Baqiya, Malik A. and -, Mashuri and Yahya, Eddy and -, Triwikantoro and -, Darminto (2009) Potensi Pasir Besi Alam Sebagai Bahan Dasar Sintesis Partikel Nano FE3O4. Seminar Fisika dan Aplikasinya 2009.
Preview |
Text
2009_PotensiPasirBesiAlam_ProsidingSeminarFisikadanAplikasinya.pdf - Published Version Download (1MB) | Preview |
Abstract
Pasir besi alam banyak mengandung fasa partikel Fe3O4 yang memiliki ukuran orde mikron. Melalui metode
kopresipitasi kimia menggunakan HCI dan Ammonia sebagai pelarut dan pengendap, telah berhasil disintesis
partikel nano Fe3O4 dari pasir besi dengan ukuran partikel ~ 10 nm. Data EDX menunjukkan adanya
impuritas dalam sampel hasil sintesis sebagai konsekuensi bahan yang berasal dari alam. Sebagai indikasi
keberhasilan, disintesis pula partikel nano Fe3O4 dari bahan dasar kimia (besi (II) dan (III) klorida) melalui
metode yang sama. Hasil analisa XRD memperlihatkan kesamaan pola puncak data difraksi dan nilai ukuran
kristal yang relatif sama.
======================================================================================================
Iron sand have dominant phase of Fe3O4 which is the particle size still in micron order. Through chemical
coprecipitation using HCl and ammonia solution as a solvent and precipitate agent, it was successful to
synthesis Fe3O4 nano particles from iron sand with crystal size of ~ 10 nm. EDX data showed that there were
impurities as a consequent of natural material. As Successful indication, it was also synthesis Fe3O4 nano
particles from chemical solution (iron (II) and (III) chlorides) through the same method. XRD analysis
showed that the peak of XRD data of these two samples were similar and have also nearly average crystal
size value.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Pasir Besi, Fe3O4, partikel nano, kopresipitasi |
| Subjects: | T Technology > TP Chemical technology > TP248 Nanogels. Nanoparticles. |
| Divisions: | Faculty of Industrial Technology > Physics Engineering |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 18 Sep 2019 02:34 |
| Last Modified: | 18 Sep 2019 02:34 |
| URI: | http://repository.its.ac.id/id/eprint/70813 |
Actions (login required)
 |
View Item |