Preparation, characterization of Mn-Cr2O3 and investigation of the photocatalytic degradability by UV light
المؤلفون المشاركون
Hassan, Muhammad Zuhayr
Fayruz, Nada Yahya
المصدر
Journal of Babylon University : Journal of Applied and Pure Sciences
العدد
المجلد 24، العدد 5 (31 ديسمبر/كانون الأول 2016)، ص ص. 1260-1276، 17ص.
الناشر
تاريخ النشر
2016-12-31
دولة النشر
العراق
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
A new photo catalyst (Mn/Cr2O3) was prepared by the coprecipitation method by mixing two metal nitrate include of chromium(III) nitrate Cr(NO3)3.9H2O] with Manganese(II) [Mn(NO3)2.4H2O] in different values and calcinated in two temperatures (550 °C & 750 °C ), and then determination of its effectiveness for the photocatalytic activity for the degradation of Congo red as a textile dye was done to optimize the best photocatalyst and was found that (Cat-1b-) was the best for the photodegradation of Congo red, and with removal percentage (71.93) when the concentration of Congo red was (20 ppm) with weight of catalyst (0.1 g) at room temperature.
The characterization of the prepared catalysts had been carried out by the XRD & SEM and has been found that the appointed catalyst (Mn/Cr2O3) was successfully prepared.
And then some studies had been performed to optimize the reaction effective parameters on the photocatalytic degradation of Congo red such as: catalyst weight, initial concentration of the dye solution.
The best catalyst's weight was (0.1g) and the concentration of the dye was (10ppm).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Fayruz, Nada Yahya& Hassan, Muhammad Zuhayr. 2016. Preparation, characterization of Mn-Cr2O3 and investigation of the photocatalytic degradability by UV light. Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 24, no. 5, pp.1260-1276.
https://search.emarefa.net/detail/BIM-697992
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fayruz, Nada Yahya& Hassan, Muhammad Zuhayr. Preparation, characterization of Mn-Cr2O3 and investigation of the photocatalytic degradability by UV light. Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 24, no. 5 (2016), pp.1260-1276.
https://search.emarefa.net/detail/BIM-697992
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Fayruz, Nada Yahya& Hassan, Muhammad Zuhayr. Preparation, characterization of Mn-Cr2O3 and investigation of the photocatalytic degradability by UV light. Journal of Babylon University : Journal of Applied and Pure Sciences. 2016. Vol. 24, no. 5, pp.1260-1276.
https://search.emarefa.net/detail/BIM-697992
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Text in English ; abstracts in English and Arabic.
رقم السجل
BIM-697992
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