The influence of TiO2 nanostructure properties on the performance of TiO2-based anodes in lithium ion battery applications

Xiang LIU; Qian SUN; Fangzhou LIU; Aleksandra B. DJURISIC; Alan Man Ching NG; Maohai XIE; Tom WOOD; Juan Antonio ZAPIEN; Changzhong LIAO; Kaimin SHIH

doi:10.3906/fiz-1405-1

The influence of TiO₂ nanostructure properties on the performance of TiO₂-based anodes in lithium ion battery applications

Xiang LIU, Qian SUN, Fangzhou LIU, Aleksandra B. DJURISIC, Alan Man Ching NG, Maohai XIE, Tom WOOD, Juan Antonio ZAPIEN, Changzhong LIAO, Kaimin SHIH

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

4 Citations (Scopus)

Abstract

We investigated the properties of 7 different titanium dioxide nanostructures with different crystal structures (3 anatase, 2 rutile, and 2 mixed anatase-rutile phase). Nanoparticle samples and mesoporous sphere samples were investigated. Even for the same crystal structure, significant variations in performance were observed for anatase titania samples, while 2 rutile samples exhibited similar performance inferior to anatase-based anodes. Mixed-phase samples also exhibited lower specific capacity compared to the best performing anatase samples, and in this case a significant difference in performance was observed between nanoparticles and mesoporous spheres.

Original language	English
Pages (from-to)	442-449
Journal	Turkish Journal of Physics
Volume	38
Issue number	3
Online published	10 Nov 2014
DOIs	https://doi.org/10.3906/fiz-1405-1
Publication status	Published - 28 Nov 2014

Research Keywords

Lithium ion battery
Titanium dioxide

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title = "The influence of TiO2 nanostructure properties on the performance of TiO2-based anodes in lithium ion battery applications",

abstract = "We investigated the properties of 7 different titanium dioxide nanostructures with different crystal structures (3 anatase, 2 rutile, and 2 mixed anatase-rutile phase). Nanoparticle samples and mesoporous sphere samples were investigated. Even for the same crystal structure, significant variations in performance were observed for anatase titania samples, while 2 rutile samples exhibited similar performance inferior to anatase-based anodes. Mixed-phase samples also exhibited lower specific capacity compared to the best performing anatase samples, and in this case a significant difference in performance was observed between nanoparticles and mesoporous spheres.",

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author = "Xiang LIU and Qian SUN and Fangzhou LIU and DJURISIC, {Aleksandra B.} and NG, {Alan Man Ching} and Maohai XIE and Tom WOOD and ZAPIEN, {Juan Antonio} and Changzhong LIAO and Kaimin SHIH",

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AU - LIU, Xiang

AU - SUN, Qian

AU - LIU, Fangzhou

AU - DJURISIC, Aleksandra B.

AU - NG, Alan Man Ching

AU - XIE, Maohai

AU - WOOD, Tom

AU - ZAPIEN, Juan Antonio

AU - LIAO, Changzhong

AU - SHIH, Kaimin

PY - 2014/11/28

Y1 - 2014/11/28

N2 - We investigated the properties of 7 different titanium dioxide nanostructures with different crystal structures (3 anatase, 2 rutile, and 2 mixed anatase-rutile phase). Nanoparticle samples and mesoporous sphere samples were investigated. Even for the same crystal structure, significant variations in performance were observed for anatase titania samples, while 2 rutile samples exhibited similar performance inferior to anatase-based anodes. Mixed-phase samples also exhibited lower specific capacity compared to the best performing anatase samples, and in this case a significant difference in performance was observed between nanoparticles and mesoporous spheres.

AB - We investigated the properties of 7 different titanium dioxide nanostructures with different crystal structures (3 anatase, 2 rutile, and 2 mixed anatase-rutile phase). Nanoparticle samples and mesoporous sphere samples were investigated. Even for the same crystal structure, significant variations in performance were observed for anatase titania samples, while 2 rutile samples exhibited similar performance inferior to anatase-based anodes. Mixed-phase samples also exhibited lower specific capacity compared to the best performing anatase samples, and in this case a significant difference in performance was observed between nanoparticles and mesoporous spheres.

KW - Lithium ion battery

KW - Titanium dioxide

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