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Paper Information

Journal:   JOURNAL OF NANOSTRUCTURE IN CHEMISTRY   2018 , Volume 8 , Number 1; Page(s) 23 To 32.
 
Paper: 

ONE?POT SYNTHESIS OF S?DOPED FE2O3/C MAGNETIC NANOCOMPOSITE AS AN ADSORBENT FOR ANIONIC DYE REMOVAL: EQUILIBRIUM AND KINETIC STUDIES

 
 
Author(s):  KHOSHSANG HOSSEIN, GHAFFARINEJAD ALI, KAZEMI HOJJAT, WANG YUAN, ARANDIYAN HAMIDREZA
 
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Abstract: 

Novel S-doped Fe2O3/ C nanocomposite was synthesized via a one-pot hydrothermal method and was used for the first time as an efficient adsorbent for Congo red dye (CR) removal from water solution. The obtained catalyst was characterized by various methods including Fourier transform infrared spectroscopy, energy dispersive X-ray spectrometry, vibration sample magnetometry, X-ray diffraction and field emission scanning electron microscopy. To improve the adsorption performance, some important parameters affecting dye removal were optimized such as adsorbent dosage, contact time, solution pH, initial dye concentration and ionic strength. At the optimum conditions, the maximum capacity of adsorption for this nano composite was 270.2 mg g-1, which is better than other magnetic adsorbents for CR removal. The results of adsorption isotherm were matched with Langmuir model. Kinetic tests show that adsorption experimental data were best fitted by pseudo-first-order model.

 
Keyword(s): S-DOPED FE2O3/C NANOCOMPOSITE, CONGO RED, ADSORPTION, MAGNETIC SEPARATION, KINETIC STUDY
 
 
References: 
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Citations: 
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APA: Copy

KHOSHSANG, H., & GHAFFARINEJAD, A., & KAZEMI, H., & WANG, Y., & ARANDIYAN, H. (2018). ONE?POT SYNTHESIS OF S?DOPED FE2O3/C MAGNETIC NANOCOMPOSITE AS AN ADSORBENT FOR ANIONIC DYE REMOVAL: EQUILIBRIUM AND KINETIC STUDIES. JOURNAL OF NANOSTRUCTURE IN CHEMISTRY, 8(1), 23-32. https://www.sid.ir/en/journal/ViewPaper.aspx?id=571923



Vancouver: Copy

KHOSHSANG HOSSEIN, GHAFFARINEJAD ALI, KAZEMI HOJJAT, WANG YUAN, ARANDIYAN HAMIDREZA. ONE?POT SYNTHESIS OF S?DOPED FE2O3/C MAGNETIC NANOCOMPOSITE AS AN ADSORBENT FOR ANIONIC DYE REMOVAL: EQUILIBRIUM AND KINETIC STUDIES. JOURNAL OF NANOSTRUCTURE IN CHEMISTRY. 2018 [cited 2021July24];8(1):23-32. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=571923



IEEE: Copy

KHOSHSANG, H., GHAFFARINEJAD, A., KAZEMI, H., WANG, Y., ARANDIYAN, H., 2018. ONE?POT SYNTHESIS OF S?DOPED FE2O3/C MAGNETIC NANOCOMPOSITE AS AN ADSORBENT FOR ANIONIC DYE REMOVAL: EQUILIBRIUM AND KINETIC STUDIES. JOURNAL OF NANOSTRUCTURE IN CHEMISTRY, [online] 8(1), pp.23-32. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=571923.



 
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