Performance Prediction of Microwave Absorbers Based on POMA/Carbon Black Composites in the Frequency Range of 8.2 to 20 GHz

This paper presents a study of radar absorbing materials (RAM), based on conducting polymer polypyrrole (PPy) and organic-inorganic nanocomposite of PPy filled with lamellar structure kaolinite clay (PPy/Kao) for X-band frequency range application. PPy was obtained via a chemical synthesis using doping agent chloride acid, lauric acid, and sodium dodecyl sulfate. The nanocomposites were produced via in situ polymerization, where the same experimental conditions were applied for PPy synthesis. The radar absorbing composite was obtained by mechanically mixing an epoxy resin matrix with the synthesized materials. The characterization was done using infrared spectroscopy, scanning electron microscopy (SEM), thermogravimetric analyses, and differential scanning calorimetry thermal analysis, and electromagnetic measurements. Kao in the nanocomposite was used to promote polymer

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Electromagnetic evaluation of radar absorbing materials based on conducting polypyrrole and organic–inorganic nanocomposite of polypyrrole/kaolinite

Malere

Donati

Eras

et al. 2021

J of Applied Polymer Sci

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Progress in microwave absorbing materials: A critical review

Sharma,

Parne,

Panda

et al. 2024

Advances in Colloid and Interface Science

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A review on electromagnetic microwave absorption properties: their materials and performance

Elmahaishi

Azis

Ismail

et al. 2022

Journal of Materials Research and Technology

113

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Performance Prediction of Microwave Absorbers Based on POMA/Carbon Black Composites in the Frequency Range of 8.2 to 20 GHz

Cited by 5 publications

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Electromagnetic evaluation of radar absorbing materials based on conducting polypyrrole and organic–inorganic nanocomposite of polypyrrole/kaolinite

Electromagnetic evaluation of radar absorbing materials based on conducting polypyrrole and organic–inorganic nanocomposite of polypyrrole/kaolinite

Progress in microwave absorbing materials: A critical review

A review on electromagnetic microwave absorption properties: their materials and performance

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