Search for dissertations about: "hydrocarbons"
Showing result 21 - 25 of 380 swedish dissertations containing the word hydrocarbons.
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21. Ion-neutral reactions of C2H2N+ with hydrocarbons : relevant to Titan’s ionosphere
Abstract : To provide some insights on the formation of long-chain carbon-nitrogen bearing ions in Titan’s atmosphere, laboratory measurements of ion-neutral reactions were conducted and results are presented in the following licentiate thesis. The product ions of the C2H2N+ reaction with saturated and unsaturated neutral hydrocarbons have been studied using guided ion beam mass spectrometer (GIB-MS). READ MORE
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22. Chemical Bonding of Hydrocarbons to Metal Surfaces
Abstract : Using x-ray absorption spectroscopy (XAS), x-ray emission spectroscopy (XES) and x-ray photoelectron spectroscopy (XPS) in combination with density functional theory (DFT) the changes in electronic and geometric structure of hydrocarbons upon adsorption are determined. The chemical bonding is analyzed and the results provide new insights in the mechanisms responsible for dehydrogenation in heterogeneous catalysis. READ MORE
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23. Carbon backbone stability of Polycyclic Aromatic Hydrocarbons
Abstract : In this thesis I present results from Collision-Induced Dissociation (CID) experiments of Polycyclic Aromatic Hydrocarbons (PAHs) colliding with a stationary target gas at center-of-mass collision energies in the 20–200 eV range. In this energy region nuclear stopping processes dominate, i.e. READ MORE
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24. Transport and fate of hydrophobic organic compounds in the Baltic aquatic environment : polycyclic aromatic hydrocarbons, polychlorinated dibenzodioxins and dibenzofurans
Abstract : .... READ MORE
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25. Analysis of condensable hydrocarbons in gasification processes
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