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Research Paper | Physics Science | Saudi Arabia | Volume 4 Issue 2, February 2015 | Rating: 6.4 / 10
Synthesis and Specific Absorption Rate of Fe3O4 Nanoparticles
E. I. A. Elbeshir
Abstract: The sample of Fe3O4 magnetic nanoparticles (MNPs) are synthesized via co-precipitation method from ferrous and ferric solutions. X-ray diffraction (XRD) used to characterized the powder synthesized of Fe3O4. The average lattice parameter and the average size of Fe3O4 MNPs were a = 8.3 and t = 9.12 nm. Induction heater operated at low frequencies 100 kHz was used to study the heating rate (T/t oC/ sec) and the specific absorption rate (SAR W. g -1) of the Fe3O4 MNPs and were found to be 0.025 oC/ sec and 105 W. g -1 respectively.
Keywords: Magnetic nanoparticles, hyperthermia
Edition: Volume 4 Issue 2, February 2015,
Pages: 932 - 934