Electrochemical and electrocatalytic processes are of key importance for the transition to a
sustainable energy supply as well as for a wide variety of other technologically relevant …

This review, addressing developers, users, and researchers of PEM water electrolysis
stacks, provides a detailed overview of the most important degradation mechanisms, the …

Platinum–yttrium alloys are considered promising candidates to satisfy the challenging
requirements for the cathodic oxygen reduction reaction (ORR) in proton exchange …

In recent years, gas diffusion electrode (GDE) half-cell setups have attracted increasing
attention, bridging the gap between fundamental and applied fuel cell research. They allow …

An in-situ reference electrode was used under accelerated stress testing of a proton
exchange membrane electrolysis cell. The reference electrode enabled the measurement of …

The scanning gas diffusion electrode (S-GDE) half-cell is introduced as a new tool to
improve the evaluation of electrodes used in electrochemical energy conversion …

The long-term stability of Pt-based catalysts is critical to the reliability of proton exchange
membrane fuel cells (PEMFCs), and receives constant attention. However, the current …

Electrocatalysis is crucial for sustainable energy solutions, focusing on energy harvesting,
storage, and pollution control. Despite the development of various electrocatalysts …

Abstract The durability of Polymer Electrolyte Membrane Fuel Cells under dynamic
operation still needs to be improved. To understand the automotive voltage cycling-induced …

Immunosensors play an essential role in biological element recognition systems. Among the
numerous types of electrodes utilized for immunosensor, gold electrodes with surface …