kalkulat@lemmy.world to Technology@lemmy.worldEnglish · 11 个月前Firms are exploring sodium batteries as an alternative to lithiumwww.economist.comexternal-linkmessage-square29fedilinkarrow-up1179arrow-down13file-text
arrow-up1176arrow-down1external-linkFirms are exploring sodium batteries as an alternative to lithiumwww.economist.comkalkulat@lemmy.world to Technology@lemmy.worldEnglish · 11 个月前message-square29fedilinkfile-text
minus-squarethreelonmusketeers@sh.itjust.workslinkfedilinkEnglisharrow-up1·11 个月前Have they eliminated the need for sodium to be molten in sodium batteries? If so, that’s great news!
minus-squarekalkulat@lemmy.worldOPlinkfedilinkEnglisharrow-up2·11 个月前IIRC sodium is the -cathode- in the battery. No molten (RU thinking of reactors?)
minus-squarethreelonmusketeers@sh.itjust.workslinkfedilinkEnglisharrow-up1·11 个月前I’m not thinking of reactors, though I am aware that molten sodium is used as a coolant fluid. It seems that I was remembering an off-hand comment in a MinutePhysics video from a few years ago. Molten sodium batteries do exist, but regular sodium batteries also exist.
Have they eliminated the need for sodium to be molten in sodium batteries? If so, that’s great news!
IIRC sodium is the -cathode- in the battery. No molten (RU thinking of reactors?)
I’m not thinking of reactors, though I am aware that molten sodium is used as a coolant fluid. It seems that I was remembering an off-hand comment in a MinutePhysics video from a few years ago. Molten sodium batteries do exist, but regular sodium batteries also exist.