Significantly enhanced sodium-ion kinetics
The quasi-single crystalline structure suppresses nearly 50% of internal strain, reducing stress accumulation during cycling and enhancing crystal structure stability.
Xi, Yukun · Wang, Mingjun · Guangjin, Wang · Junqi, Peng · Hou, Ningjing · Yang, Zihao · Wang, Xiaoxue · Dongzhu, Liu · Pu, Xiaohua · Cao, Guiqiang · Duan, Ruixian · Qinting, Jiang · Li, Wenbin · Wang, Jingjing · Li, Xifei
Chemical Engineering Journal 2024
88.1% capacity retention after 1000 cycles at 1C
electronic conductivity improved from 6.0 to 32.4 μS/cm