Ultralow platinum loading and high catalytic performance at the membrane electrode
assembly (MEA) level are essential for reducing the cost of proton exchange membrane fuel …

Tuning the local reaction environment is an important and challenging issue for determining
electrochemical performances. Herein, we propose a strategy of intentionally engineering …

Platinum (Pt) has found wide use as an electrocatalyst for sustainable energy conversion
systems,–. The activity of Pt is controlled by its electronic structure (typically, the d-band …

Platinum is the archetypal electrocatalyst for oxygen reduction—a key reaction in fuel cells
and zinc–air batteries. Although dispersing platinum as single atoms on a support is a …

Proton-conducting polymer electrolyte membrane water electrolysis (PEMWE) is a vital
clean hydrogen generation technology that can ease the energy crisis resulting from global …

Water electrolysis is a sustainable approach for hydrogen production by using electricity
from clean energy sources. However, both the hydrogen evolution reaction (HER) and the …