Synthesis, structure, and properties of large surface area Fe3O4/SiO2 nanocomposites

被引：0

作者：

L. S. Semko

S. V. Khutornoi

N. V. Abramov

P. P. Gorbik

机构：

[1] National Academy of Sciences of Ukraine,Chuiko Institute of Surface Chemistry

来源：

Inorganic Materials | 2012年 / 48卷

关键词：

Magnetite; Magnetic Fluid; Sodium Oleate; Mass Magnetization; Nanocom Posites;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper describes procedures for the template synthesis of magnetically controlled, large surface area Fe3O4/SiO2 nanocomposites using sodium oleate as a template. The structure and magnetic properties of the nanocomposites have been investigated in relation to SiO2 content and the way in which sodium oleate had been added to the solution. The largest specific surface area (up to 400 m2/g) was reached when the nanocomposites were fabricated using magnetic fluids. The synthesized materials were tested as adsorbents.

引用

页码：374 / 381

页数：7

共 24 条

[1]

Rymarchuk V.I.(1990)Physical Principles behind the Application of Ferromagnets Incorporated into the Human Body Biofizika 35 145-154

[2]

Malenkov A.G.(1991)Targeted Delivery of Antineoplastic Drugs Antibiot. Khimioter. 36 47-50

[3]

Radkevich L.A.(2005)Synthesis and Properties of Magnetite-Polymer Nanocomposites Sovremennoe materialovedenie: dostizheniya i problemy: mezhdunarodnaya konferentsiya 2 693-694

[4]

Sabodash V.M.(2000)Effect of Template Synthesis on the Structure of Titania Gels Teor. Eksp. Khim. 36 251-256

[5]

Oborotova N.A.(2004)Template Synthesis of Mesoporous Materials Based on Titanium-Silicon Esters Teor. Eksp. Khim. 40 46-51

[6]

Semko L.S.(2010)Synthesis of Silicas Carboxyl Functionality Using Template Method Khim., Fiz. Tekhnol. Poverkhn. 1 258-262

[7]

Gorbik P.P.(2005)Magnetic Particles: Preparation, Structure, and Properties Usp. Khim. 74 539-574

[8]

Storozhuk L.P.(2004)Monodispersed MFe J. Am. Ceram. Soc. 126 273-279

[9]

Litvin V.I.(undefined)O undefined undefined undefined-undefined

[10]

Makovskaya T.F.(undefined) (M = Fe, Co, Mn) Nanoparticles undefined undefined undefined-undefined

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