Kallumottakkal, Muhammed and Hussein, Mousa I. and Haik, Yousef and Abdul Latef, Tarik Bin (2021) Functionalized-CNT polymer composite for microwave and electromagnetic shielding. Polymers, 13 (22). ISSN 2073-4360, DOI https://doi.org/10.3390/polym13223907.
Full text not available from this repository.Abstract
In this research work, we studied the microwave properties of multi-wall carbon nanotube (MWCNT) surface functionalized with metallic oxides composites. Three different concentrations (5%, 10%, and 20%) of metallic oxides were used, namely cobalt, iron, and cobalt ferrite. The surface-decorated CNTS were impregnated into polyurethane (PU) matrix. The surface-decorated MWCNTs and the MWCNTs-PU composites were characterized using electron microscopy. The dielectric properties of the samples are studied using an open-ended coaxial probe technique in a wide frequency range of (5-50 GHz). The metallic oxide-decorated surface MWCNTs-PU composites demonstrated different microwave-frequency absorption characteristics depending on the concentration of the metallic oxides.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Functionalized CNT; Microwave absorption; Dielectric; Reflection loss |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 04 Mar 2022 02:30 |
| Last Modified: | 04 Mar 2022 02:30 |
| URI: | http://eprints.um.edu.my/id/eprint/26460 |
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