The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are core steps of
various energy conversion and storage systems. However, their sluggish reaction kinetics …

Over the years, significant advances have been made to boost the efficiency of water
splitting by carefully designing economic electrocatalysts with augmented conductivity, more …

Recent years have witnessed an upsurge in the development of non-precious catalysts
(NPCs) for alkaline water electrolysis (AWE), especially with the strides made in …

Proton exchange membrane fuel cells (PEMFCs) with high efficiency and nonpollution
characteristics have attracted massive attention from both academic and industrial …

Single-atom photocatalysts have shown their compelling potential and arguably become the
most active research direction in photocatalysis due to their fascinating strengths in …

Reducible supports can affect the performance of metal catalysts by the formation of
suboxide overlayers upon reduction, a process referred to as the strong metal–support …

X-ray imaging is a low-cost, powerful technology that has been extensively used in medical
diagnosis and industrial nondestructive inspection. The ability of X-rays to penetrate through …

To acquire a deeper understanding of electrochemical systems requires techniques that
address nanoscale aspects of electrochemistry, inter alia, the detection and analysis of …

The implementation of clean energy techniques, including clean hydrogen generation, use
of solar-driven photovoltaic hybrid systems, photochemical heat generation as well as …

Size, morphology, and surface sites of electrocatalysts have a major impact on their
performance. Understanding how, when, and why these parameters change under …