Preparation and characterization of electromagnetic functionalized polyaniline/BaFe12O19 composites |
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| Authors: | Jing Jiang Lun-Hong Ai Da-Bin Qin Hui Liu Liang-Chao Li |
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| Affiliation: | 1. Laboratory of Applied Chemistry and Pollution Control Technology, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637002, China;2. Zhejiang Key Laboratory for Reactive Chemistry on Solid Surface, Department of Chemistry, Zhejiang Normal University, Jinhua 321004, China |
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| Abstract: | Electromagnetic functionalized polyaniline/BaFe12O19 composites were synthesized by in situ polymerization of aniline in the presence of BaFe12O19 particles. The structure and morphologies of products were characterized by X-ray diffraction, infrared spectra, scanning electron microscopy and transmission electron microscopy. In the electromagnetic measurements, it was found that the ac conductivity of BaFe12O19 particles enhanced while the saturation magnetization and coercivity decreased after polyaniline coating. |
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