Sökning: "Surfaces"
Visar resultat 1 - 5 av 2455 avhandlingar innehållade ordet Surfaces.
1. Biomimetic surfaces : Preparation, characterization and application
Sammanfattning : I denna avhandling beskrivs tillverkning, karaktärisering och tillämpning av ett antal biomimetiska ytor. Biomimetik är att härma naturen och grundtanken är att titta på hur naturen löst liknande problemställningar. LÄS MER
2. Water-Metal Surfaces : Insights from core-level spectroscopy and density functional theory
Sammanfattning : Computational methods are combined with synchrotron-based techniques to analyze the structure and bonding of water and water plus hydroxyl at metal surfaces under UHV and at near-ambient conditions. Water-metal interaction plays a crucial role in a multitude of cosmic, atmospheric and biological phenomena as well as heterogeneous catalysis, electrochemistry and corrosion. LÄS MER
3. Tunable surfaces : using polyoxoniobates and -tantalates as molecular building blocks
Sammanfattning : This thesis describes and explains the use of aqueous polyoxometalates (POMs), as molecular building blocks in the fabrication of tunable solid-state materials, such as thin films. Microwave irradiation in the synthesis of Nb10, Nb6 and Ta6 is a rapid and efficient alternative to conventional hydrothermal methods, while offering equal – if not greater yields – of product. LÄS MER
4. Hg metal surfaces : towards Hg abatement in steel plants
Sammanfattning : .... LÄS MER
5. Superhydrophobic Cellulosic Surfaces : Preparation and Characterisation of Superhydrophobic Cellulosic Surfaces. Investigation of the Free Energy Barriers Between Cassie-Baxter and Wenzel States of Wetting
Sammanfattning : .... LÄS MER