Blar i NTNU Open på tittel
Viser treff 62258-62277 av 100451
-
Nanoscale tribological simulations of a semi-crystalline polymer
(Doctoral theses at NTNU;2022:95, Doctoral thesis, 2022)Many of the objects surrounding us are made of polymers. Those polymers are often used for their tribological properties, for example, shoes with rubber soles or car tyres. Polymers materials become more and more presents, ... -
Nanoscopic and Photonic Ultrastructural Characterization of Two Distinct Insulin Amyloid States
(Journal article; Peer reviewed, 2012)Two different conformational isoforms or amyloid strains of insulin with different cytotoxic capacity have been described previously. Herein these filamentous and fibrillar amyloid states of insulin were investigated using ... -
Nanosilver Inkjet-Printed CPW-Fed Flexible Antenna Sensor for Contactless Liquid Acetone/Water Detection
(Journal article; Peer reviewed, 2024) -
Nanosized Cellulose Fibrils as Stabilizer of Emulsions
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:7, Doctoral thesis, 2011)Pickering emulsions have been a subject of research for many years due to their practical applications not only in everyday life products but also in industry. The stability of these emulsions is due to the irreversible ... -
Nanosized Magnesium Oxide With Engineered Expansive Property for Enhanced Cement-System Performance
(Journal article, 2017)The bulk shrinkage of cement sheaths in oil wells can result in loss of long-term zonal isolation. Expansive additives are used to mitigate bulk shrinkage. To compensate effectively for bulk shrinkage during the late plastic ... -
Nanosized SiC particle reinforced Ti6Al4V matrix composites manufactured by laser melting deposition
(Peer reviewed; Journal article, 2022)In this work, in-situ (TiC+Ti5Si3)/Ti6Al4V matrix composites (TMCs) with enhanced hardness and wear performance were manufactured by laser melting deposition (LMD) via the addition of nanosized SiC powder. The microstructures ... -
Nanostructural Analysis of Co-Re/γ-Al2O3 Fischer-Tropsch Catalyst by TEM and XRD
(Journal article; Peer reviewed, 2022)A rhenium promoted Fischer-Tropsch (FT) cobalt catalyst supported on γ-Al2O3 has been investigated by Transmission Electron Microscopy (TEM) and X-ray Diffraction (XRD), before and after reduction. Electron diffraction, ... -
Nanostructure-based finite element analyses of aluminium profiles subjected to quasi-static axial crushing
(Journal article; Peer reviewed, 2018)In this study, a nanostructure model is used to predict the stress-strain curves of the aluminium alloys AA6063, AA6061 and AA6110 in T6, T7 and O tempers based on the chemical composition and the thermo-mechanical history. ... -
Nanostructured cathode materials for Li-ion batteries
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:32, Doctoral thesis, 2013) -
Nanostructured diatom earth SiO2 negative electrodes with superior electrochemical performance for lithium ion batteries
(Peer reviewed; Journal article, 2020)Diatomaceous earth (DE) is a naturally occurring silica source constituted by fossilized remains of diatoms, a type of hard-shelled algae, which exhibits a complex hierarchically nanostructured porous silica network. In ... -
Nanostructured lipid carriers for controlled and triggered drug delivery : synthesis and advanced characterisation
(Master thesis, 2016)The emerging field of nanomedicine allows development of targeted drug delivery systems that improves the efficiency and bioavailability of important therapeutics in the clinic. Translation of engineered nanoparticles for ... -
Nanostructured magnesium silicide Mg2Si and its electrochemical performance as an anode of a lithium ion battery
(Journal article, 2017)Nano-crystalline Mg2Si (Mg67Si33) and its Si-rich eutectic (Mg47Si53) composition were synthesized by hydrogen desorption-recombination process, casting and rapid solidification techniques. The synthesis of Mg2Si meets ... -
Nanostructured PDMS surfaces with patterned wettability
(Master thesis, 2011)In this study, a surface with patterned wettability by means of surface structuring, rather than through modifying the surface chemistry, was developed. The device presented in this thesis was inspired by the Namib Desert ... -
Nanostructured surfaces with patterned wettability
(Master thesis, 2012)This project aims at the fabrication of a rough polydimethylsiloxane(PDMS) surface with patterned smooth areas. The idea is that such a surface will allow for water capturing on the smooth areas of the surface. The ... -
Nanostructured thin filmse - background, preparation and relation to the technological revolution of the 21st century
(Chapter, 2019)Thin film technology is a mature field encompassing a wide range of applications such as electronics, optical communications, and biosystems. The list of potential applications is practically endless with an impact in ... -
Nanostructuring Cu Surfaces for Efficient CO2 Condensation
(Master thesis, 2019)Utvikling av nye metoder for CO2-fangst i industrien, såkalt CO2-håndtering (CCS), er avgjørende for å kunne redusere effektene av global oppvarming i fremtiden. Kondensering av CO2 foregår i flere deler av de ulike ... -
Nanostructuring of Oxygen Permeable Membranes by Chemical Etching Techniques
(Master thesis, 2011)Mixed ionic electronic conducting ceramic oxides are being investigated for use as membranes for oxygen separation from air and as electrodes in solid oxide fuel cells [1, 2]. Oxygen surface exchange rate is an important ... -
Nanotechnology Based Wood Treatments: Weathering performance, reaction to fire and environmental impact
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:237, Doctoral thesis, 2012)The selection of appropriate building materials is one factor which determines the sustainability of buildings. Utilization of nanobased treated wooden claddings have been claimed to be efficient towards improving a number ... -
Nanotechnology for Anti-Icing Application: From Superhydrophobic Surfaces to Super-Low Ice Adhesion Surfaces
(Doctoral theses at NTNU;2016:348, Doctoral thesis, 2016)Within the past two decades, the Arctic regions have attracted significant attentions from all over the world because of appraisals on an undiscovered wealth of petroleum and mineral resources. Harsh environmental challenges, ... -
Nanotechnology for environmentally sustainable electromobility
(Journal article; Peer reviewed, 2016)Electric vehicles (EVs) powered by lithium-ion batteries (LIBs) or proton exchange membrane hydrogen fuel cells (PEMFCs) offer important potential climate change mitigation effects when combined with clean energy sources. ...