedance spectroscopy methods. Dispersions of electrical properties, attributed to charge carrier relaxation in electrical field, were observed in the obtained spectra. These data in complex plane plots resulted to depressed semicircles, which was assumed as consequence of existence of a …
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Chromium poisoning mitigation in solid oxide fuel cell air electrodes: mechanisms for Cr deposition and removal
Chromium poisoning of the air electrode remains a significant obstacle to the long-term performance of solid oxide fuel cells (SOFCs). Many strategies to mitigate this effect have been investigated. However, they require the introduction and development of new materials and components. Furthermore, …
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DETECTING MECHANICAL DAMAGE FROM THE TIME CONSTANTS OF LI-ION BATTERIES
This study investigates the dependency of the internal processes of Li-ion batteries on operating conditions, cycling life, and mechanical damage. Li-ion Batteries are the preferred energy storage solution for many applications, including cell phones and electric vehicles. However, they can pose …