Browsing Høgskulen på Vestlandet by Journals "ACS Omega"
Now showing items 1-8 of 8
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Computational Modeling of Novel Bulk Materials for the Intermediate-Band Solar Cells
(Journal article, 2017)Research communities have been studying materials with intermediate bands (IBs) in the middle of the band gap to produce efficient solar cells. Cells based on these materials could reach theoretical efficiencies up to ... -
CoNiSe2 Nanostructures for Clean Energy Production
(Peer reviewed; Journal article, 2020)Comparative investigation of the electrochemical oxygen evolution reaction (OER) activity for clean energy production was performed by fabricating three different electrodes, namely, NiSe2, CoSe2, and CoNiSe2, synthesized ... -
Direct Growth of Binder-Free CNTs on a Nickel Foam Substrate for Highly Efficient Symmetric Supercapacitors
(Peer reviewed; Journal article, 2023)In the modern civilized world, energy scarcity and associated environmental pollution are the center of focus in the search for reliable energy storage and harvesting devices. The need to develop cheaper and more competent ... -
Hierarchical Cube-in-Cube Cobalt-Molybdenum Phosphide Hollow Nanoboxes Derived from the MOF Template Strategy for High-Performance Supercapacitors
(Peer reviewed; Journal article, 2023)The design of hierarchical hollow nanostructures with complex shell architectures is an attractive and effective way to obtain a desirable electrode material for energy storage application. Herein, we report an effective ... -
Low-Cost Perovskite Solar Cell Fabricated using the Expanded Graphite Back Contact and Electronically Conducting Activated Carbon as the Hole Transporting Material
(Peer reviewed; Journal article, 2023)Although perovskite solar cells (PSCs) have reached a record high conversion efficiency of 25.7%, the materials used to fabricate them invoke costly hole-transporting materials, such as spiro-OMeTAD, and expensive gold ... -
Quaternary Cu2FeSnS4/PVP/rGO Composite for Supercapacitor Applications
(Peer reviewed; Journal article, 2021)Electrochemical energy storage is a current research area to address energy challenges of the modern world. The Cu2FeSnS4/PVP/rGO-decorated nanocomposite using PVP as the surface ligand was explored in a simple one-step ... -
Rechargeable Iron-Ion Battery Using a Pure Ionic Liquid Electrolyte
(Peer reviewed; Journal article, 2022)A rechargeable iron-ion battery (Fe-ion battery) has been fabricated in our laboratory using a pure ionic liquid electrolyte. Magnetic ionic liquids of 1-butyl-3-methylimidazolium tetrachloroferrate (BmimFeCl4) and ... -
Well-Separated Photoinduced Charge Carriers on Hydrogen Production Using NiS<inf>2</inf>/TiO<inf>2</inf> Nanocomposites
(Peer reviewed; Journal article, 2023)Photocatalytic hydrogen production is a sustainable and greenhouse-gas-free method that requires an efficient and abundant photocatalyst, which minimizes energy consumption. Currently, interests in transition metal ...