As the hydrogen market is projected to grow in the next decades, the development of more
efficient and better-performing polymer electrolyte membrane fuel cells (PEMFCs) is …

High-resolution X-ray computed tomography (micro-CT) has been widely used to
characterise fluid flow in porous media for different applications, including in gas diffusion …

Conventional cooling systems of polymer electrolyte fuel cells are responsible for a
significant share of stack and system volume, mass and cost. Evaporative cooling shows the …

Evaporative cooling has the potential to reduce stack and system volume of polymer
electrolyte fuel cells by up to 30% and to cut costs significantly by simplifying the multi …

Operation of proton-exchange membrane fuel cells is highly deteriorated by mass transfer
loss, which is a result of spatial and temporal interaction between airflow, water flow …

Proton exchange membrane fuel cells are relevant systems for power generation. However,
they suffer from a lack of reliability, mainly due to their structural complexity. Indeed, their …

In the second part of the paper series on a noninvasive method to determine the local high
frequency resistance (HFR) distribution in polymer electrolyte fuel cells (PEFC), the method …

Evaporative cooling is a promising concept to reduce the fuel cell system volume and mass
significantly. This paper investigates the interactions between the fuel cell stack and the …

Fuel cell electric vehicles (FCEV) are a promising alternative to conventional as well as
battery electric vehicles (BEV). Hydrogen-based powertrains are especially competitive in …