Heterogeneous catalysis involves solid-state catalysts, among which metal nanoparticles
occupy an important position. Unfortunately, no two nanoparticles from conventional …

Oxygen electrocatalysis is of great significance in electrochemical energy conversion and
storage. Many strategies have been adopted for developing advanced oxygen …

The electrosynthesis of high-value-added multicarbon compounds coupled with hydrogen
production is an efficient way to achieve carbon neutrality; however, the lack of effective …

Abundant surface structural defects can endow electrocatalysts with extraordinary physical
and chemical characteristics. Herein, metastable Pd nanoparticles (NPs) with abundant twin …

Developing high-performance and cost-effective electrocatalysts for clean and renewable
energy conversion process has been proved a promising approach to deal with the global …

The sluggish kinetics of oxygen reduction reaction (ORR) affects the massive use of polymer
exchange membrane fuel cells (PEMFCs). Therefore, the use of electrocatalysts is required …

The poor stability of non-noble metal catalysts in oxygen reduction reaction (ORR) is a main
bottleneck that limits their big-scale application in metal-air batteries. Herein, we construct a …

A constant increase in global emission standard is causing fuel cell (FC) technology to gain
importance. Over the last two decades, a great deal of research has been focused on …

High-entropy alloys (HEAs) recently emerged as promising catalysts due to their immense
chemical space and tunability. However, the large chemical space presents challenges for …

In the era of the global rise of energy consumption and the accompanying environmental
issues, energy production via fuel cells plays a vital role in a clean, secure, and affordable …