• Stability investigation of polyPOSS-imide membranes for H2 purification and their application in the steel industry 

  Ansaloni, Luca; Saric, Maria; Eric, Louradour; Farzaneh, Radmanesh; Dijkstra, Jan Wilco; Pilz, Monika; Høvik, Dag; Benes, Nieck E.; van Delft, Y; Peters, Thijs (Peer reviewed; Journal article, 2021)

  In the present work, the high-temperature and long-term hydrothermal stability of novel polyPOSS-imide membranes for high-temperature hydrogen separation is investigated. The polyPOSS-imide membranes are found to exhibit ...

• The Influences of Grain Refiner, Inclusion Level, and Filter Grade on the Filtration Performance of Aluminum Melt 

  Yang, Jiawei; Bao, Sarina; Akhtar, Shahid; Tundal, Ulf; Tjøtta, Stig; Li, Yanjun (Peer reviewed; Journal article, 2021)

  The addition of grain refiner particles in the aluminum melt is known to reduce the filtration efficiency of ceramic foam filter (CFF). In the present work, a systematic study on the influence of the addition level of ...

• Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide 

  Evans, Donald; Holstad, Theodor Secanell; Mosberg, Aleksander Buseth; Småbråten, Didrik Rene; Vullum, Per Erik; Dadlani, Anup; Shapovalov, Konstantin; Yan, Zewu; Bourret, Edith; Gao, David Zhe; Akola, Jaakko; Torgersen, Jan; Van Helvoort, Antonius; Selbach, Sverre Magnus; Meier, Dennis (Peer reviewed; Journal article, 2020)

  Utilizing quantum effects in complex oxides, such as magnetism, multiferroicity and superconductivity, requires atomic-level control of the material’s structure and composition. In contrast, the continuous conductivity ...

• Exergy Analysis of Gas Switching Chemical Looping IGCC Plants 

  del Pozo, Carlos Arnaiz; Álvaro, Ángel Jiménez; Cloete, Jan Hendrik; Cloete, Schalk Willem Petrus; Amini, Shahriar (Peer reviewed; Journal article, 2020)

  Integrated gasification combined cycles (IGCC) are promising power production systems from solid fuels due to their high efficiency and good environmental performance. Chemical looping combustion (CLC) is an effective route ...

• Review of asphaltenes in an electric field 

  Farooq, Umer; Lædre, Sigrid; Gawel, Kamila (Peer reviewed; Journal article, 2021)

  Asphaltenes are regarded as troublesome components of crude oils as their precipitation and deposition inside production wells and downstream infrastructure often result in a reduction of production capacity and, in critical ...

• Nordsjøen som plattform for grønn omstilling 

  Mølnvik, Mona J.; Tande, John Olav Giæver; Tomasgard, Asgeir; Torsæter, Malin; Gardarsdottir, Stefania Osk; Korpås, Magnus; Skjølsvold, Tomas Moe; Heidenreich, Sara; Korsnes, Marius; Tangen, Grethe; Karlsen, Asbjørn; Aspelund, Arild; Bjørgum, Øyvind (Research report, 2021)

• Bruk av modeller i boring - IKT-sikkerhet – Robusthet i petroleumssektoren 2020 

  Ottermo, Maria Vatshaug; Onshus, Tor Engebret; Bjørkevoll, Knut Steinar (Research report, 2021)

  Formålet med denne rapporten er å diskutere utfordringer og muligheter ved bruk av modellkontrollerte operasjoner, spesielt knyttet til hvordan modellene og data fra modellene kan brukes på en sikker måte og hvordan ...

• Dynamic Allocation of Carbon Storage and Nutrient-Dependent Exudation in a Revised Genome-Scale Model of Prochlorococcus 

  Ofaim, Shany; Sulheim, Snorre; Almaas, Eivind; Sher, Daniel; Segrè, Daniel (Peer reviewed; Journal article, 2021)

  Microbial life in the oceans impacts the entire marine ecosystem, global biogeochemistry and climate. The marine cyanobacterium Prochlorococcus, an abundant component of this ecosystem, releases a significant fraction of ...

• Interfacial Behaviour in Ferroalloys: The Influence of Sulfur in FeMn and SiMn Systems 

  Bublik, Sergey; Bao, Sarina; Tangstad, Merete; Einarsrud, Kristian Etienne (Peer reviewed; Journal article, 2021)

  The present study has investigated the influence of sulfur content in synthetic FeMn and SiMn from 0 to 1.00 wt pct on interfacial properties between these ferroalloys and slags. The effect of experimental parameters such ...

• Tuning Ni–MoO2 Catalyst–Ionomer and Electrolyte Interaction for Water Electrolyzers with Anion Exchange Membranes 

  Faid, Alaa; Barnett, Alejandro Oyarce; Seland, Frode; Sunde, Svein (ACS Applied Energy Materials;2574-0962, Peer reviewed; Journal article, 2021)

  Tailoring catalyst–ionomer and electrolyte interaction is crucial for the development of anion exchange membrane (AEM) water electrolysis. In this work, the interaction of Ni–MoO2 nanosheets with ionomers and electrolyte ...

