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 11 of 11 for “"Redox active polymers"”.
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Probing the electrochemical dynamics of soluble redox active polymers
… the chemical and dimensional properties of redox nanomaterials for addressing the manifold performance demands faced by energy storage technologies. Our groups are interested in the development and implementation of a new strategy for non-aqueous flow batteries (NRFBs) for grid energy …
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Systematic study of redox-active polymers for energy storage: Exploring structural modulation, electrolyte interactions and programmable degradation
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2027-05-01
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Optimization of Quinone-Based, Extracellular Electron Transfer Mediators for Bioelectronic Applications
… One mechanism of EET is mediated by diffusible, redox-active small molecules, or electron shutting compounds (ESCs). Quinones, a class of cyclic, conjugated, di-keto compounds often serve as ESCs. Lactiplantibacillus plantarum, a commensal lactic acid bacterium, can utilize quinoline-mediated EET …
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Direct visualization of electron transport among nonconjugated polymeric redox-active colloids via fluorescence microscopy
Redox-based electrical conduction in nonconjugated/redox active polymers has been explored only less than a decade, yet it is already showing promise as the basis for conductivities and charge transport (CT) distances relative to well-studied conjugated polymers. My Ph.D. research has been devoted …
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Soluble redox active macromolecular architectures and their electrochemical analysis for energy storage applications
Organic redox-active materials offer advantages of material tunability while maintaining high performance for next-generation energy storage and conversion solutions. Macromolecular architectures such as oligomers, polymers, and colloids have recently gained interest for their size-exclusion …
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Electrochemical mechanisms in nano-structured graphitic and redox-active polymeric architectures
… The last part of this dissertation introduces redox-active polymers and advanced redox-active colloids as electrochemical energy storage carriers, which have shown facile charge transfer kinetics and good charge storage ability. Combining these macromolecular electrolytes with size-exclusion …
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Photoelectrochemical tandem cells with enzymes wired to hierarchically-structured electrodes for solar fuel synthesis
… that combined the efficient wiring afforded by redox-active polymers with the high loading provided by hierarchically-structured inverse opal indium tin oxide (IO-ITO) electrodes. A fully-integrated host−guest system showed a substantially improved wiring of PSII to the IO-ITO electrode with an …
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Mechanisms of diffusive charge transport in redox active polymer solutions
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-08-01
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Revealing ion transfer kinetics and charge dynamics at operating battery materials through scanning electrochemical microscopy
… energy storage systems. Within size-exclusion redox flow batteries (RFBs), large, dispersible redox active polymers (RAPs) and colloids (RACs) accept millions of electrons while simultaneously exchanging an equal number of ions with the electrolyte. This charge transfer process occurs at the …
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Molecular and Polymeric Materials Based On Asymmetrically Substituted BF2 3-Cyanoformazanates
… BF2 complexes and their incorporation into polymers. CuAAC chemistry was used to synthesize two additional asymmetric BF2 complexes and a side product that was identified as a symmetric dimer. Spectroscopic and electrochemical properties of these compounds are described. Incorporation of an …
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Multiscale development of electrochemical separations: from molecular design of redox-moieties to interfacial characterization and process simulation
… electrodeposition, bulk electrolysis of redox-sorbents) with a multiscale approach, spanning from the molecular design and in situ characterization of redox-sorbents up to large-scale process simulation and design of multistage redox-mediated electrodialysis. Our case studies involve the …