Blar i UiS Brage på forfatter "Stangeland, Kristian"
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Catalytic conversion of CO2 to methanol via CO2 hydrogenation : An investigation of metal oxide promoted catalysts
Stangeland, Kristian (PhD thesis UiS;574, Doctoral thesis, 2021-02)CO2 hydrogenation to methanol is a promising process for converting renewable energy into valuable fuels and chemicals, which can combat the emissions of greenhouse gases associated with the use of fossil resources. ... -
CO2 hydrogenation to methanol over partially embedded Cu within Zn-Al oxide and the effect of indium
Stangeland, Kristian; Chamssine, Fawzi; Fu, Wenzhao; Huang, Zikun; Duan, Xuezhi (Peer reviewed; Journal article, 2021-08)Developing effective catalysts for CO2 hydrogenation to methanol is an important step to improve the efficiency of a promising process for green synthesis of fuels and chemicals. Optimizing the Cu dispersion is often the ... -
CO2 hydrogenation to methanol: the structure–activityrelationships of different catalyst systems
Stangeland, Kristian; Li, Hailong; Yu, Zhixin (Peer reviewed; Journal article, 2020-03)CO2 hydrogenation to methanol is a promising environmental-friendly route for combatting CO2 emissions. Methanol can be used to produce a variety of chemicals and is also an alternative fuel. The CO2-to-methanol process ... -
Dry reforming of methane over nickel catalysts modified with noble metals
Stangeland, Kristian (Masteroppgave/UIS-TN-IPT/2016, Master thesis, 2016-06)Recently there has been renewed attention in dry reforming of methane (DRM) due to potential environmental benefits of utilizing CO2 and an increase in demand for synthesis gas. DRM refers to the chemical reaction of methane ... -
Positioning in electromagnetic fields
Stangeland, Kristian (Masteroppgave/UIS-TN-IDE/2015;, Master thesis, 2015-06-15)Drones (or Unmanned Aerial Vehicles) can become an important tool for performing the regular inspection of overhead power lines in difficult terrain. This currently requires a pilot, but if we could detect the position ... -
Tuning the interfacial sites between copper and metal oxides (Zn, Zr, In) for CO2 hydrogenation to methanol
Stangeland, Kristian; Navarro, Hans Herrera; Huynh, Huong Lan; Tucho, Wakshum Mekonnen; Yu, Zhixin (Peer reviewed; Journal article, 2021)The influence of different metal oxides (ZnO, ZrO2, In2O3) in CO2 hydrogenation to methanol over Cu-based catalysts was studied. The catalysts were characterized using x-ray diffraction (XRD), thermal gravimetric analysis ...