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A comment on Hydrogen production from the air. Parent comment

Re:Hydrogen production from the air by aydyn on Wednesday September 07, 2022 @04:26AM (#32748032)
Those are just buzzwords thrown in to make their article sound more impactful and progressive. Every author does this (yes, literally every author). Who cares.

What about their tech?

[ Parent | on HN ]
Re:Hydrogen production from the air by ncmncm on Wednesday September 07, 2022 @05:11AM (#32748331)
Yes. The tech seems very interesting.

The key observation seems to be that atmospheric water vapor is massively purer than any terrestrial water source. And, production directly from vapor avoids efficiency and fouling problems seen when working in liquid.

I don't know what they mean by "faradaic efficiency".

[ Parent | on HN ]