Iron doped anatase for application in photocatalysis

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• 作者：Biljana Babić^a ; ^{babicb@vinca.rs" class="auth_mail" title="E-mail the corresponding author} ; Aleksandra Zarubica^b ; Tamara Minović Arsić^a ; Jelena Pantić^a ; Bojan Jokić^c ; Nadica Abazović^a ; Branko Matović^a
• 关键词：TiO2 ; Sol&ndash ; gel ; Fe-doping ; Optical properties ; Photocatalysis
• 刊名：Journal of the European Ceramic Society
• 出版年：2016
• 出版时间：September 2016
• 年：2016
• 卷：36
• 期：12
• 页码：2991-2996
• 全文大小：1570 K

文摘

Titanium dioxide nanopowders, doped with different amount of Fe³⁺ ions (0.3–5.0 mass%), were synthesized by acid-catalyzed sol–gel method in a non-aqueous medium. The obtained powders were characterized by field emission scanning electron microscopy (FESEM), energy dispersive X-ray spectrometry (EDX) and UV/vis spectroscopy. Degradation reaction of crystal violet (CV) azo dye is used to test the photocatalytic activity of iron doped titanium dioxide nanopowders. The results are correlated with previous investigations about the structure and physico-chemical characteristics of obtained nanopowders.