• Pilot Scale Electrolysis of Peroxodicarbonate as an Oxidizer for Lignin Valorization 

  Rucker, Theresa; Pettersen, Torbjørn; Graute, Hannah; Wittgens, Bernd; Graßl, Tobias; Waldvogel, Siegfried R. (Peer reviewed; Journal article, 2024)

  A pilot scale plant at Technology Readiness Level (TRL) 6 comprising an electrochemical ex-cell continuous production of sodium peroxodicarbonate and a thermal depolymerization plug flow reactor for kraft lignin conversion ...

• Thermal and/or Microwave Treatment: Insight into the Preparation of Titania-Based Materials for CO2 Photoreduction to Green Chemicals 

  Pełech, Iwona; Sibera, Daniel; Staciwa, Piotr; Sobczuk, Konrad; Kusiak-Nejman, Ewelina; Wanag, Agnieszka; Morawski, Antoni W.; Schneider, Kenneth; Blom, Richard; Narkiewicz, Urszula (Peer reviewed; Journal article, 2024)

  Titanium dioxide was synthesized via hydrolysis of titanium (IV) isopropoxide using a sol–gel method, under neutral or basic conditions, and heated in the microwave-assisted solvothermal reactor and/or high-temperature ...

• Rate-Dependent Evolution of Microstructure and Stress in Silicon Films Deposited by Electron Beam Evaporation 

  Dahl-Hansen, Runar Plunnecke; Stange, Marit Synnøve Sæverud; Sunde, Tor Olav Løveng; Ulyashin, Alexander (Peer reviewed; Journal article, 2024)

  Growing high-quality Si films at high rates with thicknesses ranging from the few nm- to µm-range while keeping the material consumption at a minimum is important for a wide range of Si-based technologies, spanning from ...

• Extracellular Matrix Sulfation in the Tumor Microenvironment Stimulates Cancer Stemness and Invasiveness 

  Kuşoğlu, Alican; Örnek, Deniz; Dansık, Aslı; Uzun, Ceren; Nur Özkan, Sena; Sarıca, Sevgi; Yangın, Kardelen; Özdinç, Şevval; Sorhun, Duygu Turan; Solcan, Nuriye; Doğanalp, Efe Can; Arlov, Øystein; Cunningham, Katherine; Karaoğlu, Ismail C.; Kizilel, Seda; Solaroğlu, Ihsan; Bulutay, Pınar; Fırat, Pınar; Erus, Suat; Tanju, Serhan; Dilege, Şükrü; Vunjak-Novakovic, Gordana; Tuncbag, Nurcan; Öztürk, Ece (Peer reviewed; Journal article, 2024)

  Tumor extracellular matrices (ECM) exhibit aberrant changes in composition and mechanics compared to normal tissues. Proteoglycans (PG) are vital regulators of cellular signaling in the ECM with the ability to modulate ...

• An XPS Study of Electrolytes for Li-Ion Batteries in Full Cell LNMO vs Si/Graphite 

  Azmi, Raheleh; Lindgren, Fredrik; Stokes-Rodriguez, Killian; Buga, Mihaela; Ungureanu, Cosmin; Gouveia, Tom; Christensen, Ida; Pal, Shubhadeep; Vlad, Alexandru; Ladam, Alix; Edström, Kristina; Hahlin, Maria (Peer reviewed; Journal article, 2024)

  Two different types of electrolytes (co-solvent and multi-salt) are tested for use in high voltage LiNi0.5Mn1.5O4||Si/graphite full cells and compared against a carbonate-based standard LiPF6 containing electrolyte (baseline). ...

• Tensile Properties and Fracture Analysis of Duplex (2205) and Super Duplex (2507) Stainless Steels, Produced via Laser Powder Bed Fusion Additive Manufacturing 

  Karavias, Leonidas; Gargalis, Leonidas; Graff, Joachim Seland; Johansen, Marius; Diplas, Spyridon; Karaxi, Evangelia K. (Peer reviewed; Journal article, 2024)

  Abstract Additive manufacturing of duplex (DSS) and super duplex stainless steel (SDSS) has been successfully demonstrated using laser powder bed fusion (LPBF) in recent years. Owing to the high cooling rates, as-built ...

• On the visibility of GP-zones in 6xxx Al alloys in atomic LAADF-STEM 

  Hell, Christoph Martin; Frafjord, Jonas; Bjørge, Ruben; Friis, Jesper; Holmestad, Randi (Peer reviewed; Journal article, 2024)

  In this work, the contrast seen in low-angle annular dark-field (LAADF) scanning transmission electron microscopy (STEM) of Guinier-Preston zones (GP-zones) in Al-Mg-Si alloys (6xxx) is discussed by STEM simulations, ...

• Fracture network characterization through fractal dimension and Gutenberg–Richter parameter: Decatur open-source dataset as a study case 

  Pavez-Orrego, Claudia; Pastén, Denisse; Estay, Rodrigo (Peer reviewed; Journal article, 2024)

  The fractal formalisms are well known for providing new understandings regarding the geometrical, spatial, and temporal behaviour of seismicity. Particularly, the fractal dimensions give information about the seismic events ...

• Simulation study on preventing explosive mixture formation in PEM electrolysers’ water recovery tanks 

  Pettersen, Torbjørn; Cossar, Emily; Bergstrøm, Trond Harald; Raka, Yash Dharmendra; Lee, Shenae; Zenith, Federico (Peer reviewed; Journal article, 2024)

  Investigations of safety issues related to the design and operation of high-pressure proton exchange membrane (PEM) water electrolysers have until now mainly focused on the electrolyser stack. The present study focuses on ...

