Remarkable magnetic enhancement of type-M hexaferrite of barium in polystyrene polymer | Zendy

Adly H. ElSayed | Zendy; O. M. Hemeda | Zendy; A. Tawfik | Zendy; Mahmoud A. Hamad | Zendy

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Remarkable magnetic enhancement of type-M hexaferrite of barium in polystyrene polymer

Author(s) -

Adly H. ElSayed,

O. M. Hemeda,

A. Tawfik,

Mahmoud A. Hamad

Publication year - 2015

Publication title -

aip advances

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.421

H-Index - 58

ISSN - 2158-3226

DOI - 10.1063/1.4934790

Subject(s) - coercivity , polystyrene , materials science , remanence , polymer , composite number , barium , composite material , magnetic nanoparticles , magnetic hysteresis , nanoparticle , magnetization , nanotechnology , magnetic field , condensed matter physics , metallurgy , physics , quantum mechanics

We demonstrate that the promising effect of inclusion of single magnetic-domain type-M hexaferrite of barium (BaM) particles in polystyrene (PS) polymer (BaM/PS weight ratio = 2/1). The results show that the coercivity of BaM particles remarkably increases from 714 to 3772 Oe and remanence increases from 2.07 to 5.41 emu.g−1 when they embedded into PS. Moreover, magnetic coercivity and squareness of the BaM-PS are significantly larger, and is comparable with corresponding values of other BaM-polymer composites. Therefore, BaM-PS composite enforce itself as the modern potential materials with tendency of replacing existing composite materials in several applications

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