مشخصات پژوهش

صفحه نخست /Investigation of the ...
عنوان Investigation of the electrochemical behavior of some nitroarenes in water at room temperature
نوع پژوهش مقاله ارائه شده کنفرانسی
کلیدواژه‌ها Nitroarene, Nitrobenzene, Nitrobenzene, Phenylhydroxylamin, Cyclic Voltamogram
چکیده Nitroarens compound such as nitrobenzene and cloronitrobenzene, which have toxic and hazardous effects on all living organisms, including humans, animals and crops even at trace concentrations[1] Nitrobenzene (NB) is one class of hazardous pollutants [2]. NB used for production of paints, solvents and aniline.[3] Therefore, conversion of NB into useful compounds such as hydroxylamine is important. Cyclic voltamogram of NB under N2 atmosphere was studied in details. In CV (starting and switching potentials are -0.1 V and -1, 0.7 V vs. Ag/AgCl, respectively) NB doesn’t undergo electrochemical oxidation and reduction reactions. But, upon scanning to negative and then positive potentials, the CV exhibits one irreversible cathodic peak (C0) at -0.6 V related to conversion of NB to phenylhydroxylamin (ArNHOH) and also a reversible system (A1/C1) ascribed to the phenylhydroxylamin/nitrosophenyl (ArNHOH/ArNO) couple.
پژوهشگران داود نعمت الهی (نفر اول)، بنفشه مختاری (نفر دوم)، حمید صالح زاده (نفر سوم)