Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field

Cheng Chien Wang; I. Han Chen; Chun Rong Lin; Chuh Yung Chen

Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field

Cheng Chien Wang, I. Han Chen, Chun Rong Lin, Chuh Yung Chen

Department of Chemical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

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 (Electronic)	978-0-87849-360-9
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
ISSN (Electronic)	1662-9752

Other

Other	2007 SME International Conference on Advanced Manufacture, SME ICAM 2007
Country	Taiwan
City	Tainan
Period	08-11-26 → 08-11-28

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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Wang, C. C., Chen, I. H., Lin, C. R., & Chen, C. Y. (2008). Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field. In Advanced Manufacture: Focusing on New and Emerging Technologies - Selected, peer Reviewed Papers from the 2007 International Conference on Advanced Manufacture (pp. 150-154). (Materials Science Forum; Vol. 594). Trans Tech Publications Ltd.

Wang, Cheng Chien ; Chen, I. Han ; Lin, Chun Rong ; Chen, Chuh Yung. / Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field. 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. pp. 150-154 (Materials Science Forum).

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title = "Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field",

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.",

author = "Wang, {Cheng Chien} and Chen, {I. Han} and Lin, {Chun Rong} and Chen, {Chuh Yung}",

year = "2008",

month = jan,

day = "1",

language = "English",

series = "Materials Science Forum",

publisher = "Trans Tech Publications Ltd",

pages = "150--154",

booktitle = "Advanced Manufacture",

note = "2007 SME International Conference on Advanced Manufacture, SME ICAM 2007 ; Conference date: 26-11-2008 Through 28-11-2008",

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Wang, CC, Chen, IH, Lin, CR & Chen, CY 2008, Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field. in Advanced Manufacture: Focusing on New and Emerging Technologies - Selected, peer Reviewed Papers from the 2007 International Conference on Advanced Manufacture. Materials Science Forum, vol. 594, Trans Tech Publications Ltd, pp. 150-154, 2007 SME International Conference on Advanced Manufacture, SME ICAM 2007, Tainan, Taiwan, 08-11-26.

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

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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.

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Wang CC, Chen IH, Lin CR, Chen CY. Synthesis of core/shell type of hybrid magnetic particle by using polyionic copolymer with extra magnetic field. In 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).