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 …

With the deterioration of the ecological environment and the depletion of fossil energy, fuel
cells, representing a new generation of clean energy, have received widespread attention …

To overcome slow kinetics of oxygen reduction/evolution reactions (ORR/OER), the
development of bifunctional electrocatalysts remains a huge challenge. FeCo alloy as an …

The proton exchange membrane fuel cell (PEMFC) is a fast growing next-generation energy
conversion technology, which has broad application prospects in electric vehicles, such as …

The dissolution of M in currently popular Pt–M alloy catalysts (M= Co, Ni, and Fe) during the
oxygen reduction reaction (ORR) may deter their wide application in proton exchange …

It is still a lack of bifunctional catalysts for ammonia oxidation reaction (AOR) and hydrogen
evolution reaction (HER) due to their different reaction mechanisms. In this work, P is doped …

Highly active and durable electrocatalysts for the cathodic oxygen reduction reaction (ORR)
are vital for the large-scale commercialization of proton exchange membrane fuel cells …

Bi-based electrocatalysts are prominent candidates to achieve CO 2 reduction to formate
with high selectivity but suffer from unsatisfied activity, stability, and ambiguous nature of …

Electrocatalytic hydrogen evolution reaction (HER) in alkaline media is important for
hydrogen economy but suffers from sluggish reaction kinetics due to a large water …

Developing highly efficient and stable platinum-based electrocatalyst for oxygen reduction
reaction (ORR) is critical to expediting commercialization of fuel cells. Herein, several PtCu …