Template-assisted synthesis of high packing density SrLi2Ti 6O14 for use as anode in 2.7-V lithium-ion battery

Damien Dambournet; Ilias Belharouak; Jiwei Ma; Khalil Amine

doi:10.1016/j.jpowsour.2010.11.011

Template-assisted synthesis of high packing density SrLi₂Ti ₆O₁₄ for use as anode in 2.7-V lithium-ion battery

Damien Dambournet, Ilias Belharouak, Jiwei Ma, Khalil Amine

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

63 Scopus citations

Abstract

SrLi₂Ti₆O₁₄ has been prepared by using mesoporous TiO₂ brookite as a template and reactant. The prepared particles retained the rounded shape of the precursor, leading to high dispersivity and high packing density. The material has been further electrochemically characterized in both half and full cells. It shows good cycling stability and rate capability. A 2.7-V cell has been built by combining a SrLi₂Ti₆O₁₄ anode with a 4-V spinel cathode of LiMn₂O₄. This cell has a higher voltage compared to the 2.5-V LiMn₂O₄/Li₄Ti₅O₁₂ system.

Original language	English
Pages (from-to)	2871-2874
Number of pages	4
Journal	Journal of Power Sources
Volume	196
Issue number	5
DOIs	https://doi.org/10.1016/j.jpowsour.2010.11.011
State	Published - Mar 1 2011
Externally published	Yes

Funding

This research was funded by the U.S. Department of Energy, FreedomCAR and Vehicle Technologies Office . Argonne National Laboratory is operated for the U.S. Department of Energy by UChicago Argonne, LLC, under contract DE-ACO2-06CH11357.

Funders	Funder number
U.S. Department of Energy
Argonne National Laboratory	DE-ACO2-06CH11357

Keywords

Anode
Li-ion batteries
SrLiTiO
Template

UN SDGs

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

Access to Document

10.1016/j.jpowsour.2010.11.011

Cite this

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title = "Template-assisted synthesis of high packing density SrLi2Ti 6O14 for use as anode in 2.7-V lithium-ion battery",

abstract = "SrLi2Ti6O14 has been prepared by using mesoporous TiO2 brookite as a template and reactant. The prepared particles retained the rounded shape of the precursor, leading to high dispersivity and high packing density. The material has been further electrochemically characterized in both half and full cells. It shows good cycling stability and rate capability. A 2.7-V cell has been built by combining a SrLi2Ti6O14 anode with a 4-V spinel cathode of LiMn2O4. This cell has a higher voltage compared to the 2.5-V LiMn2O4/Li4Ti5O12 system.",

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AU - Dambournet, Damien

AU - Belharouak, Ilias

AU - Ma, Jiwei

AU - Amine, Khalil

PY - 2011/3/1

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AB - SrLi2Ti6O14 has been prepared by using mesoporous TiO2 brookite as a template and reactant. The prepared particles retained the rounded shape of the precursor, leading to high dispersivity and high packing density. The material has been further electrochemically characterized in both half and full cells. It shows good cycling stability and rate capability. A 2.7-V cell has been built by combining a SrLi2Ti6O14 anode with a 4-V spinel cathode of LiMn2O4. This cell has a higher voltage compared to the 2.5-V LiMn2O4/Li4Ti5O12 system.

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KW - Li-ion batteries

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