Investigation on the Structural and Magnetic Properties of a Polymer Composite: Polyaniline/Cr2O3
| Autor: | K. P. Bhuvana, K. Palanivelu, A. U. Santhoskumar, Sanith Jacob, Sagar Kumar Nayak |
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| Rok vydání: | 2012 |
| Předmět: |
chemistry.chemical_classification
Materials science Polymers and Plastics Scanning electron microscope Magnetometer General Chemical Engineering Materials Science (miscellaneous) Analytical chemistry Infrared spectroscopy Solution polymerization Polymer law.invention chemistry.chemical_compound chemistry Ferromagnetism Chemical engineering law Polyaniline Materials Chemistry Antiferromagnetism |
| Zdroj: | Polymer-Plastics Technology and Engineering. 51:317-320 |
| ISSN: | 1525-6111 0360-2559 |
| DOI: | 10.1080/03602559.2011.639328 |
| Popis: | In this paper, we have employed a novel method to realize magnetic property from an organic polymer. An antiferromagnetic, inorganic material Cr2O3 added with a well promising Polyaniline was synthesized and the effect of Cr2O3 and its concentration on the properties of polyaniline was investigated. Cr2O3/PANi was synthesized using solution polymerization method (1, 3, 5, 10 and 15 wt% of Cr2O3). Synthesized Cr2O3/polyaniline composites were subjected to Fourier Transformed Infrared Spectroscopy, X-ray diffraction, scanning electron microscopy, vibrating sample magnetometry, to investigate its structural and magnetic properties. The room temperature ferromagnetism was achieved in PANi with 1 wt.% of Cr2O3. |
| Databáze: | OpenAIRE |
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