| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advances in Magnetism and Magnetic Materials
|
| Presentation Title |
Synthesis and characterization magnetic membranes based on PVA-SPION for hyperthermia and dielectric applications |
| Author(s) |
Imaddin A. Al-Omari, Anjitha Biju, Ajeesh Kumar Somakumar, Cyriac Joseph, Francis Boniface Fernandez, Harikrishna Varma P R, TN Narayanan, MR Anantharaman |
| On-Site Speaker (Planned) |
Imaddin A. Al-Omari |
| Abstract Scope |
Magnetodielectric membranes were spun by electrospinning ferrofluids containing (SPION) in a carrier liquid of Polyvinyl alcohol(PVA) for various loadings of iron oxide. These membranes were characterized using XRD, FESEM, VSM, FT-IR and UV–vis and found to be of good quality having adequate magnetic and dielectric properties. The iron oxide particles were found to be ∼9 nm in size and superparamagnetic in nature. The addition of iron oxide led to a systematic increase in both magnetic and dielectric properties. A maximum saturation magnetization of∼6.3 emu g−1 and a dielectric constant of∼50 was obtained for a loading of 40 percentage of Iron oxide. A dielectric transducer was fabricated using the membranes. These membranes also exhibited magnetic hyperthermia as evidenced by magnetic hyperthermia measurements. They are found to be potential candidates for hyperthermia applications as wearables. . If the loading is optimized these membranes can be employed as Magnetodielectric transducers. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Characterization, Polymers, Characterization |