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- E-ISSN 2288-8985
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Preparation and photocatalytic effect of MWCNT/TiO2 composites
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2008, v.21 no.3, pp.229-236
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(2008). Preparation and photocatalytic effect of MWCNT/TiO2 composites. Analytical Science and Technology, 21(3), 229-236.
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Abstract
C/TiO2 composites were prepared with surface modified MWCNT sequentially after HCl treatment and TNB as titanium source. There is a single crystal structure which is anatase in all of the samples from the data of XRD. The SEM microphotographs of C/TiO2 composites show that the TiO2 particles were well mixed with the CNT. There are C, O and Al with strong Ti peaks in all samples from EDX results, and it also shows that the sample CT has much more amount of C and Ti content than that of sample HCT. Finally, the photocatalytic activities for the C/TiO2 composites have more effective than that of pristine TiO2.
- keywords
- Titanium (IV) n-butoxide (TNB), MWCNT, XRD, SEM, EDX, photoactivity
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