alt Hacker NewsThere is something called hydrogen embrittlement. Where hydrogen causes cracks in metal. https://en.wikipedia.org/wiki/Hydrogen_embrittlement
There is something called hydrogen embrittlement. Where hydrogen causes cracks in metal. https://en.wikipedia.org/wiki/Hydrogen_embrittlement
Yeah, Li-ion batteries already have comparable life cycles to hydrogen tanks 1-2k fills/recharges, _but_ batteries are improving rapidly and tanks are already a mature technology.