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Ion dynamics in battery materials imaged rapidly
How to design #batteries that charge in minutes.
A new technique can allow to better study the fast dynamics of ‘active’ particles that store and release lithium ions during charging and discharging.

Merryweather et al. (2021) Operando optical tracking of single-particle ion dynamics in batteries: https://www.nature.com/articles/s41586-021-03584-2