Oxygen reduction and evolution reactions constitute the core process of many vital energy
storage or conversion techniques. However, the kinetic sluggishness of the oxygen redox …

The urgent need to address the high-cost issue of proton-exchange membrane fuel cell
(PEMFC) technologies, particularly for transportation applications, drives the development of …

Single-atom catalysts (SACs) have garnered increasingly growing attention in renewable
energy scenarios, especially in electrocatalysis due to their unique high efficiency of atom …

Decoration of an axial coordination ligand (ACL) on the active metal site is a highly effective
and versatile strategy to tune activity of single‐atom catalysts (SACs). However, the …

The scientific community's concerns in the realm of renewable energy give logical motives to
develop effective electrocatalysts for O 2 electrocatalysis, oxygen reduction reaction (ORR) …

Exploring highly active, stable electrocatalysts with earth‐abundant metal centers for the
oxygen reduction reaction (ORR) is essential for sustainable energy conversion. Due to the …

Fe-N xC electrocatalysts for the oxygen reduction reaction are typically fabricated via
pyrolysis. However, the pyrolysis process is poorly understood. Therefore, a systematic …

The structural diversity of active sites resulting from traditional pyrolysis hinder our
understanding of the local coordination environment (LCE) around the active site, and its …

Owing to the rapid decline of fossil fuels and related deleterious consequences throughout
the globe, energy use is undergoing a significant and dramatic transition into electricity as …

Non-precious-metal catalysts are promising alternatives for Pt-based cathode materials in
low-temperature fuel cells, which is of great environmental importance. Here, we have …