Open Access

Heliyon

, volume 9 , issue 3 , pages e13648

PANI-wrapped BaFe12O19 and SrFe12O19 with rGO composite materials for electromagnetic interference shielding applications

G. P. Abhilash ¹

Devansh Sharma ²

Suryasarathi Bose ²

C. SHIVAKUMARA ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore, 560012, India |

Department of Materials Engineering, Indian Institute of Science, Bangalore, 560012, India |

Publication type: Journal Article

Publication date: 2023-03-01

Elsevier

Heliyon

scimago Q1

wos Q1

SJR: 0.644

CiteScore: 4.1

Impact factor: 3.6

ISSN: 24058440

DOI: 10.1016/j.heliyon.2023.e13648

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PubMed ID: 36873507

Multidisciplinary

Abstract

We report electromagnetic interference (EMI) shielding efficiency in the PANI-wrapped BaFe12O19 and SrFe12O19 with rGO composites. Barium and strontium hexaferrites were synthesized using the nitrate citrate gel combustion method. These hexaferrites were polymerized in situ with aniline. The PANI-coated ferrite-based composite materials were developed along with reduced graphene oxide (rGO) in acrylonitrile butadiene styrene (ABS) polymer, and their shielding effectiveness was assessed in X-band frequency range (8.2-12.4 GHz). The reflection (SER) and absorption (SEA) mechanism of shielding effectiveness was discussed with the different rGO concentrations. The results reveal that 5 wt% of rGO with PANI-coated barium and strontium hexaferrite polymer composites exhibit shielding efficiency of 21.5 dB and 19.5 dB, respectively, for 1 mm thickness composite. These hexaferrite polymer-based composite materials can be used as an attractive candidate for EM shielding materials in various technological applications.

Found

1 citation

Talanov Mikhail

🥼 🤝

DSc in Physics and Mathematics

92 publications, 648 citations, 51 reviews

h-index: 14

Moscow Institute of Physics and Technology

1 citation

Zhukova Elena

🥼

PhD in Physics and Mathematics

156 publications, 1 449 citations

h-index: 20

Moscow Institute of Physics and Technology

Research interests

Carbon materials

Condensed matter physics

Physics of semiconductors

Spectroscopy

Superconductivity

1 citation

Abramov Pavel

🤝

13 publications, 88 citations

h-index: 6

Moscow Institute of Physics and Technology

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Abhilash G. P. et al. PANI-wrapped BaFe12O19 and SrFe12O19 with rGO composite materials for electromagnetic interference shielding applications // Heliyon. 2023. Vol. 9. No. 3. p. e13648.

GOST all authors (up to 50) Copy

Abhilash G. P., Sharma D., Bose S., SHIVAKUMARA C. PANI-wrapped BaFe12O19 and SrFe12O19 with rGO composite materials for electromagnetic interference shielding applications // Heliyon. 2023. Vol. 9. No. 3. p. e13648.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1016/j.heliyon.2023.e13648

UR - https://doi.org/10.1016/j.heliyon.2023.e13648

TI - PANI-wrapped BaFe12O19 and SrFe12O19 with rGO composite materials for electromagnetic interference shielding applications

T2 - Heliyon

AU - Abhilash, G. P.

AU - Sharma, Devansh

AU - Bose, Suryasarathi

AU - SHIVAKUMARA, C.

PY - 2023

DA - 2023/03/01

PB - Elsevier

SP - e13648

IS - 3

VL - 9

PMID - 36873507

SN - 2405-8440

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2023_Abhilash,

author = {G. P. Abhilash and Devansh Sharma and Suryasarathi Bose and C. SHIVAKUMARA},

title = {PANI-wrapped BaFe12O19 and SrFe12O19 with rGO composite materials for electromagnetic interference shielding applications},

journal = {Heliyon},

year = {2023},

volume = {9},

publisher = {Elsevier},

month = {mar},

url = {https://doi.org/10.1016/j.heliyon.2023.e13648},

number = {3},

pages = {e13648},

doi = {10.1016/j.heliyon.2023.e13648}

}

MLA

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MLA Copy

Abhilash, G. P., et al. “PANI-wrapped BaFe12O19 and SrFe12O19 with rGO composite materials for electromagnetic interference shielding applications.” Heliyon, vol. 9, no. 3, Mar. 2023, p. e13648. https://doi.org/10.1016/j.heliyon.2023.e13648.

Publisher

Elsevier

Journal

Heliyon

scimago Q1

wos Q1

SJR

0.644

CiteScore

4.1

Impact factor

3.6

ISSN

24058440 (Print, Electronic)