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Paper Information

Journal:   JOURNAL OF NANOSTRUCTURES   2016 , Volume 6 , Number 2; Page(s) 127 To 131.
 
Paper: 

SYNTHESIS AND MAGNETIC INVESTIGATION OF COBALT FERRITE NANOPARTICLES PREPARED VIA A SIMPLE CHEMICAL PRECIPITATION METHOD

 
 
Author(s):  HEDAYATI KAMBIZ, AZARAKHSH SARA, GHANBARI DAVOOD
 
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Abstract: 

In this research cobalt ferrite (CoFe2O4) nano-crystalline powders were prepared by simple chemical precipitation method using cobalt sulfate. The CoFe2O4 nanoparticles were characterized by X-ray diffraction, scanning electron microscopy and Fourier transform infra-red spectroscopy. The crystallite size of CoFe2O4 nanoparticles was calculated by Debye-Scherrer formula. The effect of precursor, capping agent, temperature and concentration on the morphology and particle size of the products was investigated. Starch and gelatin as green, safe, water-soluble and cost-effective capping agents were used. Alternative gradient field magnetometer confirms dominant influence of temperature on the morphology and magnetic domains. Results approve magnetic samples exhibit either ferromagnetic or super-paramagnetic behavior.

 
Keyword(s): COBALT FERRITE, NANOPARTICLE, PRECIPITATION
 
 
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APA: Copy

HEDAYATI, K., & AZARAKHSH, S., & GHANBARI, D. (2016). SYNTHESIS AND MAGNETIC INVESTIGATION OF COBALT FERRITE NANOPARTICLES PREPARED VIA A SIMPLE CHEMICAL PRECIPITATION METHOD. JOURNAL OF NANOSTRUCTURES, 6(2), 127-131. https://www.sid.ir/en/journal/ViewPaper.aspx?id=525166



Vancouver: Copy

HEDAYATI KAMBIZ, AZARAKHSH SARA, GHANBARI DAVOOD. SYNTHESIS AND MAGNETIC INVESTIGATION OF COBALT FERRITE NANOPARTICLES PREPARED VIA A SIMPLE CHEMICAL PRECIPITATION METHOD. JOURNAL OF NANOSTRUCTURES. 2016 [cited 2021October19];6(2):127-131. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=525166



IEEE: Copy

HEDAYATI, K., AZARAKHSH, S., GHANBARI, D., 2016. SYNTHESIS AND MAGNETIC INVESTIGATION OF COBALT FERRITE NANOPARTICLES PREPARED VIA A SIMPLE CHEMICAL PRECIPITATION METHOD. JOURNAL OF NANOSTRUCTURES, [online] 6(2), pp.127-131. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=525166.



 
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