Browsing by Subject "Oxygen evolution reaction (OER)"
Now showing items 1-3 of 3
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The effect of iron-spiked alkaline electrolyte on Ni-based electrocatalysts towards the oxygen evolution reaction
(North-West University (South Africa), 2022)An efficient means to store renewable energy is the electrolytic production of hydrogen. However, the anodic half-cell reaction in water electrolysis is sluggish and requires a good, cost-effective electrocatalyst, such ... -
Optimisation of PtxNiyAlz ratios as thin film electrocatalysts for the oxygen evolution reaction (OER) in alkaline medium
(North-West University (South Africa), 2020)The world is currently reliant on energy sources such as oil, coal and gas (all fossil fuels) for the supply of the global growing energy demand. However, these fossil fuels are diminishing and have drawbacks such as the ... -
Sol-gel synthesis of Ce0.8Sr0.2Co1-(x+y)NixFeyO3-δ (x = 0.1, 0.2, and y = 0.2, 0.5, 0.7)—a nanocomposite-type electrocatalyst for the oxygen evolution reaction in alkaline media
(Springer, 2020)We report on nanocomposite materials that are both active and stable for the oxygen evolution reaction (OER) in alkaline media. Ce0.8Sr0.2Co0.6Ni0.2Fe0.2O3-δ (CSCNF1), Ce0.8Sr0.2Co0.3Ni0.2Fe0.5O3-δ (CSCNF2), and ...