The sol‐gel process is a more chemical method (wet chemical method) for the synthesis of
various nanostructures, especially metal oxide nanoparticles. In this method, the molecular …

Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …

Various metal-based electrocatalysts from nanocrystals, to clusters and single-atoms, have
been well-discovered towards high-efficient power devices and electrocatalytic conversion …

Metal-based electrocatalysts with different sizes (single atoms, nanoclusters, and
nanoparticles) show different catalytic behaviors for various electrocatalytic reactions …

Atomically dispersed metal‐based electrocatalysts have attracted increasing attention due to
their nearly 100% atomic utilization and excellent catalytic performance. However, current …

Nanozymes, nanomaterials with enzyme-like activities, are becoming powerful competitors
and potential substitutes for natural enzymes because of their excellent performance …

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

Ammonia is a crucial chemical in agriculture, industry, and emerging energy industries, so
high‐efficient, energy‐saving, sustainable, and environmentally‐friendly NH3 synthesis …

Atomically dispersed metal catalysts (ADCs), as an emerging class of heterogeneous
catalysts, have been widely investigated during the past two decades. The atomic dispersion …

Precise control over the size, shape, composition, structure, and crystal phase of random
alloy and intermetallic nanocrystals has been intensively explored in technologically …