Synthesis of M-Hexaferrites Material Based on Natural Iron Sand with Metal Co Doping Using the Coprecipitation Method
DOI:
10.29303/jppipa.v7i1.461Published:
2020-11-17Downloads
Abstract
The synthesis of M-hexaferrite with metal doping Co (BaFe12-3xCoxO19 ) based on natural iron sand at Ketapang beach in Pringgabaya Subdistrict, East Lombok using the coprecipitation method has been successful. The basic ingredients used in this study were natural iron sand and BariumCarbonate (BaCO3) powder, while the doping material used was Cobalt (II) Chloride Hexahydrate (CoCl2.6H2O) powder with a variety of mole fraction (X = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0). The solvent uses 37% hydrochloric acid (HCl), 25% NH4OH solution, and distilled water. The sample formed was then calcined at 200 0C, 400 0C, 600 0C, 800 0C and 1000 0C. The resulting sample shows that there is an effect of Co doping and calcination temperature in the formation of barium M-hexaferrite. The higher the mole fraction of Co doping ions and the calcination temperature, the darker the color of the powder produced.
Â
Keywords:
Barium M-hexaferrite cobalt (Co) coprecipitationReferences
Bhattacharya, Dhibar, P., Hatui, S., Mandal, G., Das, A., & Das, CK. 2014. Graphene Decorated with hexagonal Shaped M-type ferrite and polyaniline wrapper: A potential candidade for electromagnetic wave absorbing and energy storage device applications. RSC Adv. 4, 17039.
Doyan, A., Susilawati, & Halik, I. 2015. Characterization of Electrict and Magnetict Priperties of Barium M- Hexaferrites Doped with Zinc. Procedia ICMSE, University of Mataram, Lombok Island, Indonesia, Nov. 4-5.
Khairunnisa‚ Susilawati‚ Savalas, R.T., Taufik, M., & Wahyudi. 2018. Sintesis Bahan M-Hexaferrites dengan Doping Logam Co Menggunakan Metode Kopresipitasi. Jurnal Penelitian Pendidikan IPA, 4(1), 75-80.
Saidah, I. N, & Zainuri, M. 2012. Effect of pH Variation of HCl Solvent on Barium Synthesis MHexaferrite With Doping Zn (BaFe11, 4Zn0,6O1 9) Using Coprecipitation Method. Jurnal Sains dan Seni ITS, 1 (1), 41 -46.
Susilawati, Doyan, A., Taufik, M., Wahyudi, Gunawan, E.R., Fithriyani, A, & Nazarudin. 2019. Characterization of Barium M-Hexaferrite with Doping Zn and Mn for Microwaves Absorbent. Materials Science Forum, 966, 282-289.
Susilawati‚ Khairunnisa‚ & Doyan, A. 2018. Sintesis Bahan M-Hexaferrites dengan Doping Logam Co Menggunakan FTIR. Jurnal Pendidikan Fisika dan Teknologi, 1(3), 180-184.
Susilawati, Doyan, A., Taufik, M., Wahyudi, Gunawan, E.R., Kosim, Fithriyani, A., & Khair, H. 2018. Identifikasi Kandungan Fe Pada Pasir Besi Alam di Kota Mataram. Jurnal Pendidikan Fisika dan Teknologi, 4(1), 105-110.
Susilawati, A. Doyan, H. Khair, M Taufik, & Wahyudi. 2018. Electrical, Magnetic and Microwave
Absorption Properties of M-type Barium Hexaferrites (BaFe1 2-2xCoxNixO19). IOP Conf. Series:Journal of Physics: Conf. Series, 1011, 012009.
Susilawati, Doyan, A., Taufik, M., & Wahyudi. 2018. Synthesis and Characterization of Barium M-Hexaferrite with Metal Doping Mn and Ni for Microwaves Absorbent. Journal of Physics: Conference Series, 1120, 012002, 1-8.
Susilawati, Doyan, A., & Sahlam. 2017. Synthesis and Characterization Materials M-Barium Hexaferrite Doping Ions Co-Mn Nano Particle. IOP Conf. Series: Materials Science and Engineering, 196, 012016.
Susilawati, Doyan, A., & Khaililurrahman. 2016. Synthesis and Characterization of Barium Hexaferrite with Manganese (Mn) Doping Material as Anti-Radar. American Institute of Physics Conf. Proc. 1801, 040007.
Susilawati, Munib, & Doyan, A. 2015. Pengaruh Temperatur Kalsinasi Dan Subsitusi Logam Nikel Pada Pembentukan Fasa Barium M-Hexaferritte (BaFe12-xNixO19) Menggunakan FTIR. J. Pijar MIPA, 10(1), 31-36.
Susilawati, Doyan A, & Munib M, 2015 Synthesis by Co-precipitation Method and Characterization of Nickel-doped Barium M-Hexaferrite (BaFe12O19) Proceeding ICMSE ISBN9786021570425.
License
Authors who publish with Jurnal Penelitian Pendidikan IPA, agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International License (CC-BY License). This license allows authors to use all articles, data sets, graphics, and appendices in data mining applications, search engines, web sites, blogs, and other platforms by providing an appropriate reference. The journal allows the author(s) to hold the copyright without restrictions and will retain publishing rights without restrictions.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in Jurnal Penelitian Pendidikan IPA.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
