The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are core steps of
various energy conversion and storage systems. However, their sluggish reaction kinetics …

Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …

Recently, H 2 has attracted increasing attention as green energy carrier holding the
possibility to replace fossil fuel-based energy sources and thereby reduce CO 2 emissions …

Electrochemical water splitting for hydrogen generation is a promising pathway for
renewable energy conversion and storage. One of the most important issues for efficient …

A climax in the development of cost-effective and high-efficiency transition metal-based
electrocatalysts has been witnessed recently for sustainable energy and related conversion …

Transition metal (oxy) hydroxides are promising electrocatalysts for the oxygen evolution
reaction,–. The properties of these materials evolve dynamically and heterogeneously with …

The multi-redox mechanism involving multi-sites has great implications to dictate the
catalytic water oxidation. Understanding the sequential dynamics of multi-steps in oxygen …

For decades, turnover frequency (TOF) has served as an accurate descriptor of the intrinsic
activity of a catalyst, including those in electrocatalytic reactions involving both fuel …

The unique physicochemical properties presented in the interface of composite oxides
would result in some new features. Herein, MO x/TiO 2 (M= Co, Mn, Ce, Cu, Fe) composites …

Generating charge carriers with lifetimes long enough to drive catalysis is a critical aspect for
photoelectrochemical and photocatalytic systems, and a key determinant of their efficiency …