Sodium Ion battery
Hi all, Sodium ion batteries are starting to appear. They can be used from -70 to 100 C (-94 to 212 f) https://pubmed.ncbi.nlm.nih.gov/35044037/ Sodium is dirt cheap compared to Li. Right ...
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3 tons wrote:
Interesting!…Would be a good thing - no doubt there’s waaaay more salt on the earth than Lithium!!…Makes me wonder if it has similar characteristics as SiO2?.
FWIW (on a lighter note!), when my boy was just a young’ien we once made a battery out of a Lemon, a nickel and a copper penny…We never evaluated it in cold weather (or for it’s Peukert), but as I recall, it’s voltage curve faded fairly fast, and shortly thereafter it succumbed to a Low voltage disconnect - lol…:)
3 tons
The LBMS kicked in and shut it down. :B
