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2010 | 8 | 1 | 182-187
Tytuł artykułu

Influence of synthesis methods on zirconium doped titania photocatalysts

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Synthesis of various zirconium doped titania based photocatalysts were carried out by adapting different synthetic strategies. Doping is done on commercially available anatase titania, sol-gel titania and template mediated sol gel titania. A comparative study of the various prepared photocataysts was done using physico-chemical characterization techniques such as X-ray diffraction (XRD), surface area- pore volume measurements, UV-VIS Diffuse reflectance spectra (DRS), elemental analysis (XRF) and transmission electron microscopic (TEM) studies. The effect of zirconium and preparation methods on the photocatalytic degradation of methylorange is studied extensively. Both the surface properties and photo activity of zirconium doped titania were found to have a great dependence on the preparation methods. Among the different photocatalytic systems, the catalyst prepared by doping in the presence of urea template was found to produce a maximum photodegradation of 97.5%. [...]
Wydawca

Czasopismo
Rocznik
Tom
8
Numer
1
Strony
182-187
Opis fizyczny
Daty
wydano
2010-02-01
online
2010-02-16
Twórcy
  • Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, National University of Malaysia, 43600, UKM Bangi, Malaysia
  • Department of Chemistry, Sree Neelakanta Government Sanskrit College, Pattambi, Palakkad, 679306, India
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-009-0112-1
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