V2O5 aerogel-like lithium intercalation host

Fabrice Coustier; Jong Min Lee; Stefano Passerini; William H. Smyrl

doi:10.1016/s0167-2738(98)00349-x

V₂O₅ aerogel-like lithium intercalation host

Fabrice Coustier, Jong Min Lee, Stefano Passerini, William H. Smyrl

Chemical Engineering and Materials Science

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

49 Scopus citations

Abstract

Thin self-standing films and powders of highly amorphous V₂O₅ have been prepared via a combined sol-gel and solvent exchange procedure. The amorphous V₂O₅ is a highly interconnected porous material with very thin solid walls and shows a unique lithium intercalation behavior. Electrochemical tests performed on composite cathodes made by mixing the material with carbon particles demonstrated a very high lithium insertion capacity.

Original language	English (US)
Pages (from-to)	279-291
Number of pages	13
Journal	Solid State Ionics
Volume	116
Issue number	3-4
DOIs	https://doi.org/10.1016/s0167-2738(98)00349-x
State	Published - 1999

Keywords

Aerogel
Aerogel-like
High rates
Lithium intercalation host
Sol-gel
Vanadium pentoxide

Publisher link

10.1016/s0167-2738(98)00349-x

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abstract = "Thin self-standing films and powders of highly amorphous V2O5 have been prepared via a combined sol-gel and solvent exchange procedure. The amorphous V2O5 is a highly interconnected porous material with very thin solid walls and shows a unique lithium intercalation behavior. Electrochemical tests performed on composite cathodes made by mixing the material with carbon particles demonstrated a very high lithium insertion capacity.",

keywords = "Aerogel, Aerogel-like, High rates, Lithium intercalation host, Sol-gel, Vanadium pentoxide",

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AU - Coustier, Fabrice

AU - Lee, Jong Min

AU - Passerini, Stefano

AU - Smyrl, William H.

PY - 1999

Y1 - 1999

N2 - Thin self-standing films and powders of highly amorphous V2O5 have been prepared via a combined sol-gel and solvent exchange procedure. The amorphous V2O5 is a highly interconnected porous material with very thin solid walls and shows a unique lithium intercalation behavior. Electrochemical tests performed on composite cathodes made by mixing the material with carbon particles demonstrated a very high lithium insertion capacity.

AB - Thin self-standing films and powders of highly amorphous V2O5 have been prepared via a combined sol-gel and solvent exchange procedure. The amorphous V2O5 is a highly interconnected porous material with very thin solid walls and shows a unique lithium intercalation behavior. Electrochemical tests performed on composite cathodes made by mixing the material with carbon particles demonstrated a very high lithium insertion capacity.

KW - Aerogel

KW - Aerogel-like

KW - High rates

KW - Lithium intercalation host

KW - Sol-gel

KW - Vanadium pentoxide

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