Enabling 100C Fast-Charging Bulk Bi Anodes for Na-Ion Batteries.
Kim YH, An JH, Kim SY, Li X, Song EJ, Park JH, Chung KY, Choi YS, Scanlon DO, Ahn HJ, Lee JC.
Kim YH, et al.
Adv Mater. 2022 Jul;34(27):e2201446. doi: 10.1002/adma.202201446. Epub 2022 Jun 2.
Adv Mater. 2022.
PMID: 35524951
These features allow the anodes to exhibit unprecedented electrochemical properties; the developed Na-Bi half-cell delivers 379 mA h g(-1) (97% of that measured at 1C) at 7.7 A g(-1) (20C) during 3500 cycles. It also retained 94% and 93% of the capacity measured at 1C even …
These features allow the anodes to exhibit unprecedented electrochemical properties; the developed Na-Bi half-cell delivers 379 mA h g(-1) ( …