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

CAS - Qingdao Institute of Biomass Energy and Bioprocess Technology
Swiss Federal Laboratories for Materials Science and Technology (Empa)
Helmholtz Centre Berlin for Materials and Energy
Central South University

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

25 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

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

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

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10.1016/j.nanoen.2021.105762

Cite this

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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TY - JOUR

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

UR - https://www.scopus.com/pages/publications/85099368420

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

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Keywords

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