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 …

Zn–air batteries are becoming the promising power source for small electronic devices and
electric vehicles. They provide a relatively high specific energy density at relatively low cost …

Seawater electrolysis not only affords a promising approach to produce clean hydrogen fuel
but also alleviates the bottleneck of freshwater feeds. Here, a novel strategy for large‐scale …

Water oxidation is considered an important reaction to attain sustainable energy systems.
Inspired by the biological Mn4CaO5 cluster, considerable effort has been devoted to …

Manganese dioxide (MnO2) has been considered one of the most attractive materials for the
oxygen evolution reaction (OER) due to its low cost, natural abundance, easy synthesis …

Overcoming the sluggish electrode kinetics of both oxygen reduction and evolution reactions
(ORR/OER) with non‐precious metal electrocatalysts will accelerate the development of …

The structural and electronic properties of MnO 2 based electrocatalysts are key factors
determining their electrochemical performance. To date, it is still challenging to …

Despite the recent advances in enhancing the durability and reducing the overpotential of
ruthenium (Ru)-based electrocatalysts for acidic oxygen evolution reaction (OER), their …

The electrocatalysis of oxygen evolution reaction (OER) has played an important role in
metal–air batteries, water splitting, and so on. Therefore, it is essential to explore exceptional …

The oxygen catalytic reactions including the oxygen reduction reaction (ORR) and oxygen
evolution reaction (OER) are the basis of many energy transformation and storage devices …