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 ...

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 ...

Can you provide an overview of how hydrogen fuel cells work? Hydrogen polymer electrolyte membrane (PEM) fuel cells use hydrogen and oxygen to produce electricity through an electrochemical reaction.

LOS ALAMOS, N.M., January 2003 -- Fuel cell technology promises to impact environmental and economic issues facing the United States and the world every day. Modern lifestyles, high prices for ...

Join the audience for a live webinar at 3 p.m. GMT/10 a.m. EST on 18 February 2026 Discover the realities and requirements of ...

The PEM fuel cell test in New York demonstrated the viability of this technology at 3 MW, the first time at the scale of a backup generator at a data center. Meanwhile, a Spanish-Indian venture will ...

(Nanowerk News) A team from the Department of Energy Engineering at the University of Seville has developed an experimental research focused on the design of a bio-inspired PEM fuel, cell which ...

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 ...

Large radiators are needed to air-cool the low-temperature PEM fuel cells. Credit: ZeroAvia With demonstrator powertrains developed by startups ZeroAvia and Universal Hydrogen now flying on testbed ...

The company’s TÜV-certified, IEC 62282-2-100-compliant silicon-based G-100 delivers record power density and helps OEMs ...