Preparation and Electrocatalytic Performance of Bi-Modified Quartz Column Particle Electrode for Phenol Degradation
المؤلفون المشاركون
Huang, Jiguo
Chen, Haitao
Dong, Lili
Liu, Xing-juan
Pang, Shuo
Liu, Gang
Cui, Huanyu
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-08-09
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Bismuth oxide (Bi2O3) and its composites have good electrocatalytic performance.
Quartz column is a good kind of catalyst carrier with the characteristics of high mechanical strength and good stability.
A novel Bi-modified quartz column particle electrode (BQP) was prepared by the dipping-calcination method.
The characterization results revealed that Bi2O3 was successfully loaded on quartz column.
The optimum preparation condition was calcining at 550°C for 4 h.
Electrocatalytic performance was evaluated by the degradation of phenol and the results indicated that the triclinic phase of Bi2O3 showed the best electrocatalytic property.
Besides, when the dosage concentration of the particle electrode was 125 g/L and the electrolytic voltage was 12 V, the degradation rate of phenol (200 mg/L) reached the highest (94.25%), compared with 70.00% of that in two-dimensional (2D) system.
In addition, the removal rate of chemical oxygen demand (COD) was 75.50%, compared with 53.30% of that in 2D system.
The reusability and regeneration of BQP were investigated and the results were good.
Mechanism of enhanced electrochemical oxidation by BQP was evaluated by the capture of hydroxyl radical.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Jiguo& Chen, Haitao& Pang, Shuo& Liu, Gang& Cui, Huanyu& Dong, Lili…[et al.]. 2015. Preparation and Electrocatalytic Performance of Bi-Modified Quartz Column Particle Electrode for Phenol Degradation. Journal of Chemistry،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1067637
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Jiguo…[et al.]. Preparation and Electrocatalytic Performance of Bi-Modified Quartz Column Particle Electrode for Phenol Degradation. Journal of Chemistry No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1067637
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Jiguo& Chen, Haitao& Pang, Shuo& Liu, Gang& Cui, Huanyu& Dong, Lili…[et al.]. Preparation and Electrocatalytic Performance of Bi-Modified Quartz Column Particle Electrode for Phenol Degradation. Journal of Chemistry. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1067637
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1067637
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