Mechanisms of the bulk and local oxygen transport in cathode catalyst layers (CCLs) in proton exchange membrane fuel cells (PEMFCs) are presented. State-of-the-art strategies to mitigate the oxygen ...

One of the primary challenges when it comes to ensuring the efficient operation of Proton Exchange Membrane (PEM) hydrogen cells is maintaining an optimal distribution of liquid water within the cell ...

One of the key challenges in optimal operation of PEM hydrogen cells is to ensure optimal distribution of the liquid water inside them. Excessive accumulation of water can clog proton and electron ...

Proton exchange membrane fuel cells (PEMFCs) represent a promising pathway towards a cleaner and more sustainable energy future. By utilising a specialised polymer membrane that facilitates proton ...