The structural, magnetic and microwave properties of spherical and flake shaped carbonyl iron particles as thin multilayer microwave absorbers

O Khani, MZ Shoushtari, K Ackland… - Journal of Magnetism and …, 2017 - Elsevier
An increase in microwave permeability is a prerequisite for reducing the thickness of radar
absorber coatings. The aim of this paper is to increase the magnetic loss of commercial …

Absorbing properties and structural design of microwave absorbers based on carbonyl iron and barium ferrite

YB Feng, T Qiu, CY Shen - Journal of Magnetism and magnetic materials, 2007 - Elsevier
Carbonyl iron and barium ferrite powder (BaZn1. 5Co0. 5Fe16O27) were prepared in this
work. The complex permittivity and permeability spectra for rubber radar absorbing materials …

Facile preparation and enhanced microwave absorption properties of flake carbonyl iron/Fe3O4 composite

D Min, W Zhou, F Luo, D Zhu - Journal of Magnetism and Magnetic …, 2017 - Elsevier
Flake carbonyl iron/Fe 3 O 4 (FCI/Fe 3 O 4) composites with enhanced microwave
absorption properties were prepared by a direct and flexible surface oxidation technique …

Impact of silica-coating on the microwave absorption properties of carbonyl iron powder

J Li, WJ Feng, JS Wang, X Zhao, WQ Zheng… - Journal of Magnetism …, 2015 - Elsevier
Microwave absorption properties, especially the band width and depth of reflection loss are
highlighted as key measurement in studies of microwave absorber. In order to improve the …

Microwave absorption properties of one thin sheet employing carbonyl–iron powder and chlorinated polyethylene

L Liu, Y Duan, S Liu, L Chen, J Guo - Journal of Magnetism and Magnetic …, 2010 - Elsevier
To solve more and more serious electromagnetic interference problem, one thin microwave
absorbing sheet employing carbonyl-iron powder (CIP) and chlorinated polyethylene (CPE) …

Absorption properties of carbonyl-iron/carbon black double-layer microwave absorbers

W Meng, D Yuping, L Shunhua, L Xiaogang… - Journal of Magnetism …, 2009 - Elsevier
Double-layer materials were devised in order to improve the absorbing properties of
electromagnetic wave absorbing plates. The double-layer wave absorbing materials are …

Microwave-absorbing properties of de-aggregated flake-shaped carbonyl-iron particle composites at 2-18 GHz

B Zhang, Y Feng, J Xiong, Y Yang… - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
We have investigated the microwave-absorbing properties for different shapes and
aggregated states of carbonyl-iron particles dispersed in epoxy resin matrix at various …

Microwave-absorbing properties of shape-optimized carbonyl iron particles with maximum microwave permeability

F Wen, W Zuo, H Yi, N Wang, L Qiao, F Li - Physica B: Condensed Matter, 2009 - Elsevier
The microwave-absorbing properties for different shapes of carbonyl-iron particles prepared
by the high-energy planetary ball milling with 40vol% in epoxy resin matrix have been …

Electromagnetic and microwave absorption properties of carbonyl iron/MnO2 composite

W Zhang, S Bie, H Chen, Y Lu, J Jiang - Journal of magnetism and …, 2014 - Elsevier
The carbonyl iron/MnO 2 composite with different mixture ratios was prepared by a
mechanically milling method. The morphologies were characterized by a scanning electron …

Greatly enhanced microwave absorbing properties of planar anisotropy carbonyl-iron particle composites

L Qiao, R Han, T Wang, L Tang, F Li - Journal of Magnetism and Magnetic …, 2015 - Elsevier
This paper investigates the high permeability and high resonance frequency characteristics
of carbonyl-iron particle composites at microwave range. It finds that the key factor to keep …