I'm going to get downvoted because you people cream yourselves over any battery tech. The article states they tested this in "half cells" which are coin cells that are flooded with extra electrolyte and lithium. Basically they tested it the most optimal conditions for batteries. You can make any chemistry work in a coin cell.
Orthanon t1_is0kwld wrote
Reply to South Korean researchers say they have developed an anode-free lithium-ion battery that is 40% more energy dense than existing batteries and will enable EVs to travel 630km (390 miles) on a single charge. by lughnasadh
I'm going to get downvoted because you people cream yourselves over any battery tech. The article states they tested this in "half cells" which are coin cells that are flooded with extra electrolyte and lithium. Basically they tested it the most optimal conditions for batteries. You can make any chemistry work in a coin cell.
https://onlinelibrary.wiley.com/doi/10.1002/adfm.202208629