What’s the round trip energy efficiency?
Comment on Greener Alternative To Lithium-ion Battery
TropicalDingdong@lemmy.world 1 year agoThe battery uses a carbon electrode to store hydrogen that has been split from water, and then works as a hydrogen fuel cell to produce electricity
Carbon. Much cheaper, and basically, infinitely abundant. Big big big deal if they can scale it.
18107@aussie.zone 1 year ago
TropicalDingdong@lemmy.world 1 year ago
I didn’t read anything beyond the summary
chaogomu@kbin.social 1 year ago
That always seems to be the rub. You can make these breakthroughs in a lab, but if they can't be translated to manufacturing, then it's not a huge achievement.