• Sun, F.; Duchêne, L.; Osenberg, M.; Risse, S.; Yang, C.; Chen, L.; Chen, N.; Huang, Y.; Hilger, A.; Dong, K.; Arlt, T.; Battaglia, C.; Remhof, A.; Manke, I.; Chen, R.: Na electrodeposits: a new decaying mechanism for all-solid-state Na batteries revealed by synchrotron X-ray tomography. Nano Energy 82 (2021), p. 105762/1-5

10.1016/j.nanoen.2021.105762
Open Access Version (externer Anbieter)

Abstract:
From non-destructive and cross-sectional visualization by synchrotron X-ray tomography, we suggest a novel capacity decaying mechanism of all-solid-state Na batteries built with closo-borate electrolytes caused by electrochemically generated inactive Na electrodeposits.