Lugh@futurology.todayM to Futurology@futurology.todayEnglish · 5 months agoSwiss researchers have developed a hair-thin sheet battery that can be charged in 1 minute, and they think can be scaled up to make batteries for phones and cars.ethz.chexternal-linkmessage-square5fedilinkarrow-up151arrow-down12
arrow-up149arrow-down1external-linkSwiss researchers have developed a hair-thin sheet battery that can be charged in 1 minute, and they think can be scaled up to make batteries for phones and cars.ethz.chLugh@futurology.todayM to Futurology@futurology.todayEnglish · 5 months agomessage-square5fedilink
minus-squarejust_another_person@lemmy.worldlinkfedilinkEnglisharrow-up16arrow-down1·edit-25 months agoIsn’t it just a capacitor at that point if it’s rapid charge and discharge? I’ve been seeing these hopes and dreams fly and fail since all the hubbub about graphene batteries. Will believe it when I see it in my devices.
minus-squareRevan343@lemmy.calinkfedilinkEnglisharrow-up3·5 months agoA capacitor stores energy in a different way than an electrochemical cell does
Isn’t it just a capacitor at that point if it’s rapid charge and discharge?
I’ve been seeing these hopes and dreams fly and fail since all the hubbub about graphene batteries. Will believe it when I see it in my devices.
A capacitor stores energy in a different way than an electrochemical cell does