NDLI: Nanosized TiO$_{2}$ particles decorated on SiO$_{2}$ spheres (TiO$_{2}$/SiO$_{2}$): synthesis and photocatalytic activities

Content Provider	SpringerLink
Author	Sirimahachai, Uraiwan Ndiege, Nicholas Chandrasekharan, Ramesh Wongnawa, Sumpun Shann, Mark A.
Copyright Year	2010
Abstract	Nanosized TiO$_{2}$ and nano-anatase TiO$_{2}$ decorated on SiO$_{2}$ spherical core shells were synthesized by using a sol–gel method. The synthesized pure TiO$_{2}$ nano particle and TiO$_{2}$ grafted on SiO$_{2}$ sphere with various ratios have been characterized for their structure and morphologies by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectrophotometry (FTIR) and transmission electron microscopy (TEM). Their surface areas were measured using the BET method. The photocatalytic activity of all nanocomposites was investigated using methylene blue as a model pollutant. The synthesized TiO$_{2}$/SiO$_{2}$ particles appeared to be more efficient in the degradation of methylene blue pollutant, as compared to pure TiO$_{2}$ particles.
Starting Page	53
Ending Page	60
Page Count	8
File Format	PDF
ISSN	09280707
Journal	Journal of Sol-Gel Science and Technology
Volume Number	56
Issue Number	1
e-ISSN	15734846
Language	English
Publisher	Springer US
Publisher Date	2010-08-31
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Nanosized TiO$_{2}$/SiO$_{2}$ Sol–gel TiO$_{2}$ photocatalyst SiO$_{2}$ core shell Methylene blue degradation Nanotechnology Optical and Electronic Materials Inorganic Chemistry Ceramics, Glass, Composites, Natural Methods
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Chemistry Materials Chemistry Biomaterials Condensed Matter Physics Electronic, Optical and Magnetic Materials

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