Browsing SINTEF Industri by Title
Now showing items 739-758 of 1534
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In situ observation of the carbothermic reduction and foaming of slags in silicomanganese production
(Peer reviewed; Journal article, 2021)The carbothermic reduction of slag in silicomanganese production is accompanied by the release of carbon monoxide. This gas can accumulate as bubbles within the slag, leading to foaming and, potentially, disturbances to ... -
In vitro evaluation of utilisable crude protein and methane production for a diet in which grass silage was replaced by different levels and fractions of extracted seaweed proteins
(Peer reviewed; Journal article, 2019)Utilisable crude protein (uCP), methane (CH4) production and other fermentation parameters were analysed in vitro for a diet in which grass silage was replaced by different levels of seaweed protein fractions prepared from ... -
In-situ electron loss spectroscopy reveals surface dehydrogenation of hydrated ceria nanoparticles at elevated temperatures
(Peer reviewed; Journal article, 2022)Ceria (CeO2) exhibits high reversible oxygen storage capacity at intermediate temperatures (500–800 °C) related to an extraordinary and not fully understood reduction of its surfaces. We have investigated pristine and ... -
In-Situ Monitoring of Interfacial Contact Resistance in PEM Fuel Cells
(Peer reviewed; Journal article, 2021)A new in situ method for measuring the interfacial contact resistance between the bipolar plate and gas diffusion layer of an operating PEM Fuel Cell has been developed. This method involves the insertion of probe wires, ... -
In-situ tensile and fatigue behavior of electrical grade Cu alloy for subsea cables
(Peer reviewed; Journal article, 2022)Distribution of electrical energy through subsea power cables has an increasingly important role in the renewable power generation. The majority of the subsea cables uses copper (Cu) as a conductor material. Cables suspended ... -
In-situ X-ray microtomography of interface between additively manufactured aluminium bronze and H13 tool steel
(Peer reviewed; Journal article, 2022)Directed energy deposition (DED) is an additive manufacturing process category where material is melted as it is deposited, often powder melted with a focused laser. In this work aluminium bronze was deposited onto H13 ... -
In-situ XRD studies of dolomite based CO2 sorbents
(Peer reviewed; Journal article, 2014)Calcined dolomite (a CaOMgO material derivative of the natural mineral dolomite) has the potential as a CO2 sorbent working at high temperatures (500-650 °C) in processes like post combustion carbonate-looping, or in sorbent ... -
Incorporation of an ionic liquid into a midblock-sulfonated multiblock polymer for CO2 capture
(Peer reviewed; Journal article, 2019)In the present work, hybrid block ionomer/ionic liquid (IL) membranes containing up to 40 wt% IL are prepared by incorporating 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim][BF4]) into a midblock-sulfonated pentablock ... -
Incorporation of Fe@Au nanoparticles into multiresponsive pNIPAM-AAc colloidal gels modulates drug uptake and release
(Journal article; Peer reviewed, 2016)Here, a synthetic method has been optimized for the synthesis of thermoresponsive and pH-responsive poly(N-isopropylacrylamide-co-acrylic acid) nanogels which are subsequently loaded with cytochrome C by using a modified ... -
Increased CO2 storage capacity using CO2 -foam
(Peer reviewed; Journal article, 2020)Reduction of the CO2 mobility is beneficial during subsurface sequestration of anthropogenic CO2 in saline aquifers and hydrocarbon reservoirs by mitigating flow instabilities leading to early gas breakthrough and poor ... -
Increasing the thermal expansion of proton conducting Y-doped BaZrO3 by Sr and Ce substitution
(Peer reviewed; Journal article, 2021)Proton conducting oxide electrolytes find potential application in proton ceramic fuel cells and electrolyzers operating at intermediate temperatures, e.g. 400–600 °C. However, state-of-the-art proton conducting ceramics ... -
Increasing the thermal expansion of proton conducting Y-doped BaZrO3 by Sr and Ce substitution
(Peer reviewed; Journal article, 2021) -
Industrial opportunities and employment prospects in large-scale CO2 management in Norway
(SINTEF Rapport;, Research report, 2018)The report Industrielle muligheter og arbeidsplasser ved storskala CO2-håndtering i Norge, (Industrial opportunities and employment prospects in large-scale CO2 management in Norway) was written by SINTEF with the assistance ... -
Industrial production of activated carbon using circular bioeconomy principles: Case study from a Romanian company
(Peer reviewed; Journal article, 2022)This work discloses an industrial multi-ton scale methodology implemented by a Romanian company (Explocom GK) to use bio-wastes to produce biochar, demonstrating a case of bio-economy circularity associated with economic ... -
Industrielle muligheter og arbeidsplasser ved CO2-håndtering i Norge
(SINTEF Rapport;, Research report, 2018)Engelsk versjon: 2018:00594 -
Industry-scale production of a perovskite oxide as oxygen carrier material in chemical looping
(Peer reviewed; Journal article, 2021)How to upscale the production of oxygen carrier particles from laboratory level to industrial level is still challenging in the field of chemical looping. The upscaled oxygen carrier must maintain its physical and chemical ... -
The influence of AlN buffer layer on the growth of self-assembled GaN nanocolumns on graphene
(Peer reviewed; Journal article, 2020)GaN nanocolumns were synthesized on single-layer graphene via radio-frequency plasma-assisted molecular beam epitaxy, using a thin migration-enhanced epitaxy (MEE) AlN buffer layer as nucleation sites. Due to the weak ... -
Influence of Atmosphere and Temperature on Polycyclic Aromatic Hydrocarbon Emissions from Green Anode Paste Baking
(Peer reviewed; Journal article, 2023)Coal tar pitch, a well-known source of polycyclic aromatic hydrocarbons (PAHs), is used as a binder of petroleum coke in prebaked anodes used for electrolysis of aluminum. Anodes are baked up to 1100 °C over a 20-day period, ... -
Influence of Ce3+ polarons on grain boundary space-charge in proton conducting Y-doped BaCeO3
(Peer reviewed; Journal article, 2018)Defect segregation and space-charge formation were investigated for a (0 2 1)[1 0 0] symmetric tilt grain boundary in Y-doped BaCeO3. Density functional theory calculations according to the PBE+U formalism were used to ... -
Influence of constituent particles on fracture of aluminum alloys under high-triaxiality loading
(Peer reviewed; Journal article, 2023)Single-edge notch bending tests are conducted to study the influence of constituent particles on the fracture resistance of aluminum alloys 6061, 6063, and 6110 under high-constraint loading conditions. The alloys are ...