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CREATION
Title : Various sizes of the synthesized Fe3O4 nanoparticles assisted by mechanical vibrations
Author :

TOTO RUSIANTO (1) Ir. M. Waziz Wildan, M.Sc., Ph.D., IPU (2) Prof. Dr. Kamsul Abraha (3) Dr. Ir. Kusmono, S.T., M.T., IPM., ASEAN Eng. (4)
Date : 0 2015
Keyword : Iron sand; ,magnetite; ,nanoparticles; ,synthesis; ,partcile sizes; ,vibration Iron sand; ,magnetite; ,nanoparticles; ,synthesis; ,partcile sizes; ,vibration
Abstract : Nanoparticles of magnetite (Fe3O4) are synthesized by co-precipitation in an aqueous solution containing ferrous and ferric salts from dissolved iron sand. Subsequently, the synthesis process is assisted by mechanical vibration through various frequencies of (0, 100, 200, and 500 Hz). It is found that various frequencies of mechanical vibration upon the synthesis influence the particle size of magnetite. The magnetite is then characterized by X-ray diffraction (XRD) and transmission electron microscope (TEM). Magnetic properties of the magnetite are determined by vibrating sample magnetometer (VSM). As a result, the synthesized magnetite samples exhibited the X-ray diffraction patterns corresponded to JCPDS card no 019-0629 for magnetite. The TEM image show that particle sizes of the magnetite of 11±3 nm occurred at 500 Hz frequency of the mechanical vibration increased, while the decreased particle sizes increased the saturation magnetization of the magnetite nanoparticles.
Group of Knowledge : Teknik Mesin (dan Ilmu Permesinan Lain)
Original Language : English
Level : Internasional
Status :
Published
Document
No Title Document Type Action
1 Full dokumen journal internasional bereputasi - Various.pdf
Document Type : [PAK] Full Dokumen
[PAK] Full Dokumen View
2 Various sizes of the synthesized Fe3O4 nanoparticles assisted by mechanical vibrations.pdf
Document Type : [PAK] Cek Similarity
[PAK] Cek Similarity View
3 Surat Keterangan Publikasi - Various sizes of the synthesized Fe2O3.pdf
Document Type : Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)
Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian) View
4 Various sizes .pdf
Document Type : [PAK] Full Dokumen
[PAK] Full Dokumen View