Photocatalytic degradation of azo dyes in aqueous solutions under uv irradiation using nano-strontium titanate as the nanophotocatalyst

المؤلفون المشاركون

Karimi, Luqman
Zuhuri, Salar
Yazdanshinas, Muhammad Ismail

المصدر

Journal of Saudi Chemical Society

العدد

المجلد 18، العدد 5 (31 ديسمبر/كانون الأول 2014)، ص ص. 581-588، 8ص.

الناشر

الجمعية الكيميائية السعودية

تاريخ النشر

2014-12-31

دولة النشر

السعودية

عدد الصفحات

8

التخصصات الرئيسية

الفيزياء

الموضوعات

الملخص EN

Research on photocatalytic degradation rate of azo dyes using nano-strontium titanate in photocatalysis process was the main goal of present study.

In this regard, the influence of the main operating parameters such a photocatalyst concentration, dye concentration, temperature, pH and the presence of hydrogen peroxide upon dye removal rate under UV irradiation was studied.

The absorbance of samples was measured by a UV–Vis spectrophotometer.

The structure and morphology of nano-powder were investigated using scanning electron microscopy and crystalline structure by X-ray diffraction spectroscopy.

The results reveal that nano-strontium titanate has high and significant photocatalytic activity and in comparison with nano-titanium dioxide was superior photocatalyst.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Karimi, Luqman& Zuhuri, Salar& Yazdanshinas, Muhammad Ismail. 2014. Photocatalytic degradation of azo dyes in aqueous solutions under uv irradiation using nano-strontium titanate as the nanophotocatalyst. Journal of Saudi Chemical Society،Vol. 18, no. 5, pp.581-588.
https://search.emarefa.net/detail/BIM-413925

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Karimi, Luqman…[et al.]. Photocatalytic degradation of azo dyes in aqueous solutions under uv irradiation using nano-strontium titanate as the nanophotocatalyst. Journal of Saudi Chemical Society Vol. 18, no. 5 (2014), pp.581-588.
https://search.emarefa.net/detail/BIM-413925

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Karimi, Luqman& Zuhuri, Salar& Yazdanshinas, Muhammad Ismail. Photocatalytic degradation of azo dyes in aqueous solutions under uv irradiation using nano-strontium titanate as the nanophotocatalyst. Journal of Saudi Chemical Society. 2014. Vol. 18, no. 5, pp.581-588.
https://search.emarefa.net/detail/BIM-413925

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 588

رقم السجل

BIM-413925