The synthesis and lithium intercalation electrochemistry of VO2(B) ultra-thin nanowires

Graham Armstrong; Jesus Canales; A. Robert Armstrong; Peter G. Bruce

doi:10.1016/j.jpowsour.2007.11.028

The synthesis and lithium intercalation electrochemistry of VO2(B) ultra-thin nanowires

Graham Armstrong, Jesus Canales, A. Robert Armstrong, Peter G. Bruce

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

Abstract

Ultra-thin (<10nm diameter) VO2(B) nanowires have been synthesised, characterised structurally and morphologically and their lithium intercalation electrochemistry investigated. The wires exist in bundles and exhibit significant preferred orientation. They have a capacity to intercalate lithium of 265 mAh g(-1) (Li0.82VO2(B)) at a rate of 10 mA g(-1) compared with thicker wires of 50-100 nm diameter which exhibit a capacity of 200 mAh g(-1) at the same rate. The load curves, structure and morphology remain stable on cycling. (C) 2007 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	723-728
Number of pages	6
Journal	Journal of Power Sources
Volume	178
DOIs	https://doi.org/10.1016/j.jpowsour.2007.11.028
Publication status	Published - 1 Apr 2008

Keywords

lithium-ion battery
nanowires
vanadium oxide
cathode materials
TIO2-B NANOWIRES
NANOSTRUCTURED MATERIALS
NEGATIVE ELECTRODES
MISCIBILITY GAP
BATTERIES
NANORODS
TEMPERATURE
OXIDES
TRANSITION
NANOTUBES

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.jpowsour.2007.11.028

Cite this

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title = "The synthesis and lithium intercalation electrochemistry of VO2(B) ultra-thin nanowires",

abstract = "Ultra-thin (<10nm diameter) VO2(B) nanowires have been synthesised, characterised structurally and morphologically and their lithium intercalation electrochemistry investigated. The wires exist in bundles and exhibit significant preferred orientation. They have a capacity to intercalate lithium of 265 mAh g(-1) (Li0.82VO2(B)) at a rate of 10 mA g(-1) compared with thicker wires of 50-100 nm diameter which exhibit a capacity of 200 mAh g(-1) at the same rate. The load curves, structure and morphology remain stable on cycling. (C) 2007 Elsevier B.V. All rights reserved.",

keywords = "lithium-ion battery, nanowires, vanadium oxide, cathode materials, TIO2-B NANOWIRES, NANOSTRUCTURED MATERIALS, NEGATIVE ELECTRODES, MISCIBILITY GAP, BATTERIES, NANORODS, TEMPERATURE, OXIDES, TRANSITION, NANOTUBES",

author = "Graham Armstrong and Jesus Canales and Armstrong, {A. Robert} and Bruce, {Peter G.}",

year = "2008",

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doi = "10.1016/j.jpowsour.2007.11.028",

language = "English",

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pages = "723--728",

journal = "Journal of Power Sources",

issn = "0378-7753",

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T1 - The synthesis and lithium intercalation electrochemistry of VO2(B) ultra-thin nanowires

AU - Armstrong, Graham

AU - Canales, Jesus

AU - Armstrong, A. Robert

AU - Bruce, Peter G.

PY - 2008/4/1

Y1 - 2008/4/1

N2 - Ultra-thin (<10nm diameter) VO2(B) nanowires have been synthesised, characterised structurally and morphologically and their lithium intercalation electrochemistry investigated. The wires exist in bundles and exhibit significant preferred orientation. They have a capacity to intercalate lithium of 265 mAh g(-1) (Li0.82VO2(B)) at a rate of 10 mA g(-1) compared with thicker wires of 50-100 nm diameter which exhibit a capacity of 200 mAh g(-1) at the same rate. The load curves, structure and morphology remain stable on cycling. (C) 2007 Elsevier B.V. All rights reserved.

AB - Ultra-thin (<10nm diameter) VO2(B) nanowires have been synthesised, characterised structurally and morphologically and their lithium intercalation electrochemistry investigated. The wires exist in bundles and exhibit significant preferred orientation. They have a capacity to intercalate lithium of 265 mAh g(-1) (Li0.82VO2(B)) at a rate of 10 mA g(-1) compared with thicker wires of 50-100 nm diameter which exhibit a capacity of 200 mAh g(-1) at the same rate. The load curves, structure and morphology remain stable on cycling. (C) 2007 Elsevier B.V. All rights reserved.

KW - lithium-ion battery

KW - nanowires

KW - vanadium oxide

KW - cathode materials

KW - TIO2-B NANOWIRES

KW - NANOSTRUCTURED MATERIALS

KW - NEGATIVE ELECTRODES

KW - MISCIBILITY GAP

KW - BATTERIES

KW - NANORODS

KW - TEMPERATURE

KW - OXIDES

KW - TRANSITION

KW - NANOTUBES

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U2 - 10.1016/j.jpowsour.2007.11.028

DO - 10.1016/j.jpowsour.2007.11.028

M3 - Article

SN - 0378-7753

VL - 178

SP - 723

EP - 728

JO - Journal of Power Sources

JF - Journal of Power Sources

ER -

The synthesis and lithium intercalation electrochemistry of VO2(B) ultra-thin nanowires

Abstract

Keywords

UN SDGs

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