Study on electrochemical behavior of Li1+xV3O8 synthesized by sol-gel-microwave method

Lian Wang; Feng Wu; Chuan Wu

Study on electrochemical behavior of Li_1+xV₃O₈ synthesized by sol-gel-microwave method

Lian Wang^*, Feng Wu, Chuan Wu

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

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

Abstract

The precursor of lithium vanadium oxide is obtained via sol-gel technique of citric acid with LiOH and NH₄VO₃. The samples of Li_1+xV₃O₈ with layered-structure crystallization are prepared by microwave as well as tubular furnace method. The powders synthesized with different method or process are investigated via XRD, C-V and charge/discharge test to evaluate the effect on structure and electrochemical behaviors. Results show that the most effective improvement of electrochemical performance is observed with the Li_1+xV₃O₈ sample obtained by microwaving at 450°C for 150 min.

Original language	English
Pages (from-to)	1443-1445
Number of pages	3
Journal	Gongneng Cailiao/Journal of Functional Materials
Volume	39
Issue number	9
Publication status	Published - Sept 2008

Keywords

LiVO
Microwave sintering
Sol-gel technique

Cite this

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title = "Study on electrochemical behavior of Li1+xV3O8 synthesized by sol-gel-microwave method",

abstract = "The precursor of lithium vanadium oxide is obtained via sol-gel technique of citric acid with LiOH and NH4VO3. The samples of Li1+xV3O8 with layered-structure crystallization are prepared by microwave as well as tubular furnace method. The powders synthesized with different method or process are investigated via XRD, C-V and charge/discharge test to evaluate the effect on structure and electrochemical behaviors. Results show that the most effective improvement of electrochemical performance is observed with the Li1+xV3O8 sample obtained by microwaving at 450°C for 150 min.",

keywords = "LiVO, Microwave sintering, Sol-gel technique",

author = "Lian Wang and Feng Wu and Chuan Wu",

year = "2008",

month = sep,

language = "English",

volume = "39",

pages = "1443--1445",

journal = "Gongneng Cailiao/Journal of Functional Materials",

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publisher = "Journal of Functional Materials",

number = "9",

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TY - JOUR

T1 - Study on electrochemical behavior of Li1+xV3O8 synthesized by sol-gel-microwave method

AU - Wang, Lian

AU - Wu, Feng

AU - Wu, Chuan

PY - 2008/9

Y1 - 2008/9

N2 - The precursor of lithium vanadium oxide is obtained via sol-gel technique of citric acid with LiOH and NH4VO3. The samples of Li1+xV3O8 with layered-structure crystallization are prepared by microwave as well as tubular furnace method. The powders synthesized with different method or process are investigated via XRD, C-V and charge/discharge test to evaluate the effect on structure and electrochemical behaviors. Results show that the most effective improvement of electrochemical performance is observed with the Li1+xV3O8 sample obtained by microwaving at 450°C for 150 min.

AB - The precursor of lithium vanadium oxide is obtained via sol-gel technique of citric acid with LiOH and NH4VO3. The samples of Li1+xV3O8 with layered-structure crystallization are prepared by microwave as well as tubular furnace method. The powders synthesized with different method or process are investigated via XRD, C-V and charge/discharge test to evaluate the effect on structure and electrochemical behaviors. Results show that the most effective improvement of electrochemical performance is observed with the Li1+xV3O8 sample obtained by microwaving at 450°C for 150 min.

KW - LiVO

KW - Microwave sintering

KW - Sol-gel technique

UR - http://www.scopus.com/inward/record.url?scp=54049122674&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:54049122674

SN - 1001-9731

VL - 39

SP - 1443

EP - 1445

JO - Gongneng Cailiao/Journal of Functional Materials

JF - Gongneng Cailiao/Journal of Functional Materials

IS - 9

ER -

Study on electrochemical behavior of Li_1+xV₃O₈ synthesized by sol-gel-microwave method

Abstract

Keywords

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