Title of article :
Structural study of bentonite/iron oxide composites
Author/Authors :
Zuzana Orol?nov?، نويسنده , , Annam?ria Mockov?iakov?، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2009
Pages :
6
From page :
956
To page :
961
Abstract :
It is well known that clay minerals and magnetic particles are good sorbents of heavy metals. The bentonite/iron oxide composites have been prepared with two different weight ratios of clay/iron oxide 1:1, 5:1 at two selected temperatures 20 and 85 °C and effect of these temperatures on their structural, surface and porous properties was studied. The composites were characterized by the powder X-ray diffraction method, Mössbauer spectroscopy, magnetization measurements and scanning electron microscopy. The surface and pore properties were studied by nitrogen adsorption measurements.
Keywords :
M?ssbauer spectroscopy , Magnetic properties , Composite materials , Surface properties
Journal title :
Materials Chemistry and Physics
Serial Year :
2009
Journal title :
Materials Chemistry and Physics
Record number :
1061600
Link To Document :
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