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Preparation of Nanotube TiO2-Carbon Composite and Its Anode Performance in Lithium-Ion Batteries
Cited 73 time in
Web of Science
Cited 74 time in Scopus
- Authors
- Issue Date
- 2008
- Publisher
- Electrochemical Society
- Citation
- Electrochem. Solid-State Lett., 12, A28 (2009)
- Abstract
- A nanocomposite between carbon and nanotube TiO2 (CNTT) was prepared by addition of activated carbon during hydrothermal
treatment of TiO2 and following high-temperature calcinations. From morphological analysis using a scanning electron microscope,
transmission electron microscope, and N2 sorption profiles, it was revealed that nanotube TiO2 was homogeneously
dispersed with carbon in nanoscale for CNTT materials. When applied into the anode in a lithium-ion battery, CNTT electrodes
displayed higher cyclability and better rate capability. From ac-impedance measurement, the total resistance was smaller in the
CNTT electrode due to a homogeneously dispersed carbon in nanoscale and a more porous structure.
- ISSN
- 1099-0062
- Language
- English
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