Fabricating advanced oxygen evolution reaction (OER) catalysts is of vital significance for
the effectiveness of water splitting. Endowed with high catalytic performance toward OER …

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 …

To improve the performance of metallic catalysts, alloying provides an efficient methodology
to design state‐of‐the‐art materials. As emerging functional materials, rare‐earth metal …

Abstract MgCo2O4, CoCr2O4, and Co2TiO4 were selected, where only Co3+ in the center
of octahedron (Oh), Co2+ in the center of tetrahedron (Td), and Co2+ in the center of Oh, can …

Introducing vacancy defects and unique morphology is an effective strategy to improve the
catalytic performance of transition metal compounds. However, precisely controlling the …

Heteroatom‐doped transition metal‐oxides of high oxygen evolution reaction (OER)
activities interfaced with metals of low hydrogen adsorption energy barrier for efficient …

Oxygen evolution reaction (OER) is known as bottleneck problem during the water splitting
process due to high energy barrier and non-availability of efficient nonprecious …

The demand for the development of clean and efficient energy is becoming increasingly
pressing due to depleting fossil fuels and environmental concerns. Hydrogen is a high …

Owing to the faster kinetics and outstanding catalytic performance, spinel oxides are
regarded as a potential non‐precious metal electrocatalyst for oxygen evolution reaction …

Oxygen vacancy engineering is a promising strategy to enhance the electrocatalytic
activities in conventional metal oxide electrocatalysts. However, the utilization of oxygen …