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Synthesis and Characterization of EPDM/Ferrite Nanocomposites
Journal of Inorganic and Organometallic Polymers and Materials ( IF 3.9 ) Pub Date : 2019-06-24 , DOI: 10.1007/s10904-019-01237-6
Ebtesam E. Ateia , D. E. El-Nashar , Rania Ramadan , M. Farag Shokry

Ferrite–rubber composites are important, as they are convenient for adaptive instruments where hardness and coercivity are substantial parameters. The structural characterization of the 50Co0.7Ca0.3Fe2O4/50 ethylene propylene diene monomer nanocomposites was carried out using X-ray diffraction, scanning electron microscope and the energy-dispersive X- ray spectroscopy. The obtained average crystallite size is 16.5 nm. For the investigated rubber magnetic nano composites, new and unexpected mechanical, magnetic and rheological properties can be obtained. Mechanical properties of the studied samples are evaluated. The composites showed the behavior of perfect coalescence between the ferrite nanoparticles and the rubber. The accomplished data indicates that nanoferrite samples prolong not only appropriate magnetic properties to the composites, but also strengthen the rubber matrix. The originality of this study is accomplished through emphasizing the magnetization of EPDM and to accentuate the mechanical properties of the studied nanocomposites. The obtained data makes the investigated composites highly applicable in current and future technology across numerous disciplines.

中文翻译:

EPDM /铁氧体纳米复合材料的合成与表征

铁氧体-橡胶复合材料很重要,因为它们对于硬度和矫顽力是重要参数的自适应仪器很方便。50Co 0.7 Ca 0.3 Fe 2 O 4的结构表征使用X射线衍射,扫描电子显微镜和能量色散X射线光谱法进行/ 50乙烯丙烯二烯单体纳米复合材料的制备。所获得的平均微晶尺寸为16.5nm。对于研究的橡胶磁性纳米复合材料,可以获得新的和出乎意料的机械,磁性和流变性能。评价研究样品的机械性能。该复合材料显示出铁氧体纳米粒子与橡胶之间的完美结合行为。所得数据表明,纳米铁氧体样品不仅可以延长复合材料的磁性能,而且可以增强橡胶基质。这项研究的独创性是通过强调EPDM的磁化强度和强调所研究的纳米复合材料的机械性能来完成的。
更新日期:2019-06-24
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