A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of removing it as traditionally done, dramatically boosts performance. The “wet” version stores nearly twice as much charge, charges faster, and remains stable for hundreds of cycles, placing it among the top-performing sodium battery materials ever reported.
Weird, I didn’t know Lithium-Ion batteries were still in the lab. I thought for sure we were using those already. I thought the batteries in the labs were various solid-state batteries like graphene or like this sodium-ion battery, where there’s been a rise in patents around it but not a lot delivered
There are a bunch of lithium ion chemistries that have come to market more recently.
LFP sits in the low cost marker while NCA is the highest performing of the mass market batteries, and NMC is somewhere in between.
Sodium might be coming for LFP’s low cost position, and is already beginning mass production (some Chinese manufacturers expect those models to hit the road in a few months).
If you think rechargeable battery R&D from 10 years ago isn’t making it into mass produced products today, you’re just not paying attention.