شماره ركورد كنفرانس :
4226
عنوان مقاله :
Investigation of electrochemical removal of pyrrole in aqueous media
پديدآورندگان :
FathiNiazi Fatemeh rowshanzamir@iust.ac.ir University of Science and Technology , Mehri Foad rowshanzamir@iust.ac.ir University of Science and Technology , Rowshanzamir Soosan rowshanzamir@iust.ac.ir University of Science and Technology
كليدواژه :
Pt electrode , Electrochemical denitrogenation , Nitrogen compounds , Pyrrole
عنوان كنفرانس :
سيزدهمين سمينار ملي سالانه الكتروشيمي ايران
چكيده فارسي :
Electrochemical removal of pyrrole performed in a divided cell utilizing a proton-exchange membrane in aqueous media by different electrolytes. Experiments were done at three different electrolytes (0.5 M H2SO4, 1 M NaOH, 1 M KOH). The electrochemical methods were carried out using CV and CA methods. The results of this study showed that removal of pyrrole in acidic electrolyte is proper than basic electrolyte. Also large peak at 0.85 V revealed the oxidation potential of pyrrole in acidic medium. It revealed that 30% of pyrrole was removed after 8 hr.
