Sökning: "activation energy for desorption"
Visar resultat 6 - 9 av 9 avhandlingar innehållade orden activation energy for desorption.
6. Direct conversion of methane-to-methanol in Cu-exchanged small-pore zeolites
Sammanfattning : Fossil fuel consumption continuous to increase worldwide and of all the fossil fuels, natural gas is growing the most. The combustion of natural gas, which mainly contains methane, is more environmentally friendly than oil or coal thanks to its high specific energy. LÄS MER
7. Thermal and Photon Stimulated Reactions on Metal Particles
Sammanfattning : The interaction between molecules and solid surfaces influence our daily lives in many ways. One important example is heterogeneous catalysis where surface reactions, for example, are used for production of chemicals and exhaust after-treatment. LÄS MER
8. Quantum chemical studies of deposition and catalytic surface reactions
Sammanfattning : Quantum chemical calculations have been used to model chemical reactions in epitaxial growth of silicon carbide by chemical vapor deposition (CVD) processes and to study heterogeneous catalytic reactions for methanol synthesis. CVD is a common method to produce high-quality materials and e.g. LÄS MER
9. Spatial analysis of lipids in tissue samples applying mass spectrometry imaging
Sammanfattning : Lipids are important naturally occurring components in all living cellular organisms. They serve as the main building blocks of cellular membranes, participate in many signaling pathways and are also stored as an energy source. LÄS MER