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Optimal deployment of energy services for economic upliftment of low-income communities: A South African case study
(Peer reviewed; Journal article, 2023)Low-income communities face a causality dilemma: A lack of energy services hampers income growth and insufficient income hampers energy service provision. Interventions delivering cost-effective energy services can address ... -
Area specific resistance of in-situ oxidized Mn-Cu and Mn-Co metal powders as contact layers for the solid oxide cell air side
(Peer reviewed; Journal article, 2023)Stacking of solid oxide cells (SOC) requires that a robust and durable electrical contact is established between the cell and the interconnect. In this work, we present a contact layer solution for the SOC air side based ... -
Comparison Of Membrane-Based Pre- And Post-Combustion CO2 Capture Options Applied In Energy-Intensive Industrial Applications
(Peer reviewed; Journal article, 2023)Deployment of decarbonization technologies in energy-intensive industrial applications (e.g., heat and power, metallurgy, cement, chemical sectors etc.) is of great importance for reducing CO2 emission and achieving global ... -
Root causes for corrosion on painted steel structures in marine environments
(Peer reviewed; Journal article, 2023)Our understanding of the failure mechanisms of coatings, for example, cathodic disbonding, corrosion creep, blistering, and cracking, have been developed to a high level over the past decades. However, knowing what actually ... -
Targeted siRNA lipid nanoparticles for the treatment of KRAS-mutant tumors
(Peer reviewed; Journal article, 2023)K-RAS is a highly relevant oncogene that is mutated in approximately 90% of pancreatic cancers and 20–25% of lung adenocarcinomas. The aim of this work was to develop a new anti-KRAS siRNA therapeutic strategy through the ... -
Effects of Lignin Gasification Impurities on the Growth and Product Distribution of Butyribacterium methylotrophicum during Syngas Fermentation
(Peer reviewed; Journal article, 2023)This work evaluated the effects of condensable syngas impurities on the cell viability and product distribution of Butyribacterium methylotrophicum in syngas fermentation. The condensates were collected during the gasification ... -
Encapsulation of salmon oil using complex coacervation: Probing the effect of gum acacia on interfacial tension, coacervation and oxidative stability
(Peer reviewed; Journal article, 2023)The molecular characteristics of the food-grade polysaccharide gum acacia may vary depending on source, which could in turn significantly affect its behaviour as thickener, emulsifier and as a wall material in microencapsulation. ... -
Hybrid molecular dynamic Monte Carlo simulation and experimental production of a multi-component Cu–Fe–Ni–Mo–W alloy
(Peer reviewed; Journal article, 2023)High-entropy alloys are a class of materials intensely studied in the last years due to their innovative properties. Their unconventional compositions and chemical structures hold promise for achieving unprecedented ... -
Modelling of fatigue damage in granitic rock by piezoelectric effect in quartz phase due to alternating current excitation
(Peer reviewed; Journal article, 2023)This paper considers numerical modelling of hypothetical fatigue damage in granitic rock by alternating current (AC) excitation of piezoelectric properties of Quartz. For this end, a numerical method consisting of a rock ... -
Effect of climatic parameters on marine atmospheric corrosion: correlation analysis of on-site sensors data
(Peer reviewed; Journal article, 2023)A good understanding of influencing parameters is required to predict corrosivity in marine and coastal environments. This study investigated the influences of real-time data of (i) air temperature, (ii) sensor surface ... -
Behavior of Cu-Y2O3 and CuCrZr-Y2O3 composites before and after irradiation
(Peer reviewed; Journal article, 2023)The Cu-Y2O3 and CuCrZr-Y2O3 materials have been devised as thermal barriers in nuclear fusion reactors. It is expected that in the nuclear environments, the materials should be working on extreme conditions of irradiation. ... -
Corrosion Resistance of AISI 442 and AISI 446 Ferritic Stainless Steels as a Support for PEMWE Bipolar Plates
(Peer reviewed; Journal article, 2023)Cost reduction in bipolar plates in proton exchange membrane water electrolyzers has previously been attempted by substituting bulk titanium with austenitic stainless steels protected with highly conductive and corrosion-resistant ... -
Ammonia from solid fuels: A cost-effective route to energy security with negative CO2 emissions
(Peer reviewed; Journal article, 2023)This study investigates a potential solution to the global challenge of secure, affordable, and low-carbon energy supply: ammonia production from local coal and biomass resources with CO2 capture for negative emissions. ... -
Oxygen production at intermediate temperatures using Ca2AlMnO5+δ double perovskite-type oxides
(Peer reviewed; Journal article, 2023)Double-perovskite Ca2AlMnO5+δ exhibits promising oxygen uptake and release capacity at intermediate temperatures (400–700 °C), which makes it an interesting candidate for in situ oxygen production in an integrated gasification ... -
Dynamic changes in habitat quality and the driving mechanism in the Luoxiao Mountains area from 1995 to 2020
(Peer reviewed; Journal article, 2023)The strengthening of regional habitat quality is crucial to protect biodiversity and fully utilize ecosystem services such as those provided by forestry and aquatic ecosystems. However, the long-term patterns of change in ... -
Defining the Scale to Build Complex Networks with a 40-Year Norwegian Intraplate Seismicity Dataset
(Peer reviewed; Journal article, 2023)We present a new complex network-based study focused on intraplate earthquakes recorded in southern Norway during the period 1980–2020. One of the most recognized limitations of spatial complex network procedures and ... -
Review of sampling and analysis of particulate matter in hydrogen fuel
(Peer reviewed; Journal article, 2023)This review presents state-of-the-art for representative sampling of hydrogen from hydrogen refueling stations. Documented sampling strategies are presented as well as examples of commercially available equipment for ... -
Effect of graphene coatings on the morphology of submillimeter thin copper wires after salt spray aging
(Peer reviewed; Journal article, 2023)Unprotected copper conductors are prone to oxidation and corrosion, especially when in contact with salt water or at high temperature. In this study, we compared commercially available coating with graphene oxide and ... -
Weakening of tensile strength of granitic rock by HV-HF-AC actuation of piezoelectric properties of Quartz: a 3D numerical study
(Peer reviewed; Journal article, 2023)High-voltage and high-frequency alternating current (HV-HF-AC) excitation of piezoelectric properties of Quartz is a potential method to induce cracks in granite. This was recently shown in a numerical feasibility study ... -
Biobased phase change materials in energy storage and thermal management technologies
(Peer reviewed; Journal article, 2023)Harnessing the potential of phase change materials can revolutionise thermal energy storage, addressing the discrepancy between energy generation and consumption. Phase change materials are renowned for their ability to ...