• High-throughput synthesis and characterization of next-generation lipid nanoparticles for enhanced in vivo performance 

  Nelson, Bryant C.; Borgos, Sven Even F. (Journal article, 2022)

• Analytical Solutions of Carbonate Acidizing in Radial Flow 

  Strongylis, Polyneikis; Papamichos, Euripides (Peer reviewed; Journal article, 2021)

  The flow of reactive fluids into porous media, a phenomenon known as reactive infiltration, is important in natural and engineered systems. While most of the studies in this area cover theoretical and experimental analyses ...

• A Roadmap for Transforming Research to Invent the Batteries of the Future Designed within the European Large Scale Research Initiative BATTERY 2030+ 

  Amici, Julia; Asinari, Pietro; Ayerbe, Elixabete; Barboux, Philippe; Bayle-Guillemaud, Pascale; Behm, R. Juergen; Berecibar, Maitane; Berg, Erik; Bhowmik, Arghya; Bodoardo, Silvia; Castelli, Ivano E.; Cekic-Laskovic, Isidora; Christensen, Rune; Clark, Simon; Diehm, Ralf; Dominko, Robert; Fichtner, Maximilian; Franco, Alejandro A.; Grimaud, Alexis; Guillet, Nicolas; Hahlin, Maria; Hartmann, Sarah; Heiries, Vincent; Hermansson, Kersti; Heuer, Andreas; Jana, Saibal; Jabbour, Lara; Kallo, Josef; Latz, Arnulf; Lorrmann, Henning; Løvvik, Ole Martin; Lyonnard, Sandrine; Meeus, Marcel; Paillard, Elie; Perraud, Simon; Placke, Tobias; Punckt, Christian; Raccurt, Oliver; Ruhland, Janna; Sheridan, Edel Maria; Stein, Helge; Tarascon, Jean-Marie; Trapp, Victor; Vegge, Tejs; Weil, Marcel; Wentzel, Wolfgang; Winter, Martin; Wolf, Andreas; Edström, Kristina (Peer reviewed; Journal article, 2022)

  This roadmap presents the transformational research ideas proposed by “BATTERY 2030+,” the European large-scale research initiative for future battery chemistries. A “chemistry-neutral” roadmap to advance battery research, ...

• Derivative-free trust region optimization for robust well control under geological uncertainty 

  Silva, Thiago Lima; Bellout, Mathias; Giuliani, Caio M.; Camponogara, Eduardo; Pavlov, Alexey (Peer reviewed; Journal article, 2022)

  A Derivative-Free Trust-Region (DFTR) algorithm is proposed to solve the robust well control optimization problem under geological uncertainty. Derivative-Free (DF) methods are often a practical alternative when gradients ...

• Modeling Differential Enthalpy of Absorption of CO2 with Piperazine as a Function of Temperature 

  Gupta, Mayuri; Silva, Eirik Falck da; Svendsen, Hallvard Fjøsne (Peer reviewed; Journal article, 2022)

  Temperature-dependent correlations for equilibrium constants (ln K) and heat of absorption (ΔHabs) of different reactions (i.e., deprotonation, double deprotonation, carbamate formation, protonated carbamate formation, ...

• Vapor–liquid equilibria data for 2-piperidineethanol and 1-(2-hydroxyethyl)pyrrolidine in aqueous solutions and a UNIQUAC model representation 

  Hartono, Ardi; Nøkleby, Christina; Kim, Inna; Knuutila, Hanna K (Peer reviewed; Journal article, 2022)

  This work reports equilibrium data for two amines, 2-piperidineethanol (2-PPE) and 1-(2-hydroxyethyl)pyrrolidine (1-(2HE)PRLD), and their aqueous solutions. The pressure, temperature, and composition data are used to ...

• Immobilization of FeFe-hydrogenase on black TiO2 nanotubes as biocathodes for the hydrogen evolution reaction 

  Liu, Xin; Risbakk, Sanne; Almeida Carvalho, Patricia; Yang, Mingyi; Backe, Paul Hoff; Bjørås, Magnar; Norby, Truls; Chatzitakis, Athanasios (Peer reviewed; Journal article, 2022)

  Hydrogenases are attractive biocatalysts for utilization in electrochemical devices as potential replacement for Pt in hydrogen evolving electrodes. In this work, we investigate the immobilization of ferredoxin tagged ...

• Contact angle screening and asymmetric dual-phase CO2 separation membranes 

  Xing, Wen; Støre, Anne (Peer reviewed; Journal article, 2022)

  Dual-phase CO2 separation membrane consisting of molten carbonates confined in a solid matrix can separate CO2 at high temperatures. The contact angle of molten carbonates to different oxides that can potentially serve as ...

• Centimeter-Sized Monolayer CVD Graphene with High Power Factor for Scalable Thermoelectric Applications 

  Schrade, Matthias; Xing, Wen; Thorshaug, Knut; Belle, Branson (Peer reviewed; Journal article, 2022)

  Among the many extraordinary qualities of graphene, its thermoelectric properties have attracted significant interest, for example, in active cooling applications. Here, we report on the thermoelectric transport properties ...

