PEM fuel cells have good efficiency and low operating temperature and could play an important role in power generation in the future. They are currently the leading technology for automotive ...

An international research group has designed a proton exchange membrane (PEM) fuel cell based on a hybrid electrocatalyst with lower platinum content. They claim it has remarkable stability and lower ...

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 ...

South Korean researchers have revealed a scalable production method for platinum-based fuel cell catalysts, while Germany moved forward on its hydrogen strategy by signing agreements with Australia, ...

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 ...

Early last September, the U.S. Federal Aviation Administration (FAA) made its first move to allow unmanned commercial aircraft—drones—to fly beyond the sight of their operators. The agency will begin ...

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 ...

Latham, New York – Hydrogen fuel cells packed into a pair of 40-foot-long shipping containers here ramped up on an overcast day early this June as engineers gathered around laptops displaying data on ...

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home, a podcast from Vox Media ...

High temperature proton exchange membrane fuel cells (HT-PEMFCs) represent a promising class of electrochemical devices that operate above 120 °C, thereby simplifying water management and enhancing ...