The fuel cell thermodynamic efficiency is given by the ratio of the Gibbs function change to the Enthalpy change in the overall cell reaction. The Gibbs function change measures the electrical work ...

This integrated system combines a high-temperature fuel cell and an ammonia “cracker,” achieving an impressive 60% efficiency rate ... hydrogen at temperatures over 572°F.

Record-breaking heatwaves afflicted many parts of the world in 2022, highlighting the urgency of reducing impacts of the climate crisis. The transport sector, a major source of greenhouse gas ...

The successful application in Antarctica validates the reliability of hydrogen fuel cell technology in extreme low-temperature ... a power generation efficiency of 50 percent and a combined heat and ...