Browsing USN Open Archive by Author "Gustavsen, Kim Robert"
Now showing items 1-6 of 6
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Boron-induced growth of highly textured Ag (1 1 1) films with nano-tentacle structures for the electrochemical reduction of CO2 to CO
Gustavsen, Kim Robert; Huang, Hao; Johannessen, Erik Andrew; Wang, Kaiying (Peer reviewed; Journal article, 2023)Ag is a cost-effective alternative to Au as a catalyst for the electrochemical reduction of CO2 into CO, but a reduction in the accompanying overpotential is required to make Ag viable. In this study we use B to modulate ... -
Carbon modified silver thin-film catalysts for electrochemical reduction of CO2 to syngas with tunable H2/CO ratio
Gustavsen, Kim Robert; Johannessen, Erik Andrew; Wang, Kaiying (Peer reviewed; Journal article, 2023)This study investigates carbon (C)-modified silver (Ag) thin film catalysts for electrochemical syngas production. The Ag-C catalyst is synthesized using a co-deposition process with separate C and Ag sputtering targets. ... -
DFT Calculation of Carbon-Doped TiO2 Nanocomposites
Gustavsen, Kim Robert; Feng, Tao; Huang, Hao; Li, Gang; Narkiewicz, Urszula; Wang, Kaiying (Peer reviewed; Journal article, 2023)Titanium dioxide (TiO2) has been proven to be an excellent material for mitigating the continuous impact of elevated carbon dioxide concentrations. Carbon doping has emerged as a promising strategy to enhance the CO2 ... -
Enhanced Electrochemical CO2 Reduction through Nanostructuring and Light Element Modification
Gustavsen, Kim Robert (Doctoral dissertations at the University of South-Eastern Norway;184, Doctoral thesis, 2024)The rising levels of carbon dioxide (CO2) in the atmosphere present a significant challenge to modern society due to its profound impact on the climate. It is therefore crucial to develop and employ carbon-neutral renewable ... -
Plasmon-induced visible light absorption arising from edge-interfaces of titanium-oxides nanocomposites
Cheng, Chaoqun; Gustavsen, Kim Robert; Wang, Kaiying (Peer reviewed; Journal article, 2021)The efficient utilization of visible light on wide-bandgap metal-oxides is a long-term goal but is still a grand challenge for plasmon-driven chemistry. The plasmon-induced concentration of photons in adjacent materials ... -
Recent advances on enhancing the multicarbon selectivity of nanostructured Cu-based catalysts
Gustavsen, Kim Robert; Wang, Kaiying (Peer reviewed; Journal article, 2021)The rapid development and affordability of renewable energy sources necessitate innovative energy storage technologies to compensate for their intermittency. The electrochemical reduction of CO2 presents an attractive ...