کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9605614 | 44098 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of supporting electrolytes in electrochemically-assisted photodegradation of an azo dye
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of supporting electrolytes in electrochemically-assisted photodegradation of an azo dye Effect of supporting electrolytes in electrochemically-assisted photodegradation of an azo dye](/preview/png/9605614.png)
چکیده انگلیسی
The effect of supporting electrolytes in electrochemically-assisted photodegradation process has been investigated on an azo dye, methyl orange. The electrodes used were prepared by sol-gel dip-coating method. Several common inorganic salts were chosen to act as supporting electrolytes, which was added into the dye solution. The anions consist of SO42â, CO32â, NO3â and Clâ while cations were Na+, K+, Ca2+, NH4+ and Mg2+. Linear Sweep Voltammetry was employed to study the photoelectrochemical behaviour of methyl orange solution containing the supporting electrolyte. The presence of certain ions showed pronounced effect towards the rate of photoelectrochemical degradation. The addition of the sodium chloride solution is found to buffer the level of hydrogen ion activity in the solution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 172, Issue 3, 5 June 2005, Pages 316-321
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 172, Issue 3, 5 June 2005, Pages 316-321
نویسندگان
Zulkarnain Zainal, Chong Yong Lee, Mohd Zobir Hussein, Anuar Kassim, Nor Azah Yusof,