Electrochemical formation protocols for maximising the life-time of a sodium ion battery
Research output: Contribution to journal › Article › peer-review
Colleges, School and Institutes
Electrochemical protocols for reducing formation time and maximising cycle life in a sodium ion battery are proposed. The formation protocols comprise low current cycles within a targeted voltage window. After accelerated cell aging tests, the impedance and cycle life are evaluated. Maximum life time is obtained for formation within the 3.6–3.8 V window. 250 cycles are observed to 80% of initial capacity with accelerated ageing, compared to 90 cycles with no formation.
|Early online date||18 Sep 2020|
|Publication status||Published - 4 Nov 2020|