Title of article :
Preparation and characterization of iron–chromium cyanide molecular magnet nanoparticles protected by poly(vinylpyrrolidone)
Author/Authors :
Jinli، نويسنده , , Yao-de Yan، نويسنده , , Xu and Desheng، نويسنده , , Xue، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Pages :
5
From page :
317
To page :
321
Abstract :
Iron–chromium cyanide molecular magnet nanoparticles have been synthesized by using poly(vinylpyrrolidone) as a matrix. The results of field emission scanning electron microscope indicate that the nanoparticles are uniform and dispersed. The diameters of the nanoparticles can be controlled by the PVP/Fe2+ feed ratio. X-ray diffraction measurement results show that the iron–chromium cyanide nanoparticles are crystalline with a face-centered-cubic structure. The peaks on infrared spectrum in the region from 2000 to 2200 cm−1 come from the stretching of CN ligands in the nanoparticles. The magnetic properties of the nanoparticles were also discussed.
Journal title :
Chemical Physics Letters
Serial Year :
2007
Journal title :
Chemical Physics Letters
Record number :
1921292
Link To Document :
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