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 9 of 9 for “"Voltage cycling"”.
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Electrical and optical properties of novel phthalocyanine compouns for sensor devices
… have undergone the postdeposition treatments of voltage-cycling to blue, voltage cycling to red and annealing at 393K for one hour; also for untreated fluorochromium phthalocyanine. The different post-deposition treatments produce different effects on the absorption spectra; in the case of …
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Electrical and optical properties of novel phthalocyanine compounds for sensor devices.
… have undergone the postdeposition treatments of voltage-cycling to blue, voltage cycling to red and annealing at 393K for one hour; also for untreated fluorochromium phthalocyanine. The different post-deposition treatments produce different effects on the absorption spectra; in the case of …
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CHARACTERIZATION OF SNEAK PATH CURRENT EFFECT IN A PEDOT: PSS-BASED ReRAM CROSSBAR ARRAY
… to prolonged electrical stress by applying low-voltage cycling corresponding to a sneak-path conduction. The device has a PEDOT:PSS as a switching layer sandwiched between Cu bottom electrode and Ag top electrode. The width of the electrodes is 10 µm and the crossbar array space is 60 µm. This …
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Tailoring Li₄Ti₅O₁₂ Thin Film Carrier Kinetics Through Solid Solution Doping for Battery and Memristor Applications
… (LTO4), due to its zero-strain behavior during cycling, excellent chemical stability and cyclability, is a promising anode material for solid-state batteries (SSB) applications. As a thin film, its applications expand to integrated circuits, sensors, flexible batteries, IoT devices, and …
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Design of active, stable, and earth-abundant acidic oxygen evolution catalysts
… acid stability by activating MnOx through a voltage cycling protocol. Structural studies show that activation induces a lower bulk manganese oxidation state and turbostratic disorder. This catalyst architecture was redesigned in the third iteration as a mixed metal oxide where functionality …
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High-nickel layered oxide cathodes for high-performance lithium-ion batteries
… the integrity of cathode particles upon high-voltage cycling, significantly enhancing the cyclability. More importantly, the thermal stability of high-Ni cathodes is notably improved by Mg doping. Second, boron-based polyanion is employed to tune high-Ni cathodes. The introduction of …
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Tailoring the electrochemical properties of catholytes for solid-state sodium batteries
… exhibit improved sodium-ion conductivity and cycling stability with layered-oxide cathodes and Na–Sn alloy anodes, supported by analysis of gas evolution and interfacial degradation pathways through online electrochemical mass spectrometry and post-mortem microscopy. The second part explores …
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Studies of Macromolecule/Molecule Adsorption and Activity at Interfaces
… stability of the O3 and O1 phases during cycling. The NCM-Q cathode with triple-phase integration demonstrates highly reversible phase evolution during high voltage cycling, possibly leading to a highly reversible capacity and good cycle stability.