E
Eko Arief Setiadi
Researcher at Indonesian Institute of Sciences
Publications - 49
Citations - 262
Eko Arief Setiadi is an academic researcher from Indonesian Institute of Sciences. The author has contributed to research in topics: Coercivity & Chemistry. The author has an hindex of 6, co-authored 36 publications receiving 154 citations. Previous affiliations of Eko Arief Setiadi include Gadjah Mada University.
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The synthesization of Fe3O4 magnetic nanoparticles based on natural iron sand by co-precipitation method for the used of the adsorption of Cu and Pb ions
Eko Arief Setiadi,Perdamean Sebayang,Masno Ginting,Ayu Yuswita Sari,Candra Kurniawan,C. S. Saragih,Pintor Simamora +6 more
TL;DR: In this paper, magnetic nanoparticles of Fe3O4 (magnetite) have been synthesized from natural sand iron by co-precipitation method using HCl as solvent and NH3 as co precipitate.
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The effect of tetraethyl orthosilicate (TEOS) additions as silica precursors on the magnetite nano-particles (Fe3O4) properties for the application of ferro-lubricant
Indri Dayana,Timbangen Sembiring,Anggito P. Tetuko,Kurnia Sembiring,Nurul Maulida,Zabrina Cahyarani,Eko Arief Setiadi,Nining S. Asri,Masno Ginting,Perdamean Sebayang +9 more
TL;DR: In this paper, the effects of tetraethyl orthosilicate (TEOS) variations on the magnetite (Fe3O4) nano-particles were examined and the results of the FTIR conditions suggested that a new absorption occurs at a wave number of 1058 cm−1 that indicated the stretching vibration of Si-O-Si.
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Magnetic Properties and Microstructures of Polyethylene Glycol (PEG)-Coated Cobalt Ferrite (CoFe2O4) Nanoparticles Synthesized by Coprecipitation Method
TL;DR: In this paper, a co-precipitation method with polyethylene glycol (PEG)-4000 was used to synthesize magnetic nanoparticles of cobalt ferrite (CoFe2O4).
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The effect of Mg-Al additive composition on microstructure, magnetic properties, and microwave absorption on BaFe12−2xMgxAlxO19 (x = 0–0.5) material synthesized from natural iron sand
Martha Rianna,Marhaposan Situmorang,Candra Kurniawan,Anggito P. Tetuko,Eko Arief Setiadi,Masno Ginting,Perdamean Sebayang +6 more
TL;DR: The results of the study obtained was a BaFe12O19 with particle sizes ranging between 28.1 nm and 44.2 nm, a magnetic saturation of 44.75 µm and a magnetic coercivity of 2358 µm as discussed by the authors.
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Effect of calcination temperature on Microstructures, magnetic properties, and microwave absorption on BaFe11.6Mg0.2Al0.2O19 synthesized from natural iron sand
Martha Rianna,Timbangen Sembiring,Marhaposan Situmorang,Candra Kurniawan,Anggito P. Tetuko,Eko Arief Setiadi,Ignu Priyadi,Masno Ginting,Perdamean Sebayang +8 more
TL;DR: In this article, the results confirmed that the structure of the barium hexaferrite crystal did not change due to the effect of calcination temperature, and the optimum conditions properties obtained for BaFe11.6Mg0.2Al0.