Preparation of GrapheneTiO2 Composite Nanomaterials and Its Photocatalytic Performance for the Degradation of 2,4-Dichlorophenoxyacetic Acid
المؤلفون المشاركون
Huang, Donggen
Yang, Tianzi
Mo, Zhuanghong
Guo, Qin
Quan, Shuiqing
Luo, Cui
Liu, Lei
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-08-25
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The graphene (GR) was prepared by an improved electrochemical stripping method using a high-purity graphite rod as raw material and high temperature heat reduction in hydrogen atmosphere, and the graphene/TiO2 (GR/TiO2) composite nanomaterials were manufactured by the method of sol-gel and high temperature crystallization in hydrogen atmosphere using butyl titanate and electrolysis graphene as precursors.
The physical and chemical properties of the composites had been characterized by using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), UV-Vis spectrophotometer (UV-Vis), scanning electron microscopy (SEM), Transmission Electron Microscope (TEM), and specific surface area (SSA) by BET method.
The photocatalytic properties of GR/TiO2 composites nanomaterials in anoxic water were studied by using 2,4-dichlorophenoxyacetic acid (2,4-D) as probe.
The results showed that graphite was well intercalated and peeled by a facile electrolysis method in different electric field environment; a well dispersed and rings structure of graphene was prepared by coupling ultrasound-assisted changing voltage electrochemical stripping technology.
The as-prepared GR/TiO2 composites had good performance for the photocatalytic degradation of 2,4-D in anoxic water; the chlorines were removed from benzene ring; the middle products of dichlorophenol, chlorophenol, phloroglucinol, and so forth were produced from the photocatalytic redox reaction of 2,4-D in anoxic water; parts of 2,4-D were decomposed completely, and CO2 and H2O were produced.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Donggen& Yang, Tianzi& Mo, Zhuanghong& Guo, Qin& Quan, Shuiqing& Luo, Cui…[et al.]. 2016. Preparation of GrapheneTiO2 Composite Nanomaterials and Its Photocatalytic Performance for the Degradation of 2,4-Dichlorophenoxyacetic Acid. Journal of Nanomaterials،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1109268
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Donggen…[et al.]. Preparation of GrapheneTiO2 Composite Nanomaterials and Its Photocatalytic Performance for the Degradation of 2,4-Dichlorophenoxyacetic Acid. Journal of Nanomaterials No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1109268
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Donggen& Yang, Tianzi& Mo, Zhuanghong& Guo, Qin& Quan, Shuiqing& Luo, Cui…[et al.]. Preparation of GrapheneTiO2 Composite Nanomaterials and Its Photocatalytic Performance for the Degradation of 2,4-Dichlorophenoxyacetic Acid. Journal of Nanomaterials. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1109268
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1109268
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر