Blar i Fakultet for naturvitenskap (NV) på utgivelsesdato
Viser treff 41-60 av 12818
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Transmission properties for individual electrochemic layers in solid state devices based on polyanaline, prussian blue and tungsten oxide
(Journal article; Peer reviewed, 1998) -
Electrochemical multilayer deposition of polyaniline and Prussian Blue and their application in solid state electrochromic windows
(Journal article; Peer reviewed, 1998)In an attempt to enhance the solar modulation in electrochromic windows, the electrochemical deposition of polyaniline (PANI) and prussian blue (PB been studied more closely. Several layers of PANI and PB at different ... -
A Numerical Study of Capillary and Viscous Drainage in Porous Media
(Dr. ingeniøravhandling, 0809-103X; 1999:131, Doctoral thesis, 1999)This work concentrates on the flow properties when one fluid displaces another fluid in a network of pores and throats. We consider the scale where individual pores enter the description and we use a network model to ... -
Performance of an electrochromic window based on polyaniline, prussian blue and tungsten oxide
(Journal article; Peer reviewed, 1999)In our laboratory various electrochromic windows (ECWs) have been investigated using mainly tungsten oxide (WO3), polyaniline (PANI) and prussian blue (PB) as electrochromic materials in combination with poly(2-acrylamid ... -
A process model for friction stir welding of age hardening aluminium alloys
(Dr. ingeniøravhandling, 0809-103X; 1999:76, Doctoral thesis, 1999) -
Correlation between light absorption and electric charge in solid state electrochromic windows
(Journal article; Peer reviewed, 1999)Electrochromic windows based on different combinations of the electro chromic materials polyaniline (PANI), Prussian Blue (PB) and tungsten oxide (WO3), with the solid state polymer electrolyte poly(2 acrylam ido 2 methyl ... -
Behaviour of iron and titanium species in cryolite-alumina melts
(Dr.ingeniøravhandling, 0809-103X; 2000:118, Doctoral thesis, 2000)The solubility of divalent iron oxide in cryolite-based melts was studied. Both electrochemical and chemical techniques were employed. To ensure that only divalent iron was present in solution, the melt was contained in ... -
Preparation, microstructure and mechanical properties of LaCoO₃ and SrFeO₃ based ceramics
(Dr. ingeniøravhandling, 0809-103X; 2000:107, Doctoral thesis, 2000) -
Studies of bimetallic particle formation in reforming catalysts
(Dr. ingeniøravhandling, 0809-103X; 2000:102, Doctoral thesis, 2000) -
Flow and Heat Transfer in a Radially Spreading Liquid Metal Jet Related to Casting of Ferroalloys
(Dr. ingeniøravhandling, 0809-103X; 2000:83, Doctoral thesis, 2000)In the past more and more advanced and fine-tuned processes for steel production have resulted in increased demands for new and more costeffective ferroalloys used as constituents in the processes. Casting techniques and ... -
Phase equilibria in polyethylene systems
(Dr.ingeniøravhandling, 0809-103; 2000:47, Doctoral thesis, 2000)The background for this work is a need to better understand the production of high density polythylene (HDPE). HDPE particles grow in a loop slurry reactor, and particle swelling and slurry viscosity are critical parts in ... -
Structure and solubility of niobium and tantalum complexes in molten alkali fluorides /
(Dr. ingeniøravhandling; 2000:113, Doctoral thesis, 2000) -
Flow and Heat Transfer in a Radially Spreading Liquid Metal Jet Related to Casting of Ferroalloys
(Dr. ingeniøravhandling, 0809-103X; 2000:83, Doctoral thesis, 2000)In the past more and more advanced and fine-tuned processes for steel production have resulted in increased demands for new and more costeffective ferroalloys used as constituents in the processes. Casting techniques and ... -
Mushy zone permeability and grain morphology in equiaxed aluminium-copper alloys
(Dr. ingeniøravhandling, 0809-103X; 2000:33, Doctoral thesis, 2000) -
Electronic and optical surface properties of noble metals studied by reflection anisotropy spectroscopy
(Dr. ingeniøravhandling, 0809-103X; 2000:38, Doctoral thesis, 2000)The thesis demonstrates some of the possibilities of using light to measure and understand microscopic properties of noble metal and nickel surfaces. The work consist mainly of three parts: 1. The design and construction ... -
Catalytic partial oxidation of methane to synthetis gas
(Dr. ingeniøravhandling, 0809-103X; 2000:79, Doctoral thesis, 2000) -
Properties of acid sulfite cellulose for cellulose derivatives
(Dr. ingeniøravhandling, 0809-103X; 2000:31, Doctoral thesis, 2000) -
Metal hydrides for rechargeable batteries
(Dr. ingeniøravhandling, 0809-103X; 2000:30, Doctoral thesis, 2000) -
Sea Ice Studies in the Northern Sea Route by use of Synthetic Aperture Radar
(Dr. ingeniøravhandling, 0809-103X; 2002:22, Doctoral thesis, 2000)The main objective of this thesis is to contribute to the understanding of sea ice processes in the Northern Sea Route, mainly with use of remote sensing data from Synthetic Aperture Radar (SAR). Multivariate data analysis ... -
Precipitation of dispersoids containing Mn and/or Cr in Al-Mg-Si-alloys
(Dr. ingeniøravhandling; 2000:53, Doctoral thesis, 2000)