Multi-walled carbon nanotube-supported metal-doped ZnO nanoparticles and their photocatalytic property.
J Nanopart Res
; 15(1): 1295, 2013 Jan.
Article
em En
| MEDLINE
| ID: mdl-23420492
ABSTRACT
A simple and versatile approach has been developed to synthesize multi-walled carbon nanotubes/metal-doped ZnO nanohybrid materials (MWNT/M-doped ZnO) by means of the co-deposition method. The experimental results illuminate that MWNTs can be modified by metal-doped ZnO nanoparticles at 450 °C, such as Mn, Mg, and Co elements. Furthermore, the MWNT/Mg-doped ZnO hybrids have been proven to have a high photocatalytic ability for methyl orange (MO), in which the degraded rate for MO reaches 100 % in 60 min. The enhancement in photocatalytic activity is attributed to the excellent electriconal property of MWNTs and Mg-doping. The resultant MWNT/Mg-doped ZnO nanohybrids have potential applications in photocatalysis and environmental protection.
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01-internacional
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MEDLINE
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En
Ano de publicação:
2013
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Article