Abstract
The core/shell type of cobalt ferrite nanocluster formed on the surface of the ionic copolymer microsphere was prepared by in-situ co-precipitation method. The low treatment temperature at 90°C with an external magnetic field (0.5T) was used instead of the traditional high temperature annealing procedure. Interestingly, the crystalline structure and saturation magnetization of cobalt ferrite nanoclusters preparing with extra magnetic field are better than that of no extra magnetic field from the XRD and VSM verification. Furthermore, the hollow sphere type of magnetic particle can be obtained when the ionic copolymer is extracted from the core/shell nanocomposite by using tetrahydrofuran solvent with supersonic oscillation.
| Original language | English |
|---|---|
| Title of host publication | Advanced Manufacture |
| Subtitle of host publication | Focusing on New and Emerging Technologies - Selected, peer Reviewed Papers from the 2007 International Conference on Advanced Manufacture |
| Publisher | Trans Tech Publications Ltd |
| Pages | 150-154 |
| Number of pages | 5 |
| ISBN (Print) | 9770255547605 |
| DOIs | |
| Publication status | Published - 2008 Jan 1 |
| Event | 2007 SME International Conference on Advanced Manufacture, SME ICAM 2007 - Tainan, Taiwan Duration: 2008 Nov 26 → 2008 Nov 28 |
Publication series
| Name | Materials Science Forum |
|---|---|
| Volume | 594 |
| ISSN (Print) | 0255-5476 |
Other
| Other | 2007 SME International Conference on Advanced Manufacture, SME ICAM 2007 |
|---|---|
| Country | Taiwan |
| City | Tainan |
| Period | 08-11-26 → 08-11-28 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
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Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field. / Wang, Cheng Chien; Chen, I. Han; Lin, Chun Rong; Chen, Chuh-Yung.
Advanced Manufacture: Focusing on New and Emerging Technologies - Selected, peer Reviewed Papers from the 2007 International Conference on Advanced Manufacture. Trans Tech Publications Ltd, 2008. p. 150-154 (Materials Science Forum; Vol. 594).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field
AU - Wang, Cheng Chien
AU - Chen, I. Han
AU - Lin, Chun Rong
AU - Chen, Chuh-Yung
PY - 2008/1/1
Y1 - 2008/1/1
N2 - The core/shell type of cobalt ferrite nanocluster formed on the surface of the ionic copolymer microsphere was prepared by in-situ co-precipitation method. The low treatment temperature at 90°C with an external magnetic field (0.5T) was used instead of the traditional high temperature annealing procedure. Interestingly, the crystalline structure and saturation magnetization of cobalt ferrite nanoclusters preparing with extra magnetic field are better than that of no extra magnetic field from the XRD and VSM verification. Furthermore, the hollow sphere type of magnetic particle can be obtained when the ionic copolymer is extracted from the core/shell nanocomposite by using tetrahydrofuran solvent with supersonic oscillation.
AB - The core/shell type of cobalt ferrite nanocluster formed on the surface of the ionic copolymer microsphere was prepared by in-situ co-precipitation method. The low treatment temperature at 90°C with an external magnetic field (0.5T) was used instead of the traditional high temperature annealing procedure. Interestingly, the crystalline structure and saturation magnetization of cobalt ferrite nanoclusters preparing with extra magnetic field are better than that of no extra magnetic field from the XRD and VSM verification. Furthermore, the hollow sphere type of magnetic particle can be obtained when the ionic copolymer is extracted from the core/shell nanocomposite by using tetrahydrofuran solvent with supersonic oscillation.
UR - http://www.scopus.com/inward/record.url?scp=58049163345&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=58049163345&partnerID=8YFLogxK
U2 - 10.4028/0-87849-360-3.150
DO - 10.4028/0-87849-360-3.150
M3 - Conference contribution
AN - SCOPUS:58049163345
SN - 9770255547605
T3 - Materials Science Forum
SP - 150
EP - 154
BT - Advanced Manufacture
PB - Trans Tech Publications Ltd
ER -