شماره ركورد كنفرانس
3550
عنوان مقاله
AuAg bimetallic nanoparticles decorated graphitic carbon nitride for removal of cationic Methylene blue Dye
پديدآورندگان
Isazadeh Roghayeh roghayehisazadeh1397@gmail.com Department of Chemistry, Payame Noor University, PO Box 19395-3697, Tehran, Iran; , Pourbeyram Sima Department of Chemistry, Payame Noor University, PO Box 19395-3697, Tehran, Iran , Dalili Maryam Department of Chemistry, Payame Noor University, PO Box 19395-3697, Tehran, Iran , Karimi Ziba Department of Chemistry, Payame Noor University, PO Box 19395-3697, Tehran, Iran
تعداد صفحه
1
كليدواژه
Methylene blue , AuAg bimetallic nanoparticles , graphitic carbon nitride
سال انتشار
1397
عنوان كنفرانس
بيست و پنجمين سمينار ملي شيمي تجزيه انجمن شيمي ايران
زبان مدرك
انگليسي
چكيده فارسي
In this work, a new AuAg bimetallic decorated graphitic carbon nitride (AuAg-C3N4) have been prepared for removal Methylene blue dye from aqueous solution. The morphology, chemical structure of the nanocomposite were characterized by X-ray diffraction (XRD) and Scanning electronic microscope (SEM). Adsorption of Methylene blue onto AuAg-C3N4 was investigated with respect to pH, adsorption time, initial Methylene blue concentration and temperature. Kinetics data and adsorption isotherm, obtained at the optimum pH 7 for Methylene blue, were better fitted by pseudo-second-order kinetic model and by freundlich isotherm [1-3].
كشور
ايران
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