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Visualizing plating-induced cracking in lithium-anode solid-electrolyte cells

Abstract:

Lithium dendrite (filament) propagation through ceramic electrolytes, leading to short circuits at high rates of charge, is one of the greatest barriers to realizing high-energy-density all-solid-state lithium-anode batteries. Utilizing in situ X-ray computed tomography coupled with spatially mapped X-ray diffraction, the propagation of cracks and the propagation of lithium dendrites through the solid electrolyte have been tracked in a Li/Li6PS5Cl/Li cell as a function of the charge passed. O...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1038/s41563-021-00967-8

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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
More from this funder
Name:
Faraday Institution
Grant:
FIGR008
More from this funder
Name:
Engineering & Physical Sciences Research Council
Grant:
EP/M009521/1
ESZ1700027
More from this funder
Name:
Engineering and Physical Sciences Research Council
Grant:
EP/R023581/1
FIGR007
Publisher:
Springer Nature
Journal:
Nature Materials More from this journal
Volume:
20
Pages:
1121–1129
Publication date:
2021-04-22
Acceptance date:
2021-02-08
DOI:
EISSN:
1476-4660
ISSN:
1476-1122
Language:
English
Keywords:
Pubs id:
1161124
Local pid:
pubs:1161124
Deposit date:
2021-02-11

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