DocumentCode
3049043
Title
Preparation and characterization of Au-dot-decorated magnetic polymer microspheres
Author
Hsiao, S.C. ; Chen, Y.C. ; Ou, J.L. ; Ger, M.D.
Author_Institution
Nat. Defense Univ., Chiayi
fYear
2007
fDate
5-8 Nov. 2007
Firstpage
210
Lastpage
211
Abstract
This study reports on a new approach for preparations of magnetic polymer mircrospheres with a core-shell structure based on the emulsifier-free emulsion polymerization. Resulting microspheres can thus be further decorated with gold nanoparticles without using extra reducing agent. Synthesis and characterization of such composites were studied. Au-dot-decorated magnetic polymer microspheres were characterized by TEM, XRD, IR, SQUID, TGA, EDX.
Keywords
X-ray chemical analysis; X-ray diffraction; emulsions; gold; infrared spectra; magnetic particles; nanoparticles; nanotechnology; polymerisation; polymers; superparamagnetism; thermal analysis; transmission electron microscopy; EDX; IR spectra; SQUID; TEM; TGA; XRD; core-shell structure; emulsifier-free emulsion polymerization; magnetic polymer mircrospheres; nanoparticles; reducing agent; superparamagnetic behavior; Chemical technology; Gold; Magnetic cores; Magnetic materials; Magnetic separation; Materials science and technology; Micromagnetics; Nanoparticles; Polymers; SQUIDs;
fLanguage
English
Publisher
ieee
Conference_Titel
Microprocesses and Nanotechnology, 2007 Digest of papers
Conference_Location
Kyoto
Print_ISBN
978-4-9902472-4-9
Type
conf
DOI
10.1109/IMNC.2007.4456178
Filename
4456178
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