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 …

Amorphous materials are metastable solids with only short-range order at the atomic scale,
which results from local intermolecular chemical bonding. The lack of long-range order …

The proton exchange membrane (PEM) water electrolysis is one of the most promising
hydrogen production techniques. The oxygen evolution reaction (OER) occurring at the …

Ruthenium exhibits comparable or even better alkaline hydrogen evolution reaction activity
than platinum, however, the mechanistic aspects are yet to be settled, which are elucidated …

Electrochemical water splitting has attracted significant attention as a key pathway for the
development of renewable energy systems. Fabricating efficient electrocatalysts for these …

Electrocatalysis for the oxygen evolution reactions (OER) has attracted much attention due
to its important role in water splitting and rechargeable metal-air batteries. Therefore …

Hydrogen production from electrochemical water splitting represents a highly promising
technology for sustainable energy storage, but its widespread implementation heavily relies …

Hydrazine‐assisted water electrolysis provides new opportunities to enable energy‐saving
hydrogen production while solving the issue of hydrazine pollution. Here, the synthesis of …

As promising hydrogen energy carrier, formic acid (HCOOH) plays an indispensable role in
building a complete industry chain of a hydrogen economy. Currently, the biomass …

Electrochemical water splitting represents one of the most promising technologies to
produce green hydrogen, which can help to realize the goal of achieving carbon neutrality …