• Identification of fused pyrimidines as interleukin 17 secretion inhibitors 

      Reiersølmoen, Ann Christin; Han, Jin; Sundby, Eirik; Hoff, Bård Helge (Journal article; Peer reviewed, 2018)
      Inhibiting the interleukin 17 pathway is of interest in a number of autoimmune diseases. Herein, 42 fused pyrimidines have been evaluated as interleukin 17 secretion inhibitors using a phenotypic assay with peripheral ...
    • Impact of compensation on solar grade silicon for photovoltaics 

      Modanese, Chiara (Doktoravhandlinger ved NTNU, 1503-8181; 2012:51, Doctoral thesis, 2012)
      The steep increase in the market price for silicon feedstock for solar cells experienced at the beginning of the last decade, coupled with a developing industry, opened the possibility for materials produced from different ...
    • Impact of inlet flow on macrosegregation formation accounting for grain motion and morphology evolution in DC casting of aluminium 

      Pakanati, Akash; Tveito, Knut Omdal; M'hamdi, Mohammed; Combeau, Hervé; Založnik, Miha (Peer reviewed; Journal article, 2018)
    • Impact of thermal history on defects formation in the last solid fraction of Cz silicon ingots 

      Lanterne, Adeline Anne; Gaspar, Guilherme Manuel Morais; Haave, Bjørn; Jomâa, Moez; Søndenå, Rune; Hupfer, Alexander; Hu, Yu; Sabatino, Marisa Di (Journal article; Peer reviewed, 2018)
      For the first time, the impact of the tail detachment on the quality of the last solid fraction of a Czochralski silicon ingot body is reported. Simulations of the thermal history were performed on CGSim software and showed ...
    • Implementasjon av en ny modell for presipitering av kuboide partikler. 

      Osmundsen, Elisa Ariane (Master thesis, 2013)
      Målet med dette prosjektet var å implementere en modell for å beskrive hvordan distribusjonen av presipitater endres underveis ved presipitering i aluminiumslegeringer, som kan brukes til alle sideforhold av presipitatnåler. ...
    • Implementation and Testing of Numerical Models for Evolution of Microchemistry and Microstructure During Back-Annealing of Aluminium Alloys 

      Iversen, Jørgen Tandberg (Master thesis, 2014)
      Precipal and Alsoft are two separate models for simulating the effects of back-annealing on microchemistry and microstructure, respectively, in AA3xxx-type aluminium alloys (i.e Mn containing alloys). The precipitation ...
    • Impregnering med pyrolyseolje 

      Aaland Ytterbø, Anders; Koch, Lukas (Bachelor thesis, 2019)
    • Improved catalytic activity of mixed platinum catalysts supported on various carbon nanomaterials 

      Zhang, Jie; Tang, Shuihua; Liao, L; Yu, W; Li, J; Seland, Frode; Haarberg, Geir Martin (Journal article; Peer reviewed, 2014)
      Electrocatalyst support affects not only catalytic activity of a catalyst, but also mass transportation and electron transfer in the catalyst layers of an electrode for proton exchange membrane fuel cells. Multi-dimensional ...
    • Improved cyclability of Nickel-rich layered oxides 

      Wagner, Nils Peter; Tolchard, Julian R; Tron, Artur; Pollen, Harald Norrud; Gaertner, Heiko; Vullum, Per Erik (Peer reviewed; Journal article, 2020)
      This study compares the physico- and electro- chemical properties of LiNi0.8Mn0.10Co0.1O2 (NMC811) and LiNi0.83Mn0.06Co0.09Al0.1O2 (NMCA) prepared by an oxalic acid co-precipitation. Deposition of a SiO2 surface coating ...
    • Improved Induced Diode Photodetectors by Increased Fixed Charge in PECVD Amorphous Silicon Nitride 

      Bazilchuk, Molly Strimbeck (Master thesis, 2014)
      The predictable quantum efficient detector (PQED) is a cheaper, more practical alternative to the current radiometric primary standard, the cryogenic radiometer. The PQED is made of an induced diode, a rectifying junction ...
    • Improvement of surface properties of high pressure laminates 

