Na electrodeposits: a new decaying mechanism for all-solid-state Na batteries revealed by synchrotron X-ray tomography

Fu Sun; Léo Duchêne; Markus Osenberg; Sebastian Risse; Chao Yang; Libao Chen; Nan Chen; Yongxin Huang; André Hilger; Kang Dong; Tobias Arlt; Corsin Battaglia; Arndt Remhof; Ingo Manke; Renjie Chen

doi:10.1016/j.nanoen.2021.105762

Na electrodeposits: a new decaying mechanism for all-solid-state Na batteries revealed by synchrotron X-ray tomography

Fu Sun, Léo Duchêne, Markus Osenberg, Sebastian Risse, Chao Yang, Libao Chen, Nan Chen, Yongxin Huang, André Hilger, Kang Dong^*, Tobias Arlt, Corsin Battaglia, Arndt Remhof, Ingo Manke, Renjie Chen

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

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.

Original language	English
Article number	105762
Journal	Nano Energy
Volume	82
DOIs	https://doi.org/10.1016/j.nanoen.2021.105762
Publication status	Published - Apr 2021

Keywords

Closo-borate solid electrolyte
Degradation mechanism
Solid state Na battery
Solid state battery
Synchrotron X-ray tomography

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.nanoen.2021.105762

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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. (2021). Na electrodeposits: a new decaying mechanism for all-solid-state Na batteries revealed by synchrotron X-ray tomography. Nano Energy, 82, Article 105762. https://doi.org/10.1016/j.nanoen.2021.105762

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title = "Na electrodeposits: a new decaying mechanism for all-solid-state Na batteries revealed by synchrotron X-ray tomography",

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.",

keywords = "Closo-borate solid electrolyte, Degradation mechanism, Solid state Na battery, Solid state battery, Synchrotron X-ray tomography",

author = "Fu Sun and L{\'e}o Duch{\^e}ne and Markus Osenberg and Sebastian Risse and Chao Yang and Libao Chen and Nan Chen and Yongxin Huang and Andr{\'e} Hilger and Kang Dong and Tobias Arlt and Corsin Battaglia and Arndt Remhof and Ingo Manke and Renjie Chen",

note = "Publisher Copyright: {\textcopyright} 2021",

year = "2021",

month = apr,

doi = "10.1016/j.nanoen.2021.105762",

language = "English",

volume = "82",

journal = "Nano Energy",

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T1 - Na electrodeposits

T2 - a new decaying mechanism for all-solid-state Na batteries revealed by synchrotron X-ray tomography

AU - Sun, Fu

AU - Duchêne, Léo

AU - Osenberg, Markus

AU - Risse, Sebastian

AU - Yang, Chao

AU - Chen, Libao

AU - Chen, Nan

AU - Huang, Yongxin

AU - Hilger, André

AU - Dong, Kang

AU - Arlt, Tobias

AU - Battaglia, Corsin

AU - Remhof, Arndt

AU - Manke, Ingo

AU - Chen, Renjie

PY - 2021/4

Y1 - 2021/4

N2 - 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.

AB - 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.

KW - Closo-borate solid electrolyte

KW - Degradation mechanism

KW - Solid state Na battery

KW - Solid state battery

KW - Synchrotron X-ray tomography

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U2 - 10.1016/j.nanoen.2021.105762

DO - 10.1016/j.nanoen.2021.105762

M3 - Article

AN - SCOPUS:85099368420

SN - 2211-2855

VL - 82

JO - Nano Energy

JF - Nano Energy

M1 - 105762

ER -

Na electrodeposits: a new decaying mechanism for all-solid-state Na batteries revealed by synchrotron X-ray tomography

Abstract

Keywords

UN SDGs

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