Tape casting and reaction sintering of titanium–titanium oxide–nickel oxide mixtures

Snel, Marcel; Snijkers, Frans; Luyten, J.; Kodentsov, AA Alexander

doi:10.1016/j.jeurceramsoc.2007.11.001

Cited by 4 publications

(1 citation statement)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Sample e with HPC has the best photocatalytic activity in comparison of other samples and about 3.5 h after starting the reaction, the absorbance of MO solution has been reached to 0. It indicates that organic polymers have been used as a dispersed factor to avoid accumulation of nanocomposite particles [23][24][25]. by the sol-gel method.…”

Section: Xrd Xrd Patterns Of All Samples Have Been Shown Inmentioning

confidence: 99%

Effect of Additives on Characterization and Photocatalytic Activity of /ZnO Nanocomposite Prepared via Sol-Gel Process

Moradi

Azar

Farshid

et al. 2012

International Journal of Chemical Engineering

View full text Add to dashboard Cite

TiO2/ZnO nanocomposites were prepared by the sol-gel method with and without addatives such as carboxy methyl cellulose (CMC), poly(ethylene glycol) (PEG), polyvinylpyrrolidon, (PVP), and hydroxylpropylcellulose (HPC). The characteristics of the prepared TiO2/ZnO nanocomposites were identified by IR spectra, X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDS) methods. The additives have a significant effect on the particle size distribution and photocatalytic activity of TiO2/ZnO nanocomposites. The photocatalytic activity of the synthesized nanocomposites was investigated for decolorization of methyl orange (MO) in water under UV-irradiation in a batch reactor and the results showed that the photocatalytic activity of the nanocomposites have been increased by CMC, PEG, PVP, and HPC, respectively. SEM has shown that the particle size distribution of TiO2/ZnO nanocomposite in the presence of HPC was better than the other samples.

show abstract

Section: Xrd Xrd Patterns Of All Samples Have Been Shown Inmentioning

confidence: 99%