Bernie Ecclestoned@sh.itjust.works to Technology@lemmy.worldEnglish · 2 年前Greener Alternative To Lithium-ion Batterywww.silicon.co.ukexternal-linkmessage-square31linkfedilinkarrow-up1107arrow-down19
arrow-up198arrow-down1external-linkGreener Alternative To Lithium-ion Batterywww.silicon.co.ukBernie Ecclestoned@sh.itjust.works to Technology@lemmy.worldEnglish · 2 年前message-square31linkfedilink
minus-squareTropicalDingdong@lemmy.worldlinkfedilinkEnglisharrow-up0·2 年前 The 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.
minus-square18107@aussie.zonelinkfedilinkEnglisharrow-up0·2 年前What’s the round trip energy efficiency?
minus-squareTropicalDingdong@lemmy.worldlinkfedilinkEnglisharrow-up0·2 年前I didn’t read anything beyond the summary
minus-squarechaogomu@kbin.sociallinkfedilinkarrow-up0·2 年前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.
Carbon. Much cheaper, and basically, infinitely abundant. Big big big deal if they can scale it.
What’s the round trip energy efficiency?
I didn’t read anything beyond the summary
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.