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Polypyrrole/hematite magnetic composites are prepared by simple chemical oxidation method with different weight percentages of hematite (0–30 wt %) in polypyrrole (PPy) matrix during in situ polymerization of monomers. The as-synthesized composites are characterized by thermogravimetric analysis, differential scanning calorimetry, vibrating sample magnetometry analysis and dielectric studies. Thermal...
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