• Review on reactor configurations for adsorption-based CO2 capture 

  Dhoke, Chaitanya; Zaabout, Abdelghafour; Cloete, Schalk Willem Petrus; Amini, Shahriar (Peer reviewed; Journal article, 2021)

  Adsorption-based CO2 capture has enjoyed considerable research attention in recent years. Most of the research efforts focused on sorbent development to reduce the energy penalty. However, the use of suitable gas–solid ...

• Future changes in consumption: The income effect on greenhouse gas emissions 

  Bjelle, Eivind Lekve; Wiebe, Kirsten Svenja; Többen, Johannes; Tisserant, Alexandre; Ivanova, Diana; Vita, Gibran; Wood, Richard (Peer reviewed; Journal article, 2021)

  The scale and patterns of household consumption are important determinants of environmental impacts. Whilst affluence has been shown to have a strong correlation with environmental impact, they do not necessarily grow at ...

• Pixelization approach for façade integrated coloured photovoltaics-with architectural proposals in city context of Trondheim, Norway 

  Xiang, Changying; Matusiak, Barbara Szybinska; Røyset, Arne Karstein; Kolås, Tore (Peer reviewed; Journal article, 2021)

  Façade integrated photovoltaics (FIPV) is an emerging and essential way to utilize solar energy in built environment. However, there is limited architectural study of FIPV, especially addressing the topic of colour ...

• Enhanced gas sensing response for 2D α-MoO3 layers: thickness-dependent changes in defect concentration, surface oxygen adsorption, and metal-metal oxide contact 

  Bisht, Prashant; Kumar, Arvind; Jensen, Ingvild Julie Thue; Ahmad, Mujeeb; Belle, Branson; Mehta, Bodh (Peer reviewed; Journal article, 2021)

  In this study, α-MoO3 two-dimensional (2D) layers and thin films were synthesized using pulsed laser deposition technique. X-ray diffraction and Raman spectroscopy confirm the formation of anisotropic α-MoO3. Atomic Force ...

• The Utilization of Bauxite Residue with a Calcite-Rich Bauxite Ore in the Pedersen Process for Iron and Alumina Extraction 

  Lazou, Adamantia; Eijk, Casper van der; Tang, Kai; Balomenos, Efthymios; Kolbeinsen, Leiv; Safarian, Jafar (Peer reviewed; Journal article, 2021)

  Metallurgical grade alumina is produced worldwide through the well-known Bayer process, which unavoidably generates bauxite residue (BR, also known as red mud) in almost equal amounts to alumina. This study aims the ...

• Measuring particle size distribution and mass concentration of nanoplastics and microplastics: addressing some analytical challenges in the sub-micron size range 

  Caputo, Fanny; Vogel, R.; Savage, J.; Vella, G.; Law, A.; Della Camera, Camera; Hannon, G.; Peacock, B.; Mehn, Dora; Ponti, J.; Geiss, Otmar; Aubert, D.; Prina-Mello, Adriele; Calzolai, Luigi (Peer reviewed; Journal article, 2021)

  HYPOTHESIS:The implementation of the proposal from the European Chemical Agency (ECHA) to restrict the use of nanoplastics (NP) and microplastics (MP) in consumer products will require reliable methods to perform size and ...

• Assessing the value of seismic monitoring of CO2 storage using simulations and statistical analysis 

  Anyosa, Susan; Bunting, Scott William Christopher; Eidsvik, Jo; Romdhane, Mohamed Anouar; Bergmo, Per Eirik Strand (Peer reviewed; Journal article, 2021)

  Successful storage of CO2 in underground aquifers requires robust monitoring schemes for detecting potential leakage. To aid in this challenge we propose to use statistical approaches to gauge the value of seismic monitoring ...

• Accelerated hydrolysis method for producing partially degraded polyester microplastic fiber reference materials 

  Sarno, Antonio; Olafsen, Kjell; Kubowicz, Stephan; Karimov, Fuad; Sait, Shannen; Sørensen, Lisbet; Booth, Andy (Peer reviewed; Journal article, 2020)

  Microplastic fibers (MPFs) from textiles significantly contribute to the microplastic (MP) load in many environmental matrices and have been shown to negatively impact the organisms therein. Most fate and effect studies ...

• Monitoring of Erosion in a Pneumatic Conveying System by Non-intrusive Acoustic Sensors – A Feasibility Study 

  Haugland, Ingrid Bokn; Chladek, Jana; Halstensen, Maths (Peer reviewed; Journal article, 2019)

  This paper presents the results of a study where the feasibility of a non-invasive acoustic measurement method was tested for monitoring of erosion in a pneumatic conveying system during the ...

• Finding synergy between renewables and coal: Flexible power and hydrogen production from advanced IGCC plants with integrated CO2 capture 

  Szima, Szabolcs; Arnáiz del Pozo, Carlos; Cloete, Schalk Willem Petrus; Chiesa, Paolo; Álvaro, Ángel Jiménez; Cormos, Ana-Maria; Amini, Shahriar (Peer reviewed; Journal article, 2021)

  Variable renewable energy (VRE) has seen rapid growth in recent years. However, VRE deployment requires a fleet of dispatchable power plants to supply electricity during periods with limited wind and sunlight. These plants ...

View more