With dwindling passenger car sales for hydrogen fuel cells, the technology is now looking like a non-starter for heavy-duty ...

Through continuous testing and refinement, Senergy has achieved incremental improvements in fuel cell stack power density that meets the ever-growing demand for higher performance and integration ...

A single hydrogen fuel cell delivers a low voltage, so manufacturers "stack" fuel cells together in a series, as in a dry-cell battery. The more layers, the higher the voltage. Electrical current ...

This unit serves as a supplementary power source to the fuel cell stack. Like a large battery, the ultracapacitor recovers and stores energy generated during deceleration and braking. It uses this ...

Fuel-cell vehicles don't require charging at all ... So, how do hydrogen cars stack up in these areas? When it comes to recharging, hydrogen cars have battery-electrics beat.

"Initially developed as part of the Sustainable Hydrogen Powered Shipping (sHYpS) Horizon Europe project for the maritime sector, Ricardo's multi-stack hydrogen fuel cell module is designed to deliver ...

Hyundai's latest concept shows new "Art of Steel" design language wrapped around a third-generation hydrogen fuel cell stack. Technical details are slim, but the new powerplant and three "large ...