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Direct growth of carbon nanotubes onto titanium dioxide nanoparticles

journal contribution
posted on 2024-11-16, 09:42 authored by C Dechakiatkrai, Jun ChenJun Chen, Carol Lynam, N Wetchakul, S Phanichphant, Gordon WallaceGordon Wallace
Multi-wall carbon nanotubes (MWNTs) were successfully deposited on a TiO2 nanoparticle film via thermal chemical vapour deposition (CVD) using iron(III) as the catalyst, which was loaded into the titanium isopropoxide precursor solution. The properties of the TiO2/MWNTs nanocomposite was characterized using Raman spectroscopy, scanning electron microscopy (SEM) coupled with energy dispersive X-ray spectroscopy (EDX), 4-point probe conductivity measurements and cyclic voltammetry. Preliminary investigations on this TiO2/MWNTs nanocomposite as an anode material for Li-ion batteries shows a high reversible capacity of 268 mAh g(-1) with improved cycling stability compared with a mechanically blended composite.

Funding

Nanobionics

Australian Research Council

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History

Citation

Dechakiatkrai, C., Chen, J., Lynam, C., Wetchakul, N., Phanichphant, S. & Wallace, G. G. (2009). Direct growth of carbon nanotubes onto titanium dioxide nanoparticles. Journal of Nanoscience and Nanotechnology, 9 (2), 955-959.

Journal title

Journal of nanoscience and nanotechnology

Volume

9

Issue

2

Pagination

955-959

Language

English

RIS ID

79971

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