• Evaluation of two CaMn1−x−yTixFeyO3−δ-based granules oxygen carriers for chemical looping applications 

  Li, Zuoan; Gaertner, Heiko; Sunding, Martin Fleissner; Larring, Yngve (Peer reviewed; Journal article, 2024)

  Upscaling of the laboratory oxygen carriers while keeping comparable performance as laboratory powders remains a challenge in the field of chemical looping combustion (CLC). In this work, two perovskite compositions of ...

• Wave Basin Tests of a Multi-Body Floating PV System Sheltered by a Floating Breakwater 

  van der Zanden, Joep; Bunnik, Tim; Cortés, Ainhoa; Delhaye, Virgile Roger; Kegelart, Guillaume; Pehlke, Thomas; Panjwani, Balram (Peer reviewed; Journal article, 2024)

  The development of floating photovoltaic systems (FPV) for coastal and offshore locations requires a solid understanding of a design’s hydrodynamic performance through reliable methods. This study aims to extend insights ...

• Automated toolpath planning with 3D implementation of a parabolic weld bead deposition model for wire arc additive manufacturing repair 

  Qvale, Paul; Njaastad, Eirik B (Peer reviewed; Journal article, 2024)

  To ensure sufficient repair of a metal structure damaged from, e.g., corrosion or wear by wire arc additive manufacturing (WAAM), appropriate toolpath planning and prediction of material deposition for the welding process ...

• Rest in phase transition: Should charging habits in next generation EVs be adapted? 

  Wagner, Nils Peter (Peer reviewed; Journal article, 2024)

  Nickel-rich cathode materials are a popular cathode for high energy lithium ion batteries in the current and next generation of electric vehicles. While nickel-rich cathodes offer high energy density, their cycle-life is ...

• Koala-UI: An Interactive User Interface for Tabular Data Linking 

  Avogadro, Roberto; Jayawardene, Iroshani; Ma, Xiang; Soylu, Ahmet; Roman, Dumitru (Peer reviewed; Journal article, 2024)

  This paper introduces Koala-UI – a user interface system aimed at simplifying the entity linking process within data enrichment pipelines. Koala-UI provides an intuitive mechanism for linking entities across datasets, ...

• Måling av grønn konkurransekraft i norske kommuner og regioner: Uttesting av indikatorer 

  Werner, Adrian Tobias; Lee, Chin-Yu; Haugslett, Astrid; Tanum, Øyvind (SINTEF rapport;2024:01226, Research report, 2024)

  Begrepet Grønn Konkurransekraft kobler næringsutvikling med klima- og miljøarbeid, men i dag finnes det ikke en helhetlig tilnærming for å måle dette på kommunalt og fylkeskommunalt nivå. Prosjektet "Veikart for grønn ...

• Feasibility of Biochar from Seaweed for Ferroalloy Production 

  Senanu, Samuel; Sandquist, Judit; Skjermo, Jorunn; Rørvik, Stein; Windfeldt, Magnus Kyrre (Peer reviewed; Journal article, 2024)

  Biochar from seaweed, specifcally sugar kelp, cultivated on the Norwegian coastline has been investigated as a possible biocarbon source for the metal industry to reduce the dependency on terrestrial biomass. Pre-processing ...

• Assessment of Cementitious Composites for High-Temperature Geothermal Wells 

  Pyatina, Tatiana; Sugama, Toshifumi; Moghadam, Al; Naumann, Marcel; Skorpa, Ragnhild; Feneuil, Blandine; Soustelle, Vincent; Godøy, Rune (Peer reviewed; Journal article, 2024)

  High-temperature (HT) geothermal wells can provide green power 24 hours a day, 7 days a week. Under harsh environmental and operational conditions, the long-term durability requirements of such wells require special ...

• A Volume-of-Fluid method for multicomponent droplet evaporation with Robin boundary conditions 

  Zamani Salimi, Salar; Scapin, Nicolò; Popescu, Elena-Roxana; Costa, Pedro; Brandt, Luca (Peer reviewed; Journal article, 2024)

  We propose a numerical method tailored to perform interface-resolved simulations of evaporating multicomponent two-phase flows. The novelty of the method lies in the use of Robin boundary conditions to couple the transport ...

• Impact of the flow-field distribution channel cross-section geometry on PEM fuel cell performance: Stamped vs. milled channel 

  Hala, Miroslav; Kodým, Roman; Prokop, Martin; Paidar, Martin; McCay, Katie; Ansaloni, Luca; Bouzek, Karel (Peer reviewed; Journal article, 2024)

  Polymer electrolyte membrane fuel cells (PEM FCs) represent an essential part of the emerging hydrogen economy. Metallic bipolar plates (BPs) allow high speed and capacity production using established industrial technologies, ...

• Upgrading and Enhancement of Recycled Polyethylene Terephthalate with Chain Extenders: In-Depth Material Characterization 

  Karl, Christian W.; Arstad, Bjørnar; Shamsuyeva, Madina; Lecinski, Jacek; Olafsen, Kjell; Larsen, Åge Gellein; Kubowicz, Stephan; Comerford, James; Endres, Hans-Josef (Peer reviewed; Journal article, 2024)

  Chemical chain extenders (CEs) can be used to restore the properties of recycled low-molecular-weight polyethylene terephthalate (PET). The aim of this work is to investigate the influence of the type and concentration of ...

View more