| Autor: |
Budi, Setia, Ayuningsih, Arum, Paristiowati, Maria, Handoko, Erfan, Taryana, Yana |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2023, Vol. 2626 Issue 1, p1-5, 5p |
| Abstrakt: |
Polyaniline is a conductive polymer that possesses a high attenuation level, making it suitable for electromagnetic interference shielding applications. In this work, a film of emeraldine phase polyaniline was synthesized, and its microwave absorbing properties were studied. The polyaniline was prepared using the oxidative polymerization method. A Fourier transform infrared spectrometer and an X-ray diffractometer were employed to confirm the formation of the emeraldine salt polyaniline. A scanning electron microscope showed flaky particles of the as-prepared polyaniline. The microwave absorption test carried out on a vector network analyzer showed a remarkable response in the frequency range from 9.5 GHz to 11.4 GHz, with the highest reflection loss value of -15.6 dB reached at 10.1 GHz. This result shows the potential for polyaniline applications to be developed for X-band absorber materials. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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