Synthesis and characterization of Fe3O4/SiO2/TiO2 using coprecipitation method

Sembiring, Timbangen; Lubis, Hariyati; Lubis, Ridwan Yusuf; Sihite, Jeprin Tua; Sebayang, Kerista; Marlianto, Eddy

doi:10.1063/5.0115621

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…The development of industry in Indonesia has recently grown very rapidly. Timbangen et.al, 2022 [1] have succeeded in identifying the effect of adding TiO2 to Fe3O4/SiO2 showing that there is an influence of magnetic properties, morphology, band gap energy, and photocatalytic properties of the catalyst which influence the photocatalyst process in degrading organic compounds (methylene blue) effectively and optimal, with 2Ɵ values around 32,720 and 32,450 with a peak area of (220).…”

Section: Introductionmentioning

confidence: 99%

Characterization of morphological structures of Fe₃O₄/SiO₂/ZnO composite

Sembiring,

Lubis,

Susilawati

et al. 2024

J. Phys.: Conf. Ser.

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The coprecipitation method has been successfully used for the synthesis and characterization of composite Fe3O4/SiO2/ZnO. The purpose of this research was to lower the concentrations of heavy metals in the water in an effort to restore natural functioning of the water. Because of its excellent chemical properties and high biocompatibility, silica is an intriguing and renewable material. The mixing magnetic materials Fe3O4 and ZnO can provide efficient separation effects, increase test sensitivity, and reduce detection time. The modification Fe3O4 with %wt ZnO (5; 10; 15;20) uses rice husk ash as a substitute for SiO2 in the application of heavy metal ion wastewater absorption, the aim is to minimize the composition of recyclable metal ion content which is environmentally friendly. The characterization of composite Fe3O4/SiO2/ZnO using SEM-EDS for morphological analysis and mapping of the elements that make up the sample The composite Fe3O4/SiO2/ZnO has gaps between its particles and a homogeneous shape, as seen by the SEM images.

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Section: Introductionmentioning

confidence: 99%

Characterization of morphological structures of Fe₃O₄/SiO₂/ZnO composite

Sembiring,

Lubis,

Susilawati

et al. 2024

J. Phys.: Conf. Ser.

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“…To address this, surface functionalization of the nanoparticles or the incorporation of a capping agent can be employed [12]. Fe3O4 nanoparticles have recently gained the attention of many researchers because they have an efficient nanoscale system and can be used in many application [13][14] Chemical coprecipitation stands out as the most promising method for nanoperticles production due to its simplicity and the use of relatively safe chemicals.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of Magnetic Fe₃O₄/SiO₂ composite for Environmental Sanitation

Sembiring,

Lubis,

Noer

et al. 2024

J. Phys.: Conf. Ser.

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The synthesis and characterization of the Fe3O4/SiO2 composite using the co-precipitation method have been conducted. Magnetite (Fe3O4) possesses magnetic properties capable of removing catalyst and dye waste. Silica is excellently suited as a material for magnetic coatings. The Fe3O4/SiO2 composite was characterized using XRD to identify the crystal phase and lattice structure parameters. Morphological analysis and elemental mapping of the sample were carried out using SEM-EDS, and FTIR was used to identify the functional groups. The XRD characterization results show that the Fe3O4/SiO2 composite crystallizes well, with identified peaks at angles of 2θ = 30.18°; 36.86°; 43.14°; 53.52°; 57.08°. The FTIR test results indicate the presence of SI-O-Si bonds, characteristic of the SiO2 peak, and Fe-O bonds, which are indicative of Fe3O4. The homogeneous morphologies are demonstrated by the SEM-EDS image.

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Synthesis and characterization of Fe3O4/SiO2/TiO2 using coprecipitation method

Cited by 2 publications

References 6 publications

Characterization of morphological structures of Fe₃O₄/SiO₂/ZnO composite

Characterization of morphological structures of Fe₃O₄/SiO₂/ZnO composite

Synthesis and characterization of Magnetic Fe₃O₄/SiO₂ composite for Environmental Sanitation

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Synthesis and characterization of Fe3O4/SiO2/TiO2 using coprecipitation method

Cited by 2 publications

References 6 publications

Characterization of morphological structures of Fe3O4/SiO2/ZnO composite

Characterization of morphological structures of Fe3O4/SiO2/ZnO composite

Synthesis and characterization of Magnetic Fe3O4/SiO2 composite for Environmental Sanitation

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Characterization of morphological structures of Fe₃O₄/SiO₂/ZnO composite

Characterization of morphological structures of Fe₃O₄/SiO₂/ZnO composite

Synthesis and characterization of Magnetic Fe₃O₄/SiO₂ composite for Environmental Sanitation