Preparation and Characterization of a New Type of Magnetic Polymer Micro Spheres

Li Li Zhang; Hong Wei Zhang; Xiang Hua Yao; Can Bang Zhang; Jia Jin Tian; Gui Yang Liu

doi:10.4028/www.scientific.net/AMM.80-81.405

Paper Titles

The Inherent Defects of Injection Molding Products and its Special Processes
p.385

Synthesis and Properties of Phenolic Syntan with HRP Catalysis
p.391

Preparation and Properties of Copolymer of Methacrylic Acid and Acrylamide onto Degraded Chitosan Initiated by HRP/H₂O₂/ACAC
p.396

Preparation and Properties of Tetrabasic Graft Copolymer Adhesive of CR/TPI/MMA/MAA
p.400

Preparation and Characterization of a New Type of Magnetic Polymer Micro Spheres
p.405

Study on Seismic Isolation of High-Speed Railway Bridge Fabricated Lead Rubber Bearings
p.409

Orientin-Induced Cardioprotection against Ischemia/Reperfusion is Associated with Suppressing Proteasome Inhibition
p.414

Kinetic Study for Biosorption of Malachite Green from Aqueous Solution by Pretreated PeniciIlium sp.
p.421

Sol-Gel Derived Gradient Biocoatings on Titanium Alloy
p.426

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 80-81Preparation and Characterization of a New Type of...

Preparation and Characterization of a New Type of Magnetic Polymer Micro Spheres

Abstract:

A new type of magnetic polymer microspheres with super paramagnetic properties were prepared by a co-precipitation method. Atomic absorption spectroscopy (AAS), X-ray diffraction (XRD), transmission electron microscope (TEM) and scanning electron microscopy (SEM) were used to analyze Fe content, micro morphology, particle size and phase structure of the products. Results indicate that the content of Fe in the microspheres is up to 5.25 *105ug/g. The main phase of the product is Fe3O4. The average particle sizes of the products are ~30nm.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 80-81)

Pages:

405-408

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.80-81.405

Citation:

Cite this paper

Online since:

July 2011

Authors:

Li Li Zhang, Hong Wei Zhang, Xiang Hua Yao, Can Bang Zhang, Jia Jin Tian, Gui Yang Liu

Keywords:

Iron Oxide, Magnetic Polymer Micro Sphere, Nano

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] L.J. Wang, Preparation and applied development of magnetic polymer microspheres in analytical chemistry, Mat. Rev., 20 (2006) 36-40.

Google Scholar

[2] R. Bohuslav, S. Alena, O.S. Yuriy, characterization of deoxyribonuclear immobilized on magnetic hydrophilic polymer practicles, J. Chromatography B, 774 (2002) 25-31.

Google Scholar

[3] Y.L. Cheng, development of magnetic polymer microspheres used in medicine, Beijing Union University, 21 (2007) 62-68.

Google Scholar

[4] C. de S. M. Luiz, C.A. M Leite, characterization of magnetic microspheres based on network styrene and divinylbenzene copolymers, Mat. Lett., 58 (2004) 3001-3006.

DOI: 10.1016/j.matlet.2004.05.028

Google Scholar

[5] M. Cristina, R. Liliana, C. Jorge, stainless steel microbeads coated with sulfonated polystyrene codivinylbenzene, Surf. Coat. Technol., 165 (2003) 58-64.

Google Scholar

[6] Y. Chang, Z.X. Su, preparation and characterization of thermosensitive magnetic particles, Mat. Sci. Eng., A333 (2002) 155-159.

Google Scholar

[7] G.L. Qiu, G.M. Qiu, preparation and characterization of Fe3O4/@ (St-CBA) core-shell magnetic composite microshperes [J]. Fine Chemicals, 5 (2001), 274-276.

Google Scholar