Photocatalytic Performance of Titanates with Formula MTiO3 (M= Fe, Ni, and Co) Synthesized by Solvo-Combustion Method

This work reports the synthesis of a variety of materials with an ilmenite-type structure MTiO3 formula, where M= Fe, Co, and Ni, these materials were synthesized by the method of solvo-combustion, a simple and rapid method. These materials were characterized by X-ray Diffraction (XRD), scanning ele...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:Materials Research
المؤلفون الرئيسيون: María Elvira Zarazúa Morín, Leticia Torres-Martínez, Daniel Sanchez-Martínez, Christian Gómez-Solís
التنسيق: مقال
اللغة:الإنجليزية
منشور في: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2017-07-01
الموضوعات:
Non-aqueous solution
Characterization
Titanates
solvo-combustion
organic pollutants
photocatalysis
الوصول للمادة أونلاين:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000501322&tlng=en
الوصف
الملخص:This work reports the synthesis of a variety of materials with an ilmenite-type structure MTiO3 formula, where M= Fe, Co, and Ni, these materials were synthesized by the method of solvo-combustion, a simple and rapid method. These materials were characterized by X-ray Diffraction (XRD), scanning electron microscopy (SEM), FT-IR spectroscopy, thermogravimetric analysis (TGA/DTA), surface area determination by the BET method and analysis of particle size. The photocatalytic activity was measured in the degradation reactions of Rhodamine B (rhB) and tetracycline (TC). The results show that the crystallinity and surface area are factors that influence significantly on the photocatalytic activity of the synthesized titanates.
تدمد:1516-1439

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