Su Bazlı Metilen Mavisi Çözeltisinin Fotokatalitik Parçalanması İçin K2La2Ti3O10 Fİlmlerin Üretimi

Yıl 2014, Cilt: 14 Sayı: 3, 423 - 427, 01.12.2014

Mustafa Erol Çiğdem G. Başkurt Gülek Önder. Ayşegül Pala İyilikçi Gülek Öner Erdal Çelik

Öz

Tabakalı perovskit yapıdaki K2La2Ti3O10 nano parçacık fotokatalizörler soljelyöntemi ile başarılı bir şekilde üretilmiştir. Nano parçacıklar ethanol içerisinde disperse edilerek metilen mavisi boyasını bozundurmak üzere cam altlıklar üzerine kaplanmıştır. Filmlerin yapısal, mikroyapısal ve fotokatalitik özellikleri belirlenerek, parçalama yüzdeleri %99’a yakın olarak belirlenmiştir

Anahtar Kelimeler

Sol-jel, Fotokataliz, MM parçalanması

Synthesis of K2La2Ti3O10 Films for Photocatalytic Degradation of Aqueous Methylen Blue Solutions

Öz

The layered perovskite KLaTiO nanoparticle photocatalysts have been successfully synthesized by sol-gel method. Nanoparticles were dispersed in ethanol and deposited on glass substrates in order to degrade methylene blue dye. Structural, micro-structural and photocatalytic properties of the films were examined and degradation ratios were found to be close to 99 %. © Afyon Kocatepe Üniversitesi

Anahtar Kelimeler

Sol-gel; Photocatalysis

Kaynakça

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