Blar i Institutt for materialteknologi på tittel
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Development of a new class of layered hexagonal oxide-ion electrolytes
(Master thesis, 2022)Oxide ion conductors have drawn significant attention for their applications as electrolytes in solid oxide fuel cells (SOFCs). Materials that exhibit high oxide ion conductivity are needed to reduce the operating ... -
Development of a new class of oxygen ion mixed conductors.
(Master thesis, 2014)Dense ceramic membranes with mixed ionic and electronic conductivity can separate 100 % pure oxygen from air at elevated temperature. They constitute a much cheaper and more environmentally friendly alternative to cryogenic ... -
Development of a Novel Archaeological Cleaning Method for Copper Alloys using Xanthan Gum
(Bachelor thesis, 2023)Hensikten med dette prosjektet var å teste ut en ny arkeologisk rensemetode ut fra forslag fra NTNU Universitetsmuseumet. Idéen bak rensemetoden var å teste ut xantan gel, en hydrogel som vil gjøre det enklere å ha kontroll ... -
Development of Al-TiC Wire Feedstock for Additive Manufacturing by Metal Screw Extrusion
(Peer reviewed; Journal article, 2020)The development of customised aluminium alloys for welding and additive manufacturing (AM) is proposed to solve several quality issues and to enhance the mechanical integrity of components. The introduction of ceramic grain ... -
Development of aluminium alloys with superior properties for additive manufacturing
(Master thesis, 2022)Selektiv laser smelting og andre pulverbaserte 3D-printing-metoder kan produsere komponenter med høy geometrisk kompleksitet og med suverene fysiske egenskaper. Den høye avkjølingshastigheten fører til en finkornet struktur ... -
Development of An Asymmetrical Membrane for Oxygen Exchange and Production
(Master thesis, 2019)Hvert år produseres over 100 millioner tonn ren oksygengass, der mesteparten produseres ved frysedestillering. Denne formen for oksygenproduksjon krever mye tilført energi, og den er derfor ikke godt egnet til å dekke den ... -
Development of an asymmetrical oxygen permeable membrane based on hexagonal manganites
(Master thesis, 2016)Pure oxygen is a commodity chemical needed in many industries. Separation of oxygen from air is usually performed by the expensive and highly energy-demanding process of cryogenic distillation. A promising and more ... -
Development of an electrochemical sensor for alumina concentration measurements and dissolution characteristics of alumina in cryolite melt
(Doctoral theses at NTNU, 2022:161, Doctoral thesis, 2022)The work studied the development and behaviour of an in-situ electromotive force (emf) based electrochemical sensor composed of a graphite probe during the addition and dissolution of alumina in cryolite-based melts. The ... -
Development of Asymmeteric Membranes for Oxygen Separation by Tape Casting and Dip Coating
(Master thesis, 2013)Ceramic membranes made from mixed ionic and electronic conductive oxide materials have received much attention over the last decade due to their ability to separate oxygen from air at 100 % selectivity. The flux through ... -
Development of carbon membranes for hydrogen recovery
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:196, Doctoral thesis, 2007)The recovery of hydrogen from gas mixtures with hydrocarbons may provide a commercial niche for carbon molecular sieve membranes (CMSMs). Previous work has shown that carbon membranes achieve excellent performance, with ... -
Development of Composite Cathodes for Solid Oxide Fuel Cells
(Master thesis, 2017)Solid oxide fuel cells have the potential to become an important device for clean energy production. Today, these cells run at high temperatures, which causes degradation in the cell components and a short life-time of the ... -
Development of Environment-Friendly Concrete Constructions by use of Aluminium Reinforcement
(Master thesis, 2022)Sementproduksjon utgjør det tredje største CO2-utslippet i moderne tid og står for 8% av de globale utslippene med 4,1 milliarder metriske tonn årlig. Videre fører korrosjon av armeringsstål til reduksjon i funksjonalitet ... -
Development of hexagonal manganites for use in oxygen permeable membranes
(Master thesis, 2013)Mixed ionic-electronic conducting membranes can provide a cheaper and more environmental friendly alternative to cryogenic distillation for production of 100 % pure oxygen. However, most of today's state-of-the-art materials ... -
Development of high performance lightweight aggregates
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:223, Doctoral thesis, 2013) -
Development of Hydrophobic Surfaces for Anti-Icing Applications
(Master thesis, 2015)Prevention of ice formation is an important yet dicult task for many industries operating under freezing conditions, such as aeronautics and the oil industry. Ice accumulation can severely limit the operational eciency, ... -
Development of Hydrophobic Surfaces for Anti-Icing Applications
(Master thesis, 2016)Icing is a problem for several industries, and current methods for removal of ice have several difficulties as they are time consuming, energy intensive and may be environmentally harmful. A better solution to the icing ... -
Development of Hydrophobic Surfaces for Anti-Icing Applications
(Master thesis, 2017)Ice accumulation on outdoor infrastructure is a major problem for many industries. Several strategies are commonly employed to remove ice, but they are often expensive or have negative environmental consequences. An ... -
Development of Hydrophobic Surfaces for Anti-Icing Applications - Steel Substrates
(Master thesis, 2015)Icing is a major problem for ships, airplanes, and wind turbines, among many other applications. To reduce or remove icing is extremely costly and is constantly in need of manpower. In this thesis the possibility of a ... -
Development of Li3YCl6-Coated NCA Cathode via Mechanofusion and its Electrochemical Evaluation in Argyrodite-Based Solid-State Batteries
(Master thesis, 2022)De siste årene har det vært en betydelig utvikling innen forskning på faststoffbatterier (SSB). Imidlertid har de tekniske utfordringene, inkludert inkompatibilitet i grenses- nittet mellom elektrode og elektrolytt på grunn ... -
Development of oxides with n-type electronic conductivity for applications in high temperature thermoelectric generators (TEGs)
(Doctoral theses at NTNU;2018:378, Doctoral thesis, 2018)