Preparation and characterization of three-dimensionally ordered mesoporous titania microparticles as anode material for lithium ion battery

L. J. Fu; T. Zhang; Q. Cao; H. P. Zhang; Y. P. Wu

doi:10.1016/j.elecom.2007.06.009

Preparation and characterization of three-dimensionally ordered mesoporous titania microparticles as anode material for lithium ion battery

L. J. Fu, T. Zhang, Q. Cao, H. P. Zhang, Y. P. Wu

Fudan University

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

112 Scopus citations

Abstract

Three-dimensionally (3D) ordered mesoporous titania (anatase) microparticles without substrate were prepared by using polystyrene (PS) colloidal crystal as a template and characterized by transmission electron microscopy, X-ray diffraction, thermogravimetry and electrochemical measurement. As anode materials for lithium ion battery, they present eximious kinetic performance and good capacity retention due to their special architecture with mesoporous channels and thin walls, which are beneficial to the diffusion of lithium ions. Besides, mixing 3D ordered mesoporous titania microparticles with conductive additive can reduce the resistance of the anode, favor the mobility of the electrons, and decrease the polarization.

Original language	English
Pages (from-to)	2140-2144
Number of pages	5
Journal	Electrochemistry Communications
Volume	9
Issue number	8
DOIs	https://doi.org/10.1016/j.elecom.2007.06.009
State	Published - Aug 2007
Externally published	Yes

Keywords

Anode material
Lithium ion battery
Mesoporous
Template
Titania

UN SDGs

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

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10.1016/j.elecom.2007.06.009

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title = "Preparation and characterization of three-dimensionally ordered mesoporous titania microparticles as anode material for lithium ion battery",

abstract = "Three-dimensionally (3D) ordered mesoporous titania (anatase) microparticles without substrate were prepared by using polystyrene (PS) colloidal crystal as a template and characterized by transmission electron microscopy, X-ray diffraction, thermogravimetry and electrochemical measurement. As anode materials for lithium ion battery, they present eximious kinetic performance and good capacity retention due to their special architecture with mesoporous channels and thin walls, which are beneficial to the diffusion of lithium ions. Besides, mixing 3D ordered mesoporous titania microparticles with conductive additive can reduce the resistance of the anode, favor the mobility of the electrons, and decrease the polarization.",

keywords = "Anode material, Lithium ion battery, Mesoporous, Template, Titania",

author = "Fu, {L. J.} and T. Zhang and Q. Cao and Zhang, {H. P.} and Wu, {Y. P.}",

year = "2007",

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doi = "10.1016/j.elecom.2007.06.009",

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T1 - Preparation and characterization of three-dimensionally ordered mesoporous titania microparticles as anode material for lithium ion battery

AU - Fu, L. J.

AU - Zhang, T.

AU - Cao, Q.

AU - Zhang, H. P.

AU - Wu, Y. P.

PY - 2007/8

Y1 - 2007/8

N2 - Three-dimensionally (3D) ordered mesoporous titania (anatase) microparticles without substrate were prepared by using polystyrene (PS) colloidal crystal as a template and characterized by transmission electron microscopy, X-ray diffraction, thermogravimetry and electrochemical measurement. As anode materials for lithium ion battery, they present eximious kinetic performance and good capacity retention due to their special architecture with mesoporous channels and thin walls, which are beneficial to the diffusion of lithium ions. Besides, mixing 3D ordered mesoporous titania microparticles with conductive additive can reduce the resistance of the anode, favor the mobility of the electrons, and decrease the polarization.

AB - Three-dimensionally (3D) ordered mesoporous titania (anatase) microparticles without substrate were prepared by using polystyrene (PS) colloidal crystal as a template and characterized by transmission electron microscopy, X-ray diffraction, thermogravimetry and electrochemical measurement. As anode materials for lithium ion battery, they present eximious kinetic performance and good capacity retention due to their special architecture with mesoporous channels and thin walls, which are beneficial to the diffusion of lithium ions. Besides, mixing 3D ordered mesoporous titania microparticles with conductive additive can reduce the resistance of the anode, favor the mobility of the electrons, and decrease the polarization.

KW - Anode material

KW - Lithium ion battery

KW - Mesoporous

KW - Template

KW - Titania

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DO - 10.1016/j.elecom.2007.06.009

M3 - 文章

AN - SCOPUS:34447552508

SN - 1388-2481

VL - 9

SP - 2140

EP - 2144

JO - Electrochemistry Communications

JF - Electrochemistry Communications

IS - 8

ER -

Preparation and characterization of three-dimensionally ordered mesoporous titania microparticles as anode material for lithium ion battery

Abstract

Keywords

UN SDGs

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