Sonochemical synthesis of hematite nanoparticles
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2023-12-03 15:01
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541.64 (18)
Chimie. Cristalografie. Mineralogie (2025)
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IACOB, Mihail. Sonochemical synthesis of hematite nanoparticles . In: Chemistry Journal of Moldova, 2015, nr. 1(10), pp. 46-51. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2015.10(1).06
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Chemistry Journal of Moldova
Numărul 1(10) / 2015 / ISSN 1857-1727 /ISSNe 2345-1688

Sonochemical synthesis of hematite nanoparticles
DOI:https://doi.org/10.19261/cjm.2015.10(1).06
CZU: 541.64

Pag. 46-51

Iacob Mihail
 
Institutul de Chimie al AŞM
 
 
Disponibil în IBN: 15 iulie 2015


Rezumat

Hematite nanoparticles were prepared by a procedure consisting in sonication of μ3-oxo trinuclear iron(III) acetate of composition [Fe3O(OOCCH3)6(H2O)3]NO3∙4H2O, {Fe3O}NO3 as iron source, in strong basic conditions followed by thermal treatment at 600°C. The formation of the hematite was confi rmed by IR spectroscopy, X-ray powder diffraction and Raman spectroscopy while, the shape and size of the nanoparticles and their agglomeration were evidenced and estimated on the basis of the images taken with TEM techniques.

Cuvinte-cheie
hematite, sonochemistry.,

nanoparticles, iron oxides