Replacing fossil fuels with energy sources and carriers that are sustainable, environmentally
benign, and affordable is amongst the most pressing challenges for future socio-economic …

Water electrolysis that results in green hydrogen is the key process towards a circular
economy. The supply of sustainable electricity and availability of oxygen evolution reaction …

Kinetic and nonkinetic contributions to the Tafel slope value can be separated using a Tafel
slope plot, where a constant Tafel slope region indicates kinetic meaningfulness. Here, we …

A large variety of nickel‐based catalysts has been investigated for the oxygen evolution
reaction (OER) in alkaline media. However, their reported activity, as well as Tafel slope …

The oxygen evolution reaction (OER) is the performance-limiting half reaction of water
splitting, which can be used to produce hydrogen fuel using renewable energies. Whereas a …

Metal oxides and oxyhydroxides exhibit state-of-the-art activity for the oxygen evolution
reaction (OER); however, their reaction mechanism, particularly the relationship between …

The poor activity and stability of electrode materials for the oxygen evolution reaction are the
main bottlenecks in the water-splitting reaction for H2 production. Here, by studying the …

The energy storage system (ESS) revolution has led to next-generation personal electronics,
electric vehicles/hybrid electric vehicles, and stationary storage. With the rapid application of …

Toward the pursuit of high-performance Ni2+/Co2+/Fe3+-relevant oxygen evolution reaction
(OER) electrocatalysts, the modulation of local electronic structure of the active metal sites …

Understanding how electrode materials evolve in energy conversion and storage devices is
critical to optimizing their performance. We report a comprehensive investigation into the …