Toyota has several alternative fuel vehicles including the best-selling hydrogen fuel cell model in the industry ... The lithium-ion battery included features a slightly higher capacity than ...

If the hydrogen ion concentration in a solution increases by a factor of 10, the pH of the solution decreases by 1. A solution of 1 g/dm 3. hydrochloric acid has a pH of 1.6. Predict its pH when ...

It is as if the swarm of insects agrees with the person to walk arm in arm like a couple, until they meet a hydrogen ion together. "When this happens," explains Matteo Calandra, study coordinator ...

a platinum-coated gas diffusion layer that serves as the hydrogen cathode, and a solid electrolyte. The group said its testing showed the new battery model has a theoretical energy density of ...