schizoidman@lemmy.zip to Technology@lemmy.worldEnglish · 2 months agoCATL claims its lithium-air battery has energy density similar to gasolinewww.arenaev.comexternal-linkmessage-square12linkfedilinkarrow-up189arrow-down114
arrow-up175arrow-down1external-linkCATL claims its lithium-air battery has energy density similar to gasolinewww.arenaev.comschizoidman@lemmy.zip to Technology@lemmy.worldEnglish · 2 months agomessage-square12linkfedilink
minus-squareKrelis_@sh.itjust.workslinkfedilinkEnglisharrow-up9arrow-down1·2 months agoIs energy density based on energy per volume or per mass?
minus-squareEndlessNightmare@reddthat.comlinkfedilinkEnglisharrow-up8·2 months agoEnergy density = energy per volume Specific energy = energy per mass
minus-squarewhyNotSquirrel@sh.itjust.workslinkfedilinkEnglisharrow-up3·2 months agowhy does the thumbnail show Wh/kg kg/W?
minus-squareparty_planet@lemmy.worldlinkfedilinkEnglisharrow-up3arrow-down1·2 months agowatts = joules per second, so watts x hours is a measure of energy
Is energy density based on energy per volume or per mass?
Energy density = energy per volume
Specific energy = energy per mass
why does the thumbnail show Wh/kg
kg/W?watts = joules per second, so watts x hours is a measure of energy