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Titanium Dioxide Supported on Different Porous Materials as Photocatalyst for the Degradation of Methyl Green in Wastewaters
المؤلفون المشاركون
Bel Hadjltaief, Haithem
Omri, Abdessalem
Ben Zina, Mourad
Da Costa, Patrick
Galvez, Maria Elena
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-13
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
TiO2 nanoparticles were immobilized on two porous materials used as catalyst supports, namely, activated carbon (AC) and natural clay (NC), through an impregnation process using TiO2 (P25) as precursor.
The so-prepared composite materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transition electron microscopy (TEM), and nitrogen physisorption, that is, Brunauer-Emmett-Teller (BET) surface area determination.
SEM and TEM observation evidenced that TiO2 was deposited on AC and NC surface.
XRD results confirmed that TiO2 existed in a mixture of anatase and rutile phases.
The specific surface area of photocatalysts decreased drastically in comparison with the original materials.
The photocatalytic activity of these materials was assayed in the oxidation of Methyl Green (MG) dye in aqueous medium under UV irradiation.
TiO2/AC exhibited higher photocatalytic oxidation activity than TiO2 at neutral pH.
Total mineralization of MG was confirmed by means of COD analysis, pointing to these materials as an efficient, cost-effective, and environment friendly alternative for water treatment.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bel Hadjltaief, Haithem& Omri, Abdessalem& Ben Zina, Mourad& Da Costa, Patrick& Galvez, Maria Elena. 2015. Titanium Dioxide Supported on Different Porous Materials as Photocatalyst for the Degradation of Methyl Green in Wastewaters. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1053660
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bel Hadjltaief, Haithem…[et al.]. Titanium Dioxide Supported on Different Porous Materials as Photocatalyst for the Degradation of Methyl Green in Wastewaters. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1053660
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bel Hadjltaief, Haithem& Omri, Abdessalem& Ben Zina, Mourad& Da Costa, Patrick& Galvez, Maria Elena. Titanium Dioxide Supported on Different Porous Materials as Photocatalyst for the Degradation of Methyl Green in Wastewaters. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1053660
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053660
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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