Sökning: "Kemi"
Visar resultat 1 - 5 av 5209 avhandlingar innehållade ordet Kemi.
1. Computational Studies of Chemical Interactions: Molecules, Surfaces and Copper Corrosion
Detta är en avhandling från Stockholm : KTH Royal Institute of TechnologySammanfattning : The chemical bond – a corner stone in science and a prerequisite for life – is the focus of this thesis. Fundamental and applied aspects of chemical bonding are covered including the development of new computational methods for the characterization and rationalization of chemical interactions. LÄS MER
2. Partial methane oxidation from electronic structure calculations
Detta är en avhandling från Gothenburg : Chalmers tekniska högskolaSammanfattning : Investigating catalytic reactions with computational methods is a powerful approach to understand fundamental aspects of catalytic reactions and find ways to guide catalytic design. Partial methane oxidation is one example of a reaction with intriguing challenges, where a detailed atomistic approach may help to unravel the bottlenecks of this, as of yet, inefficient reaction. LÄS MER
3. Theoretical Studies of Natural Gas Hydrates and H-bonded Clusters and Crystals
Detta är en avhandling från Linköping : Linköping University Electronic PressSammanfattning : In this thesis H-bonded systems (natural gas hydrates, water clusters, and crystal ice) are studied by density functional theory (DFT) computations.Natural gas hydrates (NGHs) play an important role in energy and environmental fields: NGHs are considered as a promising backup energy resource in the near-future due to their tremendous carbon content; improper exploration of NGHs could induce geological disasters and aggravate the greenhouse effect. LÄS MER
4. Methane oxidation over palladium oxide. From electronic structure to catalytic conversion
Detta är en avhandling från Gothenburg : Chalmers tekniska högskolaSammanfattning : Understanding how catalysts work down to the atomic level can provide ways to improve chemical processes on which our contemporary economy is heavily reliant. The oxidation of methane is one such example, which is important from an environmental point of view. LÄS MER
5. Development of Polyamide Solvent Extraction Reagents for Trivalent Lanthanides
Detta är en avhandling från Gothenburg : Chalmers tekniska högskolaSammanfattning : Rare earth elements (REEs), including lanthanides, are critical materials for many industrial technologies. As a result recycling of end-of-life products containing REEs might be beneficial, as this could partially satisfy the growing demands of industry for these elements. LÄS MER
