Publication detail

Polypropylene Nanocomposite Filled with Spinel Ferrite NiFe2O4 Nanoparticles and In-Situ Thermally-Reduced Graphene Oxide for Electromagnetic Interference Shielding Application

YADAV, R. KUŘITKA, I. VILČÁKOVÁ, J. MACHOVSKÝ, M. ŠKODA, D. URBÁNEK, P. MASAŘ, M. GOŘALIK, M. URBÁNEK, M. KALINA, L. HAVLICA, J.

Original Title

Polypropylene Nanocomposite Filled with Spinel Ferrite NiFe2O4 Nanoparticles and In-Situ Thermally-Reduced Graphene Oxide for Electromagnetic Interference Shielding Application

Type

journal article in Web of Science

Language

English

Original Abstract

Herein, we presented electromagnetic interference shielding characteristics of NiFe2O4 nanoparticlesin-situ thermally-reduced graphene oxide (RGO)polypropylene nanocomposites with the variation of reduced graphene oxide content. The structural, morphological, magnetic, and electromagnetic parameters and mechanical characteristics of fabricated nanocomposites were investigated and studied in detail. The controllable composition of NiFe2O4-RGO-Polypropylene nanocomposites exhibited electromagnetic interference (EMI) shielding effectiveness (SE) with a value of 29.4 dB at a thickness of 2 mm. The enhanced EMI shielding properties of nanocomposites with the increase of RGO content could be assigned to enhanced attenuation ability, high conductivity, dipole and interfacial polarization, eddy current loss, and natural resonance. The fabricated lightweight NiFe2O4-RGO-Polypropylene nanocomposites have potential as a high performance electromagnetic interference shielding nanocomposite.

Keywords

nanoparticles; polymer-matrix composites; electrical properties; electromagnetic interference shielding

Authors

YADAV, R.; KUŘITKA, I.; VILČÁKOVÁ, J.; MACHOVSKÝ, M.; ŠKODA, D.; URBÁNEK, P.; MASAŘ, M.; GOŘALIK, M.; URBÁNEK, M.; KALINA, L.; HAVLICA, J.

Released

16. 4. 2019

Publisher

MDPI

ISBN

2079-4991

Periodical

Nanomaterials

Year of study

9

Number

4

State

Swiss Confederation

Pages from

1

Pages to

26

Pages count

26

URL

https://www.mdpi.com/2079-4991/9/4/621/htm

Full text in the Digital Library

http://hdl.handle.net/11012/184658

BibTex

@article{BUT157132,
  author="Raghvendra Singh {Yadav} and Ivo {Kuřitka} and Jarmila {Vilčáková} and Michal {Machovský} and David {Škoda} and Pavel {Urbánek} and Milan {Masař} and Milan {Gořalik} and Michal {Urbánek} and Lukáš {Kalina} and Jaromír {Havlica}",
  title="Polypropylene Nanocomposite Filled with Spinel Ferrite NiFe2O4 Nanoparticles and In-Situ Thermally-Reduced Graphene Oxide for Electromagnetic Interference Shielding Application",
  journal="Nanomaterials",
  year="2019",
  volume="9",
  number="4",
  pages="1--26",
  doi="10.3390/nano9040621",
  issn="2079-4991",
  url="https://www.mdpi.com/2079-4991/9/4/621/htm"
}