سال انتشار: ۱۳۸۶

محل انتشار: بیست و ششمین گردهمایی علوم زمین

تعداد صفحات: ۱۲

نویسنده(ها):

Sima Evazmoghadam –
Mohammad Hossein Arbab – zavar –
sayyed faramarz Tayyari –

چکیده:

Voltammertric and poarographic reduction on a hanging mercury electrode in aqueous – ethanol medium was performed for, (bis – paramethoxy benzyl cyclopentadione) pentane-2,4- dione by using SWV, DPP, and CV techniques. Electrochemical behavior of the new y- diketone has been investigvated depending on ethanol – water ratio. From the voltammetric data, electrochemical reduction mechanism has been suggested. Reduction effect of the y- diketone compound was investigated at different pH valuse, optimum conditions are given for its polarographic and voltammetric determination for SWV.