Electromagnetic shielding, magnetic and microwave absorbing properties of Polypyrrole/Ba0. 6Sr0. 4Fe12O19 composite synthesized via in-situ polymerization …

N Velhal, ND Patil, G Kulkarni, SK Shinde… - Journal of Alloys and …, 2019 - Elsevier
In this article, we have synthesized the Polypyrrole/Ba 0.6 Sr 0.4 Fe 12 O 19 (PBSF)
composite via in-situ polymerization technique. The synthesized samples were further …

Preparation and electromagnetic wave absorption hard–soft Ba ferrite/polypyrrole core–shell nanocomposites

SH Hosseini, A Asadnia, M Moloudi - Materials Research …, 2015 - Taylor & Francis
The nanocomposite of hard (BaFe12O19)/soft ferrite was prepared, and then the polypyrrole
(PPy)–BaFe12O19/Fe3O4 multi core–shell was produced by in situ polymerisation method …

Remarkable microwave absorption efficiency of low loading ratio of Ni0. 25Co0. 25Ti0. 5Fe2O4/SrCoTiFe10O19/Cu composite coated with polyprrole within …

D Xu, M Jafarian, SSS Afghahi, Y Atassi… - Materials Research …, 2020 - iopscience.iop.org
NiCoTi spinel ferrite, SrCoTi hexagonal ferrite and copper microparticles were coated with
polypyrrole (PPY) using in situ chemical oxidative method. The resulted microwave …

Synthesis and excellent electromagnetic absorbing properties of copolymer (N-methylpyrrole-co-pyrrole) and Ba–Nd–Cr ferrite

J Shen, J Feng, L Li, G Tong, Y He - Journal of Alloys and Compounds, 2015 - Elsevier
The composites formed by copolymer (N-methylpyrrole-co-pyrrole) and Ba 0.9 Nd 0.1 Cr 0.5
Fe 11.5 O 19 ferrite were prepared by in-situ solution polymerization. The phase …

Synthesis and microwave absorption characteristics of BaFe12O19/BaTiO3/MWCNT/polypyrrole quaternary composite

A Motamedi, R Rahmanifard, M Adibi - Synthetic Metals, 2021 - Elsevier
In this research, microwave absorption properties of the barium hexaferrite (BaM)/barium
titanate (BT)/multi-wall carbon nanotubes (MWCNTs)/polypyrrole (PPy) quaternary …

ZnFe2O4@PDA@Polypyrrole composites with efficient electromagnetic wave absorption properties in the 18–40 GHz region

Y Ge, C Li, GIN Waterhouse, Z Zhang - Journal of Materials Science, 2021 - Springer
Abstract ZnFe 2 O 4@ PDA@ PPy composites with core/shell/shell structures were
successfully prepared via two successive polymerization steps, with the electromagnetic …

Synthesis, infrared and microwave absorbing properties of (BaFe12O19+ BaTiO3)/polyaniline composite

CC Yang, YJ Gung, CC Shih, WC Hung… - Journal of Magnetism and …, 2011 - Elsevier
The (BaFe12O19+ BaTiO3)/polyaniline composite was synthesized by in situ polymerization
and introduced into epoxy resin and polyethylene to be a microwave and infrared absorber …

Excellent microwave absorption property of ternary composite: Polyaniline-BaFe12O19–CoFe2O4 powders

H Yang, T Ye, Y Lin, M Liu - Journal of Alloys and Compounds, 2015 - Elsevier
Abstract Polyaniline-BaFe 12 O 19–CoFe 2 O 4 composite powders were successfully
prepared via an in-situ polymerization method. The phase composition, morphology and …

Facile synthesis, magnetic and microwave absorption properties of Fe3O4/polypyrrole core/shell nanocomposite

Y Li, G Chen, Q Li, G Qiu, X Liu - Journal of Alloys and Compounds, 2011 - Elsevier
Fe3O4/polypyrrole (PPy) core/shell nanocomposite, with Fe3O4 nanoparticle as core and
PPy as shell, could be facilely synthesized via in situ chemical oxidative polymerization of …

Synthesis of PPy@ Ba0. 5Sr0. 5Fe12O19/CNFs by reverse in-situ polymerization method for microwave absorption applications

T Guo, S Chang, Y Akinay - Synthetic Metals, 2020 - Elsevier
Abstract PPy@ Ba 0.5 Sr 0.5 Fe 12 O 19/CNFs particles were successfully synthesized
through two-steps. First, Barium strontium ferrite (Ba 0.5 Sr 0.5 Fe 12 O 19) was deposited …