Synthesis and characterization of composites for microwave devices |
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| Affiliation: | 1. Department of Physics, Bahauddin Zakariya, University Multan, 60800, Pakistan;2. Department of Physics, College of Science, Princess Nourah Bint Abdulrahman University, 11671, Riyadh, Saudi Arabia;3. Department of Physics, Faculty of Science, Taibah University, Medina, Saudi Arabia;4. Department of Physics, University of Education, Lahore, Dera Ghazi Khan Campus., Pakistan;5. Department of Zoology, faculty of Science, Ghazi University Dera Ghazi Khan, Pakistan;6. Department of Mathematics, Khwaja Fareed University of Engineering and Information Technology, Abu Dhabi Road, Rahim Yar Khan;1. Department of Physics, Saratov State University, 83 Astrakhanskaya Street, Saratov, 410012, Russia;2. Institute for Applied Materials – Applied Materials Physics, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen 76344, Germany;3. Institute for Metals Superplasticity Problems of RAS, Ufa 450001, Russia;5. Institute of Molecule and Crystal Physics, Ufa Federal Research Center of RAS, Ufa 450075, Russia;1. Department of Physics, Beijing Jiaotong University, Beijing 100044, China;2. Key Laboratory of Luminescence and Optical Information, Ministry of Education, Beijing Jiaotong University, Beijing 100044, China;1. Université Tunis el Manar, Laboratoire de nanomatériaux et des systèmes pour les énergies renouvelables (LANSER), Centre de Recherches et des Technologies de l''Energie, BP.95 Hammam Lif 2050, Tunisia;2. Université de Monastir, Faculté des Sciences de Monastir, Laboratoire de la Matière condensée et des nanosciences, LR 11 ES 40, Monastir, 5019, Tunisia;3. Institut Néel, CNRS et Université Joseph Fourier, B, P, 166, 38042 Grenoble, France;1. Department of Physics, Chung Yuan Christian University, 200, Chung Pei Rd., Chung Li 32023, Taiwan;2. Institute of Physics, Academia Sinica, 128 Sec. 2, Academia Rd., Nankang, Taipei 11529, Taiwan;1. Laboratoire des Sciences de la Matière Condensée (LSMC), Université Oran 1 Ahmed Ben Bella, 31000, Oran, Algeria;2. Ecole Supérieure du Génie Electrique et Energétique (EGEE), Oran, Algeria |
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| Abstract: | The present study described the synthesis and assessment of different properties of ferrite-polymer composites. These composites were fabricated by the appropriate mixture of ferrite nanoparticles and polypyrrole. A versatile chemical technique known as co-precipitation was applied in the preparation of ferrite materials. The in-situ polymerization scheme was chosen to synthesize the polymeric polypyrrole base. A series of samples with zero to hundred percent ferrite contents were prepared. These include pure ferrite sample, pure polypyrrole sample, FP-1(25% ferrite, 100% polypyrrole), FP-2 (50% ferrite, 100% polypyrrole), FP-3 (75% ferrite, 100% polypyrrole) and FP-4 (100% ferrite, 100% polypyrrole). These samples were analyzed to evaluate the surface morphology, structural properties as well as magnetic properties. The shape of hysteresis loop showed the ferromagnetic nature of the synthesized composites. On the basis of the results of current study, the samples with 25% and 50% ferrite ratio may be suitable for the hyperthermia. |
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