The chemical reaction to produce hydrogen from water is several times more effective when using a combination of new ...

The chemical reaction to produce hydrogen from water is several times more effective when using a combination of new ...

A hydrogen fuel cell car is an electric car, with the power being generated by a series of chemical reactions between hydrogen and oxygen rather than stored on board in a battery that is topped up ...

Aug. 14, 2024 — More efficient and longer-lasting fuel cells are essential for fuel cell-powered heavy-duty hydrogen vehicles to be an alternative to combustion fuelled counterparts. Researchers ...

The ‘living’ cell made of PLASTIC: Scientists create artificial structure that performs chemical reactions like those in the body. Researchers created artificial organelles, which are the ...

A fuel cell stack, or bank, serves as the ‘engine,’ where many cells facilitate a simple chemical reaction between oxygen from the air and the pressurized hydrogen fuel stored onboard the vehicle.

For example, in liver cells the toxic chemical hydrogen peroxide must be broken down into the harmless products, water and oxygen. If this reaction happens too slowly then hydrogen peroxide can ...

In hydrogen fuel cells, the answer is cofacial cobalt porphyrins. It’s a mouthful to say, and if you’re not a chemist, you’ve probably never heard of these compounds before. But these molecules — ...

Hydrogen fuel cells are highly efficient and environmentally friendly power generation devices that directly convert chemical energy derived from reactions ... structure. With excellent chemical ...