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Preparation and Properties Analysis of Polyaniline/Nano-SrFe12O19 Composites with Different Morphologies
Abstract:
Polyaniline/nano-SrFe12O19 composites were prepared by in situ polymerization method for the first time. Rod-like and flower-like morphologies composites were synthesized in the phase of an emulsion polymerization system. It was found that the morphology of obtained PANI/nano-SrFe12O19 composites depended on the content of SrFe12O19 of the reaction system. A possible mechanism for the formation of the different morphologic composites had been proposed. The magnetic properties of the PANI/nano- SrFe12O19 composites were inspected by VSM. The possible mechanism for magnetic variation had been proposed in the paper.
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1607-1610
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August 2009
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© 2009 Trans Tech Publications Ltd. All Rights Reserved
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