Browsing Institutt for materialteknologi by Title
Now showing items 55-74 of 2508
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Achieving ultrahigh strength in binary Al-10Mg alloy through heavy cryogenic rolling
(Peer reviewed; Journal article, 2022)Al-Mg alloys with high Mg contents have attracted considerable interest given enhanced strength and simultaneously reduced density by high Mg solute concentrations. In the present study, we proposed a strategy of strengthening ... -
Activation of multiple stress responses in Staphylococcus aureus substantially lowers the minimal inhibitory concentration when combining two novel antibiotic drug candidates
(Peer reviewed; Journal article, 2023)The past few decades have been plagued by an increasing number of infections caused by antibiotic resistant bacteria. To mitigate the rise in untreatable infections, we need new antibiotics with novel targets and drug ... -
Activity of carbon-encapsulated Ni<inf>12−x</inf>Fe<inf>x</inf>P<inf>5</inf> catalysts for the oxygen evolution reaction: Combination of high activity and stability
(Peer reviewed; Journal article, 2022)Rational design of efficient, earth-abundant, and durable electrocatalysts to accelerate the oxygen evolution reaction (OER) is critical for hydrogen ion by water electrolysis. In the present work, nanostructured Ni12−xFexP5 ... -
Adamantyl Side Chains as Anti-Aggregating Moieties in Dyes for Dye-Sensitized Solar Cells
(Peer reviewed; Journal article, 2022)Designing and evaluating novel dye concepts is crucial for the development of the field of dye-sensitized solar cells (DSSCs). In our recent report, the novel concept of tethering the anti-aggregation additive chenodeoxycholic ... -
Adapting Modern Industrial Operation Parameters in a Standardized Laboratory Cell for Measuring Current Efficiency for Aluminium Deposition: Unexpected Challenges and Lessons Learned
(Journal article, 2020)“Current efficiency” is an important cell parameter which shows how efficiently current is used to produce aluminium. Operational parameters that affect current efficiency have been widely studied in the aluminium industry, ... -
Addition of Secondary Aluminium in Sand Cast Aluminium-Silicon Alloys
(Master thesis, 2020)For denne masteroppgaven var målet å undersøke effekten tilsetningen av legeringse-lementer som kobber, jern, sink, nikkel og mangan har på en AlSi10Mg-legering.Samt å finne et gunstig varmebehandlingsprogram for nevnte ... -
Additive Manufacturing with Corrosion Resistant Alloys (CRA) - Microstructure and Mechanical Properties of Inconel 625
(Master thesis, 2021)Denne masteroppgaven har som mål å bidra til økt forståelse av hvordan additive tilvirknings (AM) teknologier som selektiv lasersmelting (SLM) påvirker mikrostruktur og mekaniske egenskaper av Inconel 625 (IN625), sammenlignet ... -
Adhesian of organic coatings on aluminium
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:55, Doctoral thesis, 2009) -
Adsorption of an Ideal Gas on a Small Spherical Adsorbent
(Peer reviewed; Journal article, 2021)The ideal gas model is an important and useful model in classical thermodynamics. This remains so for small systems. Molecules in a gas can be adsorbed on the surface of a sphere. Both the free gas molecules and the adsorbed ... -
Advanced Measurement Technique for Dispersion Stability Characterization
(Bachelor thesis, 2021)For å oppnå optimal kostnadseffektivitet i oljeproduksjon, er det viktig å ta hensyn til trykkfall i transportrørledninger. Dette er igjen direkte påvirket av reologisk oppførsel med hensyn til emulsjonsstabilitet og ... -
Advanced Micro Photoluminescence Spectroscopy of Single GaAs/AlGaAs Core-Shell Nanowires
(Master thesis, 2013)Self-catalyzed (SC) growth is a relatively new approach to growing GaAs nanowires (NWs). It has several advantages to Au-catalyzed growth, such as integration on Si platforms. Many of the growth parameters, including growth ... -
Aerosol Deposited Piezoelectric Ceramic Coatings for Biomedical Applications
(Master thesis, 2021)Formålet med denne masteravhandlingen var å utvikle en prosedyre for post-prosessering av aerosol deponert BaTiO3 på 304SUS rustfritt stål og Ti6Al4V legering substrater med mål om å forbedre biomedisinsk funksjonalitet ... -
Agglomeration in Ferromanganese Submerged arc Furnaces with Focus on K and Zn Deposition
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:137, Doctoral thesis, 2012) -
Aging behavior of al- and ga- stabilized li7la3zr2o12 garnet-type, solid-state electrolyte based on powder and single crystal x-ray diffraction
(Peer reviewed; Journal article, 2021)Li7La3Zr2O12 garnet (LLZO) belongs to the most promising solid electrolytes for the development of solid-state Li batteries. The stability of LLZO upon exposure to air is still a matter of discussion. Therefore, we performed ... -
Aging Behavior of Al- and Ga- Stabilized Li7La3Zr2O12 Garnet-Type, Solid-State Electrolyte Based on Powder and Single Crystal X-ray Diffraction
(Peer reviewed; Journal article, 2021)Li7La3Zr2O12 garnet (LLZO) belongs to the most promising solid electrolytes for the development of solid-state Li batteries. The stability of LLZO upon exposure to air is still a matter of discussion. Therefore, we performed ... -
Aging of Si3N4-bonded SiC Sidewall Materials in Hall-Héroult Cells: Material Characterization and Computer Simulation
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:229, Doctoral thesis, 2010)Si3N4-bonded SiC materials have become the state-of-the-art sidewall block materials used in aluminium electrolysis cells. Despite its outstanding properties, the material properties degradate in the cell over time. The ... -
Airborne Emissions from Mn Ferroalloy Production
(Journal article; Peer reviewed, 2018)Airborne emissions from metal production represent a health, safety, and environmental challenge to which more and more attention is being directed. Industries worldwide, as well as authorities and others, are resolute in ... -
Al-5Cu alloy processed by equal-channel angular pressing
(Journal article; Peer reviewed, 2017)An ECAP (equal channel angular pressing) processed UFG Al-5Cu alloy was characterized by electron backscatter diffraction (EBSD). It is revealed that a bimodal grain structure, i.e. ultrafine grains accompanied by micron-sized ... -
Al-Doped LLZO Synthesized via Spray Pyrolysis of Carbon-Free Nitrate Precursors
(Master thesis, 2023)Faststoff elektrolytter blir for tiden undersøkt for bruk i Li-ion batterier som en erstatning for de organiske væskebaserte elektrolyttene som brukes i dagens batterier. Dette vil forbedre batterisikkerheten, kjemisk og ... -
Alkali-silica reaction (ASR)-performance testing: Influence of specimen pre-treatment, exposure conditions and prism size on alkali leaching and prism expansion
(Journal article; Peer reviewed, 2013)Whether or not concrete prism tests developed for assessment of alkali–silica reactivity of aggregates might be suitable for general ASR performance testing of concrete has been evaluated. This paper discusses how variations ...