Single Step Formation of C-TiO2 Nanotubes : Influence of Applied Voltage and Their Photocatalytic Activity under Solar Illumination
المؤلفون المشاركون
Sreekantan, Srimala
Lai, Chin Wei
المصدر
International Journal of Photoenergy
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-11-24
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Self-aligned and high-uniformity carbon (C)- titania (TiO2) nanotube arrays were successfully formed via single step anodization of titanium (Ti) foil at 30 V for 1 h in a bath composed of ethylene glycol (EG), ammonium fluoride (NH4F), and hydrogen peroxide (H2O2).
It was well established that applied voltage played an important role in controlling field-assisted oxidation and field-assisted dissolution during electrochemical anodization process.
Therefore, the influences of applied voltage on the formation of C-TiO2 nanotube arrays were discussed.
It was found that a minimal applied voltage of 30 V was required to form the self-aligned and high-uniformity C-TiO2 nanotube arrays with diameter of ~75 nm and length of ~2 μm.
The samples synthesized using different applied voltages were then subjected to heat treatment for the conversion of amorphous phase to crystalline phase.
The photocatalytic activity evaluation of C-TiO2 samples was made under degradation of organic dye (methyl orange (MO) solution).
The results revealed that controlled nanoarchitecture C-TiO2 photocatalyst led to a significant enhancement in photocatalytic activity due to the creation of more specific active surface areas for incident photons absorption from the solar illumination.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lai, Chin Wei& Sreekantan, Srimala. 2013. Single Step Formation of C-TiO2 Nanotubes : Influence of Applied Voltage and Their Photocatalytic Activity under Solar Illumination. International Journal of Photoenergy،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-459652
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lai, Chin Wei& Sreekantan, Srimala. Single Step Formation of C-TiO2 Nanotubes : Influence of Applied Voltage and Their Photocatalytic Activity under Solar Illumination. International Journal of Photoenergy No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-459652
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lai, Chin Wei& Sreekantan, Srimala. Single Step Formation of C-TiO2 Nanotubes : Influence of Applied Voltage and Their Photocatalytic Activity under Solar Illumination. International Journal of Photoenergy. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-459652
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-459652
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