For heavy-duty vehicles like long-haul trucks, batteries often fall short. They take too long to charge and weigh too much.

Southwest Research Institute (SwRI) has developed new methods for evaluating the performance and efficiency of fuel cell ...

Norwegian experts are making an already thin component for hydrogen fuel cells even slimmer to reduce the cost of the cleaner ...

A new sodium-air fuel cell could be a more practical and sustainable power source (Joule 2025, DOI: 10.1016/j.joule.2025.101962). The fuel cell has an energy density of over 1,000 W h/kg, roughly ...

A new type of fuel cell that runs on sodium metal could one day help clean up sectors where it’s difficult to replace fossil fuels, like rail, regional aviation, and short-distance shipping.

Hydrogen fuel cells offer some advantages over electric batteries as transit agencies transition to zero-emissions fleets.

chemical fuel; News on chemical fuel. Date. 6 hours 12 hours 1 day 3 days all. Rank. Last day 1 week 1 month all. ... As a novel energy conversion device, fuel cells are capable of efficiently ...

Very early fuel cells — starting with Gemini in 1962 — used a proton exchange membrane. However, in 1967, NASA started using Nafion from DuPont ...

Low-cost fuel cell has far higher energy density than electric car batteries and produces chemical by-product that could absorb CO2 from the atmosphere ...

Learn about how fuel cells function and how they can be used as an alternative energy source. A5T1ED a zinc based metal fuel cell. ... a fuel cell converts chemical energy to electrical energy.