Synthesis, structure, and properties of large surface area Fe3O4/SiO2 nanocomposites
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Abstract
This paper describes procedures for the template synthesis of magnetically controlled, large surface area Fe 3 O 4 /SiO 2 nanocomposites using sodium oleate as a template. The structure and magnetic properties of the nanocomposites have been investigated in relation to SiO 2 content and the way in which sodium oleate had been added to the solution. The largest specific surface area (up to 400 m 2 /g) was reached when the nanocomposites were fabricated using magnetic fluids. The synthesized materials were tested as adsorbents.
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OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Iron oxide chemistry and applications · Catalytic Processes in Materials Science
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References (25)
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