      Rusu, Caterina Lesaint (Doctoral theses at NTNU;2018:59, Doctoral thesis, 2018)
      Laminated flooring is an important part of the decorative laminates market. High pressure laminates in particular are preferred products for flooring due to their outstanding properties such as fire and stain resistance, ...
    • Improving ageing kinetics and precipitation hardening in an Al-Mg-Si alloy by minor Cd addition 

      Qian, Feng; Mørtsell, Eva Anne; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Li, Yanjun (Journal article; Peer reviewed, 2018)
      This study reports significant improvements in both the age hardening kinetics and peak hardness of an Al-Mg-Si alloy by microalloying with 0.06 at% Cd. A detailed high-angle annular dark-field scanning transmission electron ...
    • Impurities and Current Efficiency in Aluminum Electrolysis 

      Meirbekova, Rauan (Doctoral thesis at NTNU;2015:220, Doctoral thesis, 2015)
      Different factors can contribute to current efficiency loss in aluminum electrolysis and one of them is due to the presence of impurities. Concerns on impurities have been raised since decline in raw material quality and ...
    • Impurities in Ilmenite - Excess Iron 

      Norhaug, Sondre (Master thesis, 2015)
      During this master s thesis, batches of ilmenite with three different Fe/Ti-ratios were successfully synthesised. After synthesis, the batches underwent pre-oxidation, reduction with ThermoGravimetric Analysis (TGA), before ...
    • Impurities in Ilmenite: Magnesium 

      Kim, Pyung-Hwa (Master thesis, 2015)
      The influence of Mg as main impurity in ilmenite during gaseous reduction with CO and H2 gas was studied in this work. This is of interest for the ilmenite pre-reduction step in the Tyssedal Process as where the impurities ...
    • Impurities in the Crucible-Coating-Silicon System for Solar Cell Applications 

      Esser, Cecilie Bjørgen (Master thesis, 2015)
      Materials of high purity are required for the production of crystalline silicon for solar cells. Impurities are indeed very detrimental to solar cell efficiency. Contamination can occur at many stages during the processing, ...
    • Impurity control in high performance multicrystalline silicon 

      Stokkan, Gaute; Di Sabatino Lundberg, Marisa; Søndenå, Rune; Juel, Mari; Autruffe, Antoine; Adamczyk, Krzysztof; Skarstad, Hanna Vaksvik; Ekstrøm, Kai Erik; Wiig, Marie Syre; You, Chang Chuan; Haug, Halvard; M'hamdi, Mohammed (Journal article; Peer reviewed, 2017)
      We report results from a national project about impurities in high performance multicrystalline silicon: Contamination sources, transport routes, interaction with crystal defects and impact on solar cell efficiency parameters. ...
    • Impurity distribution and reduction behaviour of quartz in the production of high purity silicon 

      Dal Martello, Elena (Doktoravhandlinger ved NTNU, 1503-8181; 2012:182, Doctoral thesis, 2012)
      The production of solar grade silicon is based on the use of expensive high purity carbon and quartz feedstock as well as various silicon refining techniques. Impurities in the feedstock materials enter the silicon during ...
    • Impurity effect of Mg on the generalized planar fault energy of Al 

      Zhao, Dongdong; Løvvik, Ole Martin; Marthinsen, Knut; Li, Yanjun (Journal article; Peer reviewed, 2016)
      Generalized planar fault energy (GPFE) curves are widely used to evaluate the deformation behavior of metals and alloys. In the present work, a systematic analysis of the microscopic plastic deformation mechanism of ...
    • Impurity Elements in Raw Gas Ultra-Fines from Aluminium Electrolysis Cells 

      Gaertner, Heiko; Ratvik, Arne Petter; Aarhaug, Thor Anders (Journal article; Peer reviewed, 2012)
      The effect of alumina feeding and pot suction rate on the amount and composition of fine particles in raw gases has been investigated. Particle size distribution of ultra-fines (Di < 10 μm) were measured in real time and ...