Polymer electrolyte membrane (PEM) fuel cells or PEMFCs and PEM electrolysis cells or
PEMECs are two closely related electrochemical devices having a similar structure: a PEM …

Polymer electrolyte membrane water electrolysis (PEMWE) has been regarded as a
promising technology for renewable hydrogen production. However, acidic oxygen evolution …

Designing catalytic materials with enhanced stability and activity is crucial for sustainable
electrochemical energy technologies. RuO2 is the most active material for oxygen evolution …

The electrochemical synthesis of chemicals and fuel feedstocks has been demonstrated to
be a sustainable and" green" alternative to traditional chemical engineering, where oxygen …

During the last decades, X-ray absorption spectroscopy (XAS) has become an
indispensable method for probing the structure and composition of heterogeneous catalysts …

Oxygen evolution reaction (OER) is the core electrode reaction in energy-related
technologies, such as electrolytic water, electrocatalytic carbon dioxide reduction …

Single-atom precious metal catalysts hold the promise of perfect atom utilization, yet control
of their activity and stability remains challenging. Here we show that engineering the …

Achieving stable, low-cost electrocatalysts represents a daunting challenge towards
practical water oxidation reactions. Here, we report that a degraded electrocatalyst can be …

In the course of replacing fossil-fuel-based energy technologies, the development of energy
storage systems is crucial to mediate the variable nature of energy generation from …

Advances in electrocatalysis at solid–liquid interfaces are vital for driving the technological
innovations that are needed to deliver reliable, affordable and environmentally friendly …