• Effects of La2O3 Addition into CaO-SiO2 Slag: Structural Evolution and Impurity Separation from Si-Sn Alloy 

  Zhu, Mengyi; Wu, Guixuan; Azarov, Alexander; Monakhov, Eduard; Tang, Kai; Müller, Michael; Safarian, Jafar (Peer reviewed; Journal article, 2021)

  Boron (B) and phosphorus (P) are the most problematic impurities to be removed in the production of solar-grade silicon by the metallurgical process. In this work, the distribution of B and P between CaO-(La2O3)-SiO2 slags ...

• Microstructure and electrochemical behavior of layered cathodes for molten carbonate fuel cell 

  Ćwieka, K.; Lysik, A.; Wejrzanowski, T.; Norby, Truls Eivind; Xing, Wen (Peer reviewed; Journal article, 2021)

  In the present paper, we demonstrate how modifications of the microstructure and the chemical composition can influence the electrochemical behavior of cathodes for molten carbonate fuel cells (MCFCs). Based on our experience, ...

• A multistep in vitro hemocompatibility testing protocol recapitulating the foreign body reaction to nanocarriers 

  Perugini, Valeria; Schmid, Ruth; Mørch, Ýrr Asbjørg; Texier, Isabelle; Brodde, Martin; Santin, Matteo (Peer reviewed; Journal article, 2022)

  The development of drug nanocarriers based on polymeric, lipid and ceramic biomaterials has been paving the way to precision medicine, where the delivery of poorly soluble active compounds and personalized doses are made ...

• Investigation of Two Immiscible Liquids Wetting at Elevated Temperature: Interaction Between Liquid FeMn Alloy and Liquid Slag 

  Bao, Sarina; Tangstad, Merete; Tang, Kai; Einarsrud, Kristian Etienne; Syvertsen, Martin; Onsøien, Morten Ingar; Kudyba, Artur; Bublik, Sergey (Peer reviewed; Journal article, 2021)

  The goal of the current work is to develop a methodology to study the wetting behaviour of two immiscible liquids at high temperatures, and to investigate the parameters which influence the wetting properties. The wetting ...

• Leakages Through Radial Cracks in Cement Sheaths: Effect of Geometry, Viscosity, and Aperture 

  Skorpa, Ragnhild; Vrålstad, Torbjørn (Peer reviewed; Journal article, 2022)

  Annular cement sheath is considered to be one of the most important barrier elements in the well, both during production and after well abandonment. It is however well-known that mechanical damage to the cement sheath might ...

• Cyclic Compression Testing of Three Elastomer Types— A Thermoplastic Vulcanizate Elastomer, a Liquid Silicone Rubber and Two Ethylene-Propylene-Diene Rubbers 

  Persson, Anna-Maria Märta Ruth; Andreassen, Erik (Peer reviewed; Journal article, 2022)

  Thermoplastic elastomer vulcanizate (TPV) and liquid silicone rubber (LSR) are replacement candidates for ethylene-propylene-diene rubbers (EPDM), as they offer the possibility for twocomponent injection moulding. In this ...

• Modelling of environmental ageing of polymers and polymer composites—durability prediction methods 

  Starkova, Olesja; Gagani, Abedin; Karl, Christian; Rocha, Iuri B. C. M.; Burlakovs, Juris; Krauklis, Andrejs (Peer reviewed; Journal article, 2022)

  Polymers and polymer composites are negatively impacted by environmental ageing, reducing their service lifetimes. The uncertainty of the material interaction with the environment compromises their superior strength and ...

• Flow-based method for biofilm microbiota enrichment and exploration of metagenomes 

  Hageskal, Gunhild; Heggeset, Tonje Marita Bjerkan; Nguyen, Giang-Son; Haugen, Tone; Jønsson, Malene; Egas, Conceição; Hidalgo, Aurelio; Wentzel, Alexander; Lewin, Anna (Peer reviewed; Journal article, 2022)

  Most bacteria live in bioflms in their natural habitat rather than the planktonic cell stage that dominates during traditional laboratory cultivation and enrichment schemes. The present study describes the establishment ...

• Techno-Economic assessment of natural gas pyrolysis in molten salts 

  Pruvost, Florian; Cloete, Schalk Willem Petrus; Cloete, Jan Hendrik; Zaabout, Abdelghafour (Peer reviewed; Journal article, 2022)

  Steam methane reforming with CO2 capture (blue hydrogen) and water electrolysis based on renewable electricity (green hydrogen) are commonly assumed to be the main supply options in a future hydrogen economy. However, ...

• A framework for predicting the local stress-strain behaviors of additively manufactured multiphase alloys in the sequential layers 

  Liu, Siqi; Lin, Meichao; Wang, Xu; Fu, Yuequn; Ren, Xiaobo; Zhang, Zhiliang; He, Jianying (Peer reviewed; Journal article, 2022)

  The additive manufacturing (AM) process often results in non-uniform microstructure and different mechanical properties in sequential layers, impacting the overall performance of the AM-ed component. However, it is extremely ...

• Rheological properties of Al2O3–CaO–SiO2 slags 

  Tang, Kai; Eijk, Casper van der; Gouttebroze, Sylvain; Du, Qiang; Safarian, Jafar; Tranell, Gabriella (Peer reviewed; Journal article, 2022)

  The Al2O3–CaO–SiO2 ternary is a basic oxide system relevant for the Pedersen alumina production process and for aluminothermic silicon production with low environmental impact using secondary aluminium and silica raw ...

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