Re: How many hydrogen cars on the road in the US today?

On Jun 5, 5:20 am, Eeyore <rabbitsfriendsandrelati...@xxxxxxxxxxx>
wrote:
Willie.Moo...@xxxxxxxxx wrote:
Eeyore wrote:
Willie.Moo...@xxxxxxxxx wrote:

You never answered my point. Metal Hydride batteries of 10 years ago
were about 80% of the technical limit for such batteries. WHERE DID
THE 3X INCREASE IN PERFORMANCE COME FROM?

Looks like someone got their sums wrong in that case doesn't it ?

What 'technical limit' is this anyway ?

Dumb question. The bonding energy between Nickel and hydrides versus
their atomic weight gives the amount of energy per unit weight.

Modern NiMHs have higher capacity per unit weight figures than old ones.

FACT.

Graham

Any references in the literature? That's all I'm asking. So, far you
have provided NADA!

.

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