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Shin, Tae Joo
Synchrotron Radiation Research Lab.
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TiO2@Sn core-shell nanotubes for fast and high density Li-ion storage material

Author(s)
Kim, HyesunKim, Min GyuShin, Tae JooShin, Hyun-JunCho, Jaephil
Issued Date
2008-11
DOI
10.1016/j.elecom.2008.08.035
URI
https://scholarworks.unist.ac.kr/handle/201301/4611
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=54349126357
Citation
ELECTROCHEMISTRY COMMUNICATIONS, v.10, no.11, pp.1669 - 1672
Abstract
TiO2@Sn core-shell nanotube material prepared by thermal decomposition of SnCl4 on TiO2 nanotubes at 300 °C has been demonstrated superior Li-ion storage capability of 176 mA h/g even at high current rate of 4000 mA/g (charge and discharge of all TiO2 within 5 min) in spite of using low carbon content (5 wt%). This value corresponds to volumetric energy densities of 317 mA h/cm3, and its value was 3.5-fold larger than that of the bare TiO2 nanotubes.
Publisher
ELSEVIER SCIENCE INC
ISSN
1388-2481
Keyword (Author)
TiO2@Sn core-shellNanotubeLi-ion cellHigh densityAnodeRate capability
Keyword
ANATASE TIO2ELECTROCHEMICAL PERFORMANCEROOM-TEMPERATURELITHIUMINTERCALATIONNANOWIRESNANORODS

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