Electrochemical behavior of V2O5·0.6H 2O nanoribbons in neutral aqueous electrolyte solution

Q. T. Qu; L. L. Liu; Y. P. Wu; R. Holze

doi:10.1016/j.electacta.2013.02.078

Electrochemical behavior of V₂O₅·0.6H ₂O nanoribbons in neutral aqueous electrolyte solution

Q. T. Qu, L. L. Liu, Y. P. Wu, R. Holze

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

87 Scopus citations

Abstract

The electrochemical behavior of V₂O₅·0.6H ₂O nanoribbons in 0.5 mol/L Li₂SO₄, Na ₂SO₄, and K₂SO₄ aqueous solutions is compared. The electrochemical reaction of V₂O₅·0. 6H₂O in these neutral aqueous electrolyte solutions was elucidated by analyzing the different electrochemical behavior, structural and composition changes of V₂O₅·0.6H₂O electrodes during charge/discharge. Results show, that V₂O₅·0. 6H₂O exhibits the largest specific capacity in K₂SO ₄ electrolyte attributed to the most facile intercalation/ deintercalation of K⁺-ions into/from the interlayer space of V ₂O₅·0.6H₂O.

Original language	English
Pages (from-to)	8-12
Number of pages	5
Journal	Electrochimica Acta
Volume	96
DOIs	https://doi.org/10.1016/j.electacta.2013.02.078
State	Published - 30 Apr 2013
Externally published	Yes

Keywords

Aqueous electrolyte
Electrochemical behavior
Intercalation
VO·0.6HO

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10.1016/j.electacta.2013.02.078

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title = "Electrochemical behavior of V2O5·0.6H 2O nanoribbons in neutral aqueous electrolyte solution",

abstract = "The electrochemical behavior of V2O5·0.6H 2O nanoribbons in 0.5 mol/L Li2SO4, Na 2SO4, and K2SO4 aqueous solutions is compared. The electrochemical reaction of V2O5·0. 6H2O in these neutral aqueous electrolyte solutions was elucidated by analyzing the different electrochemical behavior, structural and composition changes of V2O5·0.6H2O electrodes during charge/discharge. Results show, that V2O5·0. 6H2O exhibits the largest specific capacity in K2SO 4 electrolyte attributed to the most facile intercalation/ deintercalation of K+-ions into/from the interlayer space of V 2O5·0.6H2O.",

keywords = "Aqueous electrolyte, Electrochemical behavior, Intercalation, VO·0.6HO",

author = "Qu, {Q. T.} and Liu, {L. L.} and Wu, {Y. P.} and R. Holze",

year = "2013",

month = apr,

day = "30",

doi = "10.1016/j.electacta.2013.02.078",

language = "英语",

volume = "96",

pages = "8--12",

journal = "Electrochimica Acta",

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TY - JOUR

T1 - Electrochemical behavior of V2O5·0.6H 2O nanoribbons in neutral aqueous electrolyte solution

AU - Qu, Q. T.

AU - Liu, L. L.

AU - Wu, Y. P.

AU - Holze, R.

PY - 2013/4/30

Y1 - 2013/4/30

N2 - The electrochemical behavior of V2O5·0.6H 2O nanoribbons in 0.5 mol/L Li2SO4, Na 2SO4, and K2SO4 aqueous solutions is compared. The electrochemical reaction of V2O5·0. 6H2O in these neutral aqueous electrolyte solutions was elucidated by analyzing the different electrochemical behavior, structural and composition changes of V2O5·0.6H2O electrodes during charge/discharge. Results show, that V2O5·0. 6H2O exhibits the largest specific capacity in K2SO 4 electrolyte attributed to the most facile intercalation/ deintercalation of K+-ions into/from the interlayer space of V 2O5·0.6H2O.

AB - The electrochemical behavior of V2O5·0.6H 2O nanoribbons in 0.5 mol/L Li2SO4, Na 2SO4, and K2SO4 aqueous solutions is compared. The electrochemical reaction of V2O5·0. 6H2O in these neutral aqueous electrolyte solutions was elucidated by analyzing the different electrochemical behavior, structural and composition changes of V2O5·0.6H2O electrodes during charge/discharge. Results show, that V2O5·0. 6H2O exhibits the largest specific capacity in K2SO 4 electrolyte attributed to the most facile intercalation/ deintercalation of K+-ions into/from the interlayer space of V 2O5·0.6H2O.

KW - Aqueous electrolyte

KW - Electrochemical behavior

KW - Intercalation

KW - VO·0.6HO

UR - http://www.scopus.com/inward/record.url?scp=84874931006&partnerID=8YFLogxK

U2 - 10.1016/j.electacta.2013.02.078

DO - 10.1016/j.electacta.2013.02.078

M3 - 文章

AN - SCOPUS:84874931006

SN - 0013-4686

VL - 96

SP - 8

EP - 12

JO - Electrochimica Acta

JF - Electrochimica Acta

ER -

Electrochemical behavior of V₂O₅·0.6H ₂O nanoribbons in neutral aqueous electrolyte solution

Abstract

Keywords

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