this post was submitted on 28 Dec 2023
49 points (100.0% liked)
City Life
2114 readers
1 users here now
All topics urbanism and city related, from urban planning to public transit to municipal interest stuff. Both automobile and FuckCars inclusive.
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Short version: yes.
Long version: No lithium, no cobalt, usually no nickel, usually no manganese, and no graphite. I'm not sure what electrolytes will prove best, but multiple metal-oxide cathodes are viable (in addition to prussian-blue analogues), and the anode is just hard carbon (basically charcoal). The raw components are plentiful on every continent. Depending on chemistry, some of the steps are potentially toxic if mishandled (chromium oxide), but no one to my knowledge has raised any major red flags.
Thanks! !