Electrochemical and synchrotron XAS studies of lithium intercalation into vanadium pentoxide aerogels and nanocomposites

William H Smyrl; Stefano Passerini; Marco Giorgetti; Fabrice Coustier; Matthew M. Fay; Boone B. Owens

doi:10.1016/S0378-7753(01)00520-1

Electrochemical and synchrotron XAS studies of lithium intercalation into vanadium pentoxide aerogels and nanocomposites

William H Smyrl, Stefano Passerini, Marco Giorgetti, Fabrice Coustier, Matthew M. Fay, Boone B. Owens

Chemical Engineering and Materials Science

Research output: Contribution to journal › Conference article › peer-review

19 Scopus citations

Abstract

Vanadium pentoxide aerogels are pillared nanocomposites with exceptional stability, intercalation capacity, and reversibility. X-ray absorption spectroscopy (XAS) measurements on pristine and doped materials have revealed details of the oxidation state and local structure of the host material and of the polyvalent doping species. XANES measurements at the Cu K-edge for Cu_0.1 V₂O₅ show the atomic level reversibility of the structure upon Li⁺ insertion/release cycling.

Original language	English (US)
Pages (from-to)	469-472
Number of pages	4
Journal	Journal of Power Sources
Volume	97-98
DOIs	https://doi.org/10.1016/S0378-7753(01)00520-1
State	Published - Jul 2001
Event	10th International Meeting on Lithium Batteries - Como, Italy Duration: May 28 2001 → Jun 2 2001

Keywords

Aerogels
Nanocomposites
Vanadium pentoxide

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10.1016/S0378-7753(01)00520-1

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@article{74c0197566804c45a46d75e6b4ee7c48,

title = "Electrochemical and synchrotron XAS studies of lithium intercalation into vanadium pentoxide aerogels and nanocomposites",

abstract = "Vanadium pentoxide aerogels are pillared nanocomposites with exceptional stability, intercalation capacity, and reversibility. X-ray absorption spectroscopy (XAS) measurements on pristine and doped materials have revealed details of the oxidation state and local structure of the host material and of the polyvalent doping species. XANES measurements at the Cu K-edge for Cu0.1 V2O5 show the atomic level reversibility of the structure upon Li+ insertion/release cycling.",

keywords = "Aerogels, Nanocomposites, Vanadium pentoxide",

author = "Smyrl, {William H} and Stefano Passerini and Marco Giorgetti and Fabrice Coustier and Fay, {Matthew M.} and Owens, {Boone B.}",

year = "2001",

month = jul,

doi = "10.1016/S0378-7753(01)00520-1",

language = "English (US)",

volume = "97-98",

pages = "469--472",

journal = "Journal of Power Sources",

issn = "0378-7753",

publisher = "Elsevier B.V.",

note = "10th International Meeting on Lithium Batteries ; Conference date: 28-05-2001 Through 02-06-2001",

}

TY - JOUR

T1 - Electrochemical and synchrotron XAS studies of lithium intercalation into vanadium pentoxide aerogels and nanocomposites

AU - Smyrl, William H

AU - Passerini, Stefano

AU - Giorgetti, Marco

AU - Coustier, Fabrice

AU - Fay, Matthew M.

AU - Owens, Boone B.

PY - 2001/7

Y1 - 2001/7

N2 - Vanadium pentoxide aerogels are pillared nanocomposites with exceptional stability, intercalation capacity, and reversibility. X-ray absorption spectroscopy (XAS) measurements on pristine and doped materials have revealed details of the oxidation state and local structure of the host material and of the polyvalent doping species. XANES measurements at the Cu K-edge for Cu0.1 V2O5 show the atomic level reversibility of the structure upon Li+ insertion/release cycling.

AB - Vanadium pentoxide aerogels are pillared nanocomposites with exceptional stability, intercalation capacity, and reversibility. X-ray absorption spectroscopy (XAS) measurements on pristine and doped materials have revealed details of the oxidation state and local structure of the host material and of the polyvalent doping species. XANES measurements at the Cu K-edge for Cu0.1 V2O5 show the atomic level reversibility of the structure upon Li+ insertion/release cycling.

KW - Aerogels

KW - Nanocomposites

KW - Vanadium pentoxide

UR - http://www.scopus.com/inward/record.url?scp=0035396098&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035396098&partnerID=8YFLogxK

U2 - 10.1016/S0378-7753(01)00520-1

DO - 10.1016/S0378-7753(01)00520-1

M3 - Conference article

AN - SCOPUS:0035396098

SN - 0378-7753

VL - 97-98

SP - 469

EP - 472

JO - Journal of Power Sources

JF - Journal of Power Sources

T2 - 10th International Meeting on Lithium Batteries

Y2 - 28 May 2001 through 2 June 2001

ER -

Electrochemical and synchrotron XAS studies of lithium intercalation into vanadium pentoxide aerogels and nanocomposites

Abstract

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