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 …

Cost-competitive fuel cells and water electrolysers require highly efficient electrocatalysts for
the respective reactions of hydrogen oxidation and evolution, and oxygen evolution and …

The full reaction photosynthesis of H2O2 that can combine water‐oxidation and oxygen‐
reduction without sacrificial agents is highly demanded to maximize the light‐utilization and …

Oxygen reduction reaction (ORR) activity can be effectively tuned by modulating the electron
configuration and optimizing the chemical bonds. Herein, a general strategy to optimize the …

Efficient and robust platinum-carbon electrocatalysts are of great significance for the long-
term service of high-performance fuel cells. Here, we report a Pt alloy integrated in a cobalt …

Challenges in develo** fuel cells provide strong stimulation to develop efficient
electrocatalysts for the sluggish cathodic oxygen reduction reaction (ORR). Among various …

The application of renewable energy conversion devices is considered as one of the
effective ways to alleviate the energy shortage and environmental pollution. Designing …

For current single‐atom catalysts (SACs), modulating the coordination environments of rare‐
earth (RE) single atoms with complex electronic orbital and flexible chemical states is still …

Oxygen reduction reaction (ORR) is regarded as the rate-determining step in a fuel cell or a
metal–air battery because of the kinetically retarded four-electron process. Among the …

Fuel cells are considered as a promising alternative to the existing traditional energy
systems towards a sustainable future. Nevertheless, the synthesis of efficient and robust …