Direct growth of carbon nanotubes onto titanium dioxide nanoparticles
Multi-wall carbon nanotubes (MWNTs) were successfully deposited on a Tb2 nanoparticle film via thermal chemical vapour deposition (CVD) using iron(Ill) as the catalyst, which was loaded into the titanium isopropoxide precursor solution. The properties of the Ti02/MWNTs nanocomposite was characterize...
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| المؤلفون الرئيسيون: | , , , , , |
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| التنسيق: | Conference or Workshop Item |
| اللغة: | English |
| منشور في: |
2014
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| الوصول للمادة أونلاين: | http://www.scopus.com/inward/record.url?eid=2-s2.0-67649264871&partnerID=40&md5=25ebd8633e9701e4b95a2146f5657cd0 http://cmuir.cmu.ac.th/handle/6653943832/5939 |
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| الملخص: | Multi-wall carbon nanotubes (MWNTs) were successfully deposited on a Tb2 nanoparticle film via thermal chemical vapour deposition (CVD) using iron(Ill) as the catalyst, which was loaded into the titanium isopropoxide precursor solution. The properties of the Ti02/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 Ti02/MWNTs nanocomposite as an anode material for Li-ion batteries shows a high reversible capacity of 268 mAh g1 with improved cycling stability compared with a mechanically blended composite. Copyright © 2009 American Scientific Publishers All rights reserved. |
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