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 …

The rapid progress of proton exchange membrane fuel cells (PEMFCs) and alkaline
exchange membrane fuel cells (AMFCs) has boosted the hydrogen economy concept via …

The proton exchange membrane fuel cell (PEMFC) as an attractive clean power source can
promise a carbon-neutral future, but the widespread adoption of PEMFCs requires a …

The design of Pt-based nanoarchitectures with controllable compositions and morphologies
is necessary to enhance their electrocatalytic activity. Herein, we report a rational design …

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 …

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

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 …

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 …

The successful synthesis of noble-metal nanocrystals with controlled shapes offers many
opportunities to not only maneuver their physicochemical properties but also optimize their …

Nanocrystals offer a unique platform for tailoring the physicochemical properties of solid
materials to enhance their performances in various applications. While most work on …