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Journal article

Coral-like directional porosity lithium ion battery cathodes by ice templating

Abstract:

Thick electrodes (>500 μm) that minimize the proportion of inactive components (current collectors, separators, etc.) are attractive for high energy density lithium ion battery (LIB) cell-stacks. However, the tortuous porosity inside the electrodes usually restricts the use of these more cost-effective thick electrodes, because lithium ion diffusion becomes restricted and capacity reduces to impractical levels. To overcome this problem, we manufacture 900 μm thick cathodes with aligned por...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1039/C8TA05049J

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Journal of Materials Chemistry A Journal website
Volume:
6
Issue:
30
Publication date:
2018-07-02
Acceptance date:
2018-07-02
DOI:
EISSN:
2050-7496
ISSN:
2050-7488
Pubs id:
pubs:860148
URN:
uri:c9279eb4-8b9f-4e72-aa4c-f06708bb6b17
UUID:
uuid:c9279eb4-8b9f-4e72-aa4c-f06708bb6b17
Local pid:
pubs:860148

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