PENENTUAN NILAI SUSEPTIBILITAS DAN UKURAN PARTIKEL MAGNETIK PASIR PATAI KATA PARIAMAN SUMATERA BARAT MENGGUNAKAN METODE BALL MILLING

Annisa Alhasna Kurnia, Antonius Surbakti

Abstract


Determination of magnetic properties and magnetic particle size of sand from Kata Pariaman Beach, West Sumatera have been carried out using Pasco Magnetic Probe and scanning electron microscope (SEM) method. Sand samples that have been dried beforehand are then synthesized using two stage ball milling, namely 40 hours first stage, and second stage as a function of 10, 20, 30, and 40 hours with an iron ball with a diameter of 1.5 cm. The results showed that the value of magnetic susceptibility and mass susceptibility increases as milling time increases. The magnetic and mass susceptibility values obtained included iron oxide particles such as Magnetite Fe3O4, hematite and maghemit with a value interval of 20,000 to 110,000. The results of the x-ray fluorescence (XRF) test showed the composition of Fe and Ti increased after ball milling, while other elements such as Si decrease. The results of the study particle size by SEM had a small size with increasing ball milling time from 10, 20, 30, and 40 hours.


Keywords


Sand Beach; Magnetic Susceptibility; Mass Susceptibility; Ball Milling

References


1. Dumyati, A. (2015). Analisis penggunaan pasir Pantai Sampur sebagai agregat halus terhadap kuat tekan beton. Jurnal Fropil, 3, 1–13.

2. Escobar, D. M., Arroyave, C., Calderón, J., Margarit, I., & Mattos, O. (2007). Paintings pigmented with doped magnetite: Preliminary evaluation of anticorrosive properties. Revista de la Facultad deingeniería Universidad de Antioquia, 41, 21–30.

3. Feng, J. Y., Pashley, R. D., & Nicolet, M. A. (1975). Magnetoelectric properties of magnetite thin films. Journal of Physics C: Solid State Physics, 8(7), 1010–1022.

4. Bakardjieva, S., Stengl, V., Subrt, J., Houskova, V., & Kalenda, P. (2007). Photocatalytic efficiency of iron oxides: degradation of 4-chlorophenol. Journal of Physics and Chemistry of solids, 68(5-6), 721–724.

5. Hidayat, T., Dewi, R., & Hamzah, Y. (2021). Effect of Holding Time on Optical Structure Properties of Ba (Zr0. 5Ti0. 5) O3 Thin Film Using Sol-Gel Method. Science, Technology & Communication Journal, 1(2), 59-66.

6. Nasongkla, N., Bey, E., Ren, J., Ai, H., Khemtong, C., Guthi, J. S., Chin, S. F., Sherry, A. D., Boothman, D. A., & Gao, J. (2006). Multifunctional polymeric micelles as cancer-targeted, MRI-ultrasensitive drug delivery systems. Nano letters, 6(11), 2427–2430.

7. Erwin, & Prayitno, A. (2017). Magnetic Exchange Interaction in Cobalt Samarium Thin Films for High Density Magnetic. Recording Media ARPN Journal of Engineering and Applied Sciences, 12 (12).

8. Iwasaki, T., Kosaka, K., Watano, S., Yanagida, T., & Kawai, T. (2010). Novel environmentally friendly synthesis of superparamagnetic magnetite nanoparticles using mechanochemical effect. Materials Research Bulletin, 45(4), 481–485.

9. Chicinas, I. (2006). Soft magnetic nanocrystalline powders produced by mechanical alloying routes. Journal of Optoelectronics and Advanced Materials, 8(2), 439-448.

10. Yulia, W. & Erwin, E. (2019). Analisis sifat magnetik dan struktur partikel pasir besi Pantai Arta Pariaman Sumatera Barat menggunakan ball milling. Komunikasi Fisika Indonesia, 16(2), 107–112.

11. Vahyra, V. & Salomo, S. (2020). Analisa suseptibilitas magnetik dan kandungan logam berat akibat polutan kendaraan bermotor di beberapa ruas jalan Kota Pekanbaru. Komunikasi Fisika Indonesia, 17(3), 114–119.

12. Tipler, P. A. 1998. Fisika untuk sains dan teknik. Jakarta: Erlangga.

13. Widianto, E., Kardiman, & Fauji, N. (2018). Karakterisasi pasir besi alam Pantai Samudra Baru dan pemanfaatannya sebagai filler pada sistem penyaring elektromagnetik. Jurnal Riset Sains dan Teknologi, 2, 15–20.

14. Hunt, C. P., Moskowitz, B. M., Banerjee, S. K. (1995). Magnetic Properties of rokcs and minerals. Washington: American Geophysical Union.

15. Harahap, V., & Harahap, M. H. (2013). Pengaruh karakteristik Pasir Merah Labuhan Batu Selatan terhadap sifat mekanik (uji SEM, difraksi sinar x, uji impak) dari beton. EINSTEIN (e-Journal), 1(2).

16. Saputrina, T. T., Iwantono, I., Awitdrus, A., & Umar, A. A. (2020). Performances of dye-sensitized solar cell (DSSC) with working electrode of aluminum-doped ZnO nanorods. Science, Technology & Communication Journal, 1(1), 1–7.




DOI: http://dx.doi.org/10.31258/jkfi.18.1.29-34

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