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 20 of 554 for “"electrolytes"”.
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Electropolishing of Niobium in Sulfuric Acid-Methanol Electrolytes: Development of Hydrofluoric Acid-Free Electrolytes
… (EP) in hydrofluoric acid (HF)-containing electrolytes is the currently accepted treatment process. The presence of HF is necessary for the removal of the passive oxide surface film formed in aqueous electrolytes. But HF is hazardous and must be contained without human exposure and …
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Polymer Electrolytes For lontophoretic Drug Delivery
… into a 'patch-like’ delivery system. Polymer electrolytes offer possibilities for such systems. Polymer electrolytes are ionically conducting solid-like materials in which the ions are to coordinated to an immobile polymer solvent. The most widely studied host polymer for use in polymer …
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Gel polymer electrolytes for Li metal protection
L'abstract è presente nell'allegato / the abstract is in the attachment
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Investigating interfacial structures of highly concentrated electrolytes
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Ab-initio simulation of novel solid electrolytes
… some of the problems facing conventional organic electrolytes in Li and Na-ion batteries, but typically conductivities are very low. Reports of fast lithium conduction in Li 0GeP 2S1 2 (LGPS), with conductivity of 12 mS/cm at room temperature, have shown that Li -diffusion in solid electrolytes …
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Mechanisms of Metal Penetration in Solid Electrolytes
… the mechanism by which metals infiltrate solid electrolytes during electrodeposition. A deep understanding of this phenomenon in Li+-conducting solid electrolytes could determine whether these materials can enable fast-charging (> 3 mA cm⁻²) solid state batteries that are safer and more …
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Computer simulation of chemical processes with electrolytes
Thesis (Sc.D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1980.
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Physiochemical properties of nonaqueous amine-containing electrolytes
… the properties of nonaqueous amine-containing electrolytes. The equilibrium voltage of the discharge reaction was found to be greater than 3.1 V versus Li/Lie, which is significantly higher than the thermodynamic potential of direct CO2 reduction (2.8 V versus Li/Lie). The equilibrium voltage …
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MULTILAYER COMPOSITE SOLID ELECTROLYTES FOR LITHIUM ION BATTERIES
… mobile phones to cars. The conventional liquid electrolytes based LIBs are prone to failure in conditions such as high operating temperature, solvent leakage, lithium dendrites formation and thermal runaway, etc. All-solid-state lithium ion batteries (ASSLIBs) provide a promising power strategy …
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Synthesis and characterization of aminated perfluoro polymer electrolytes
Polymer electrolytes have been developed for use in anion exchange membrane fuel cells for years. However, due to the highly corrosive environment within these fuel cells, poor chemical stability of the polymers and low ion conductivity have led to high development costs and thus prevention from …
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Novel Techniques and Electrolytes for Energy Storage Devices
… key physical properties of the novel sodium electrolytes, including electrochemical impedance spectroscopy, pulsed field gradient nuclear magnetic resonance and viscometry. Collectively, these results have been used to quantitatively identify promising candidates for applications in SIBs. …
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The viscosity of aqueous electrolytes and viscometric titrations
… calculate the viscosities of mixtures of aqueous electrolytes so as to predict the course of viscometric titration curves for new systems, to interpret viscometric data already published, and to use in the possible determination of equilibrium constants where other methods are not applicable. An …
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Modeling ion mobility in solid-state polymer electrolytes
We introduce a course-grained model of ion diffusion in a solid-state polymer electrolyte. Among many tunable parameters, we investigate the effect of ion concentration, ion-polymer attraction, and polymer disorder on cation diffusion. For the conditions tested, we find that ion concentration has …
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