Search for dissertations about: "adsorption"
Showing result 11 - 15 of 1043 swedish dissertations containing the word adsorption.
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11. Surface reactions on metallic nanoparticles : Ligand adsorption, metal release, and reactive oxygen species generation
Abstract : Humans are exposed daily to metallic nanoparticles (Me NPs) from multiple sources which can have both natural and anthropogenic origins. Such exposures take place via different routes including inhalation and skin contact and may result in adverse health effects. READ MORE
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12. Adsorption of polyhydroxyl based surfactants
Abstract : Adsorption on solid surfaces from solution is a fundamental property of a surfactant. It might even be the most important aspect of surfactant behavior, since it influences many applications, such as cleaning, detergency, dispersion, separation, flotation, and lubrication. READ MORE
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13. Molecular overlayers on homogeneous and heterogeneous metal surfaces studied by core-level photoemission
Abstract : The main topic of this thesis is the investigation of small molecules adsorbed on metal surfaces by means of core-level photoemission spectroscopy. The thesis consists of three parts; The first group of papers concerns the effects of internal molecular vibrations on the core-level photoemission spectra. READ MORE
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14. Adsorption and bonding on platinum : influence of the surface structure and chemical composition
Abstract : This thesis deals with the influence of the structure andchemical composition of platinum surfaces on the adsorption ofsome molecules. Three main lines can be distinguished : 1) thecharacterisation of clean/modified surfaces, 2) the adsorptionof some simple atoms and molecules on these surfaces andfinally 3) the adsorption of 2-butenal, a bi-functionalmolecule containing a C=C group conjugated with a C=O group. READ MORE
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15. Adsorption of pinosylvin onto the structure of wood : mechanism and adsorption parameters
Abstract : Pinosylvin and polyhydroxybenzene derivatives are natural components of wood, known for their fungicidal/fungistatic properties. These components were used as adsorbates in the present investigation. READ MORE