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 “"Photo-catalysis"”.
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Optical and structural characterization of metal oxides and carbon nitride compounds for the development of organic/inorganic hybrid systems
… cost, safety, ease of synthesis, ranges from (photo)catalysis to microelectronics and in vivo biological studies. Most of the MOs-based devices present outstanding performance derived from their reduced dimensions. To date, the research on nanostructured MOs is highly active in order to deeper …
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A Radical Approach to Photochemical Transformations Using Earth-Abundant Metals
… continuing emergence of visible light-mediated photochemistry in modern organic syntheses has allowed facile access to powerful, unconventional reaction manifolds to synthesize diverse small molecules. Conventional photocatalysis/photoredox heavily relies on noble-metal based, …
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Development of a new hybrid photochemical/electrocatalytic water splitting reactor for hydrogen production: design, analysis and experiments
… reactants is a hybrid system which combines photochemical and electro-catalytic reactions. The originality of this research lies in the engineering development of a novel photo-catalytic water splitting reactor for sustainable hydrogen production, and verification of new methods to enhance …
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Sunlight Active (CoTiO3) – Titania (TiO2) Catalyst with Effective Activity for Dye Degradation and H+ Evolution
… display experimental evidence of the effective photocatalytic activity of (CoTiO3) – Titania (TiO2) for dye degradation and H+ evolution. We present analysis of the photo catalytic activity of the CoTiO3 that is 50-92 times effective than TiO2 under visible light to Acid Orange 7 dye. At the …
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Semi-biological domino catalysis using acetate- and propionate-producing microbes
… alternative production methods, namely photoelectrochemical and photocatalytic H2 production, were explored in this thesis and each were coupled with acetogenesis. Photoelectrochemical H2 production was coupled to acetogenesis by using a photocathode to generate H2 via the H2 evolution …
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Electrospun and Vapor-Phase Deposited Electroactive Polymer Nanocomposites for Water Purification via Photocatalysis
… separation by membranes, phytoremediation, catalysis and liquid-liquid extraction [1, 5]. These technologies are however limited due to inefficient mineralization of synthetic dyes, excessive production of sludge, dense solution disposal, high energy requirements and high operational costs …