Now showing items 1-10 of 113
Validation study of ReaxFF-optimized geometries in ruthenium compounds
(The University of Bergen, 2014-03-14)
The present thesis, describes a validation study of ReaxFF-optimized geometries, through statistical tools (i) weighted root mean square of distances and (ii) interatomic distances having as reference 786 X-ray and 11 DFT ...
Core photoelectron spectroscopy and chemical reactivity of a series of aliphatic alkenes and alkynes
(The University of Bergen, 2002)
An Analysis of CO2, CH4 and Mixed CO2-CH4 Gas Hydrates: Experimental Phase Equilibria Measurements and Simulations with State-of-the-Art Software
(The University of Bergen, 2014-06-14)
The enormous amount of CH4 trapped in gas hydrates has led to a growing focus on gas hydrates as a potential future energy source. One of the proposed methods for the production of CH4 from these deposits, is to exchange ...
Enhanced Oil Recovery by Combined Low Salinity Water and Polymer Flooding
(The University of Bergen, 2014-06-19)
World energy demand is continuously increasing as the developed and developing countries consume more energy to keep their growing industries running. Significant portion of the energy demand is supplied by fossil energies, ...
Analysemetoder anvendt på antocyaner
(The University of Bergen, 2001)
Design and Synthesis of Ruthenium based Olefin Metathesis Catalysts
(The University of Bergen, 2010-06-01)
The present Master thesis seeks to develop new unsymmetrical ruthenium-based olefin metathesis catalysts and therein a better understanding of olefin metathesis catalysis with unsymmetrical active complexes. Such catalysts ...
Ultralydsmålinger under høyt trykk - En undersøkelse av solubilisering av 1-heksanol i natrium dodecylsulfat som funksjon av trykk
(The University of Bergen, 2005)
Ny apparatur for lydhastighetsmålinger under trykk har blitt testet, og tilpasset rubidium-klokke teknikk. Det ble deretter gjort studier på solubiliseringsprosessen som funksjon av trykk, der en variert mengde av 1-heksanol ...
Synthesis of Some Nitrogen Heterocycles of Medicinal Relevance
(The University of Bergen, 2012-04-18)
In the first part of the project, two highly functionalized terminal alkynes, 3,3,4,4- tetraethoxybut-1-yne (TEB) and 1,1-diethoxy-but-3-yn-2-one (keto-TEB) have been used for the synthesis of 1,4-disubstituted ...
Lineshape Models in Inner-shell Photoelectron Spectra of Free Molecules and Clusters
(The University of Bergen, 2006-09-22)
Investigating the nature of molecules and clusters is of paramount importance for our understanding of the composition and the properties of matter. X-ray photoelectron spectroscopy is one of the most powerful techniques ...
Biosurfactants as Anti-Agglomerants for Gas Hydrates
(The University of Bergen, 2013-08-14)
Gas hydrate blockages in petroleum pipelines are considered a major hazard in the petroleum industry, and with increasing water content and decreasing temperatures, a solution is sought upon that is both environmentally ...