ArticleACS energy letters2025
Temperature-Dependent Kinetic Parameters for the Alkaline Oxygen Evolution Reaction on NiFeOOH.
Article in ACS energy letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Compensation effects between the apparent activation energy and pre-exponential factor in simple models of electrocatalytic hydrogen evolution.Faraday discussions · 2026Article
- Operando insights into stability of perovskite-based solar water splitting devices.Nature communications · 2026Article
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Authors and funding
3 authors.
Funding
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Abstract
Kinetic parameters of the oxygen evolution reaction on NiFeOOH remain elusive. Here, we studied the temperature dependence of this reaction to extract kinetic parameters, such as the temperature-dependent Tafel slopes, transfer coefficients, (standard) apparent activation energies, and pre-exponential factors. We observe a linear increase in the Tafel slope (∼30 mV/dec at room temperature) with increasing temperature when nonkinetic effects were excluded, whereas the trend reverses when significant nonkinetic effects were involved. Standard apparent activation energies of ∼75 kJ/mol were found. This has to be interpreted with regards to the mechanism containing two electrochemical presteps prior to a chemical rate-determining step (EEC or E
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