Rapid hydrothermal synthesis of Li3VO4 with different favored facets

Yi Shi; Yi Zhang; Lili Liu; Zhijia Zhang; Jun Wang; Shulei Chou; Jie Gao; Héctor D. Abruña; Huijun Li; Huakun Liu; David Wexler; Jiazhao Wang; Yuping Wu

doi:10.1007/s10008-016-3462-6

Rapid hydrothermal synthesis of Li₃VO₄ with different favored facets

Yi Shi, Yi Zhang, Lili Liu, Zhijia Zhang, Jun Wang, Shulei Chou, Jie Gao, Héctor D. Abruña, Huijun Li, Huakun Liu, David Wexler, Jiazhao Wang, Yuping Wu

School of energy science and engineering

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

10 Scopus citations

Abstract

Here, we demonstrate a new, rapid, and flexible hydrothermal method using the V₂O₅ and LiOH as the precursors to synthesize Li₃VO₄. The ratios of precursor of V₂O₅ and LiOH can be changed in a wide range to control different preferred facets and morphologies, and the reason has been discussed from the structure of Li₃VO₄. The electrical performance of the Li₃VO₄ has also been systematically investigated. The thus-synthesized Li₃VO₄ exhibits significantly improved rate capability and cycling life compared with commercial graphite, synthesized Li₄Ti₅O₁₂, and previously reported results on Li₃VO₄.

Original language	English
Pages (from-to)	2547-2553
Number of pages	7
Journal	Journal of Solid State Electrochemistry
Volume	21
Issue number	9
DOIs	https://doi.org/10.1007/s10008-016-3462-6
State	Published - 1 Sep 2017

Keywords

Battery
Cycling performances
Facets
Hydrothermal reaction
LiVO

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10.1007/s10008-016-3462-6

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title = "Rapid hydrothermal synthesis of Li3VO4 with different favored facets",

abstract = "Here, we demonstrate a new, rapid, and flexible hydrothermal method using the V2O5 and LiOH as the precursors to synthesize Li3VO4. The ratios of precursor of V2O5 and LiOH can be changed in a wide range to control different preferred facets and morphologies, and the reason has been discussed from the structure of Li3VO4. The electrical performance of the Li3VO4 has also been systematically investigated. The thus-synthesized Li3VO4 exhibits significantly improved rate capability and cycling life compared with commercial graphite, synthesized Li4Ti5O12, and previously reported results on Li3VO4.",

keywords = "Battery, Cycling performances, Facets, Hydrothermal reaction, LiVO",

author = "Yi Shi and Yi Zhang and Lili Liu and Zhijia Zhang and Jun Wang and Shulei Chou and Jie Gao and Abru{\~n}a, {H{\'e}ctor D.} and Huijun Li and Huakun Liu and David Wexler and Jiazhao Wang and Yuping Wu",

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doi = "10.1007/s10008-016-3462-6",

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TY - JOUR

T1 - Rapid hydrothermal synthesis of Li3VO4 with different favored facets

AU - Shi, Yi

AU - Zhang, Yi

AU - Liu, Lili

AU - Zhang, Zhijia

AU - Wang, Jun

AU - Chou, Shulei

AU - Gao, Jie

AU - Abruña, Héctor D.

AU - Li, Huijun

AU - Liu, Huakun

AU - Wexler, David

AU - Wang, Jiazhao

AU - Wu, Yuping

PY - 2017/9/1

Y1 - 2017/9/1

N2 - Here, we demonstrate a new, rapid, and flexible hydrothermal method using the V2O5 and LiOH as the precursors to synthesize Li3VO4. The ratios of precursor of V2O5 and LiOH can be changed in a wide range to control different preferred facets and morphologies, and the reason has been discussed from the structure of Li3VO4. The electrical performance of the Li3VO4 has also been systematically investigated. The thus-synthesized Li3VO4 exhibits significantly improved rate capability and cycling life compared with commercial graphite, synthesized Li4Ti5O12, and previously reported results on Li3VO4.

AB - Here, we demonstrate a new, rapid, and flexible hydrothermal method using the V2O5 and LiOH as the precursors to synthesize Li3VO4. The ratios of precursor of V2O5 and LiOH can be changed in a wide range to control different preferred facets and morphologies, and the reason has been discussed from the structure of Li3VO4. The electrical performance of the Li3VO4 has also been systematically investigated. The thus-synthesized Li3VO4 exhibits significantly improved rate capability and cycling life compared with commercial graphite, synthesized Li4Ti5O12, and previously reported results on Li3VO4.

KW - Battery

KW - Cycling performances

KW - Facets

KW - Hydrothermal reaction

KW - LiVO

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U2 - 10.1007/s10008-016-3462-6

DO - 10.1007/s10008-016-3462-6

M3 - 文章

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SN - 1432-8488

VL - 21

SP - 2547

EP - 2553

JO - Journal of Solid State Electrochemistry

JF - Journal of Solid State Electrochemistry

IS - 9

ER -

Rapid hydrothermal synthesis of Li₃VO₄ with different favored facets

Abstract

Keywords

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