Preparation of Fe3O4/P(AA-DVB) magnetic composite microspheres by deposition method

Yi Li; Bao Liang Zhang; He Peng Zhang; Qiu Yu Zhang

doi:10.16606/j.cnki.issn0253-4320.2015.10.025

Preparation of Fe₃O₄/P(AA-DVB) magnetic composite microspheres by deposition method

Yi Li, Bao Liang Zhang, He Peng Zhang, Qiu Yu Zhang

School of Chemistry and Chemical Engineering

Nuclear Power Institute of China

Research output: Contribution to journal › Article › peer-review

Abstract

Fe₃O₄/P(AA-DVB) magnetic composite microspheres are prepared by deposition method with the interaction of electrostatic adsorption and mechanical force. Firstly, free-soap emulsion polymerization and coprecipitation are used for preparation of monodisperse P(AA-DVB) colloid particles and Fe₃O₄ nanoparticles, respectively. Then, Fe₃O₄ nanoparticles are adsorbed and embedded on the surface or into the inner of P(AA-DVB) colloid particles via the interaction of electrostatic adsorption and mechanical force. The advantage of this method is that the particle size and diameter distribution of magnetic microspheres can be controlled by adjusting the precursor colloid particles. The distribution of Fe₃O₄ nanoparticles and magnetic content of Fe₃O₄/P(AA-DVB) magnetic microspheres can be adjusted by the mechanical force action time. The average particle size of Fe₃O₄/P(AA-DVB) magnetic microspheres is 542 nm and the magnetic content range is 11%-33%.

Original language	English
Pages (from-to)	98-101
Number of pages	4
Journal	Xiandai Huagong/Modern Chemical Industry
Volume	35
Issue number	10
DOIs	https://doi.org/10.16606/j.cnki.issn0253-4320.2015.10.025
State	Published - 20 Oct 2015

Keywords

Deposition method
Electrostatic adsorption
Free-emulsion polymerization
Magnetic composite microspheres
Mechanical force

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10.16606/j.cnki.issn0253-4320.2015.10.025

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title = "Preparation of Fe3O4/P(AA-DVB) magnetic composite microspheres by deposition method",

abstract = "Fe3O4/P(AA-DVB) magnetic composite microspheres are prepared by deposition method with the interaction of electrostatic adsorption and mechanical force. Firstly, free-soap emulsion polymerization and coprecipitation are used for preparation of monodisperse P(AA-DVB) colloid particles and Fe3O4 nanoparticles, respectively. Then, Fe3O4 nanoparticles are adsorbed and embedded on the surface or into the inner of P(AA-DVB) colloid particles via the interaction of electrostatic adsorption and mechanical force. The advantage of this method is that the particle size and diameter distribution of magnetic microspheres can be controlled by adjusting the precursor colloid particles. The distribution of Fe3O4 nanoparticles and magnetic content of Fe3O4/P(AA-DVB) magnetic microspheres can be adjusted by the mechanical force action time. The average particle size of Fe3O4/P(AA-DVB) magnetic microspheres is 542 nm and the magnetic content range is 11%-33%.",

keywords = "Deposition method, Electrostatic adsorption, Free-emulsion polymerization, Magnetic composite microspheres, Mechanical force",

author = "Yi Li and Zhang, {Bao Liang} and Zhang, {He Peng} and Zhang, {Qiu Yu}",

year = "2015",

month = oct,

day = "20",

doi = "10.16606/j.cnki.issn0253-4320.2015.10.025",

language = "英语",

volume = "35",

pages = "98--101",

journal = "Xiandai Huagong/Modern Chemical Industry",

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TY - JOUR

T1 - Preparation of Fe3O4/P(AA-DVB) magnetic composite microspheres by deposition method

AU - Li, Yi

AU - Zhang, Bao Liang

AU - Zhang, He Peng

AU - Zhang, Qiu Yu

PY - 2015/10/20

Y1 - 2015/10/20

N2 - Fe3O4/P(AA-DVB) magnetic composite microspheres are prepared by deposition method with the interaction of electrostatic adsorption and mechanical force. Firstly, free-soap emulsion polymerization and coprecipitation are used for preparation of monodisperse P(AA-DVB) colloid particles and Fe3O4 nanoparticles, respectively. Then, Fe3O4 nanoparticles are adsorbed and embedded on the surface or into the inner of P(AA-DVB) colloid particles via the interaction of electrostatic adsorption and mechanical force. The advantage of this method is that the particle size and diameter distribution of magnetic microspheres can be controlled by adjusting the precursor colloid particles. The distribution of Fe3O4 nanoparticles and magnetic content of Fe3O4/P(AA-DVB) magnetic microspheres can be adjusted by the mechanical force action time. The average particle size of Fe3O4/P(AA-DVB) magnetic microspheres is 542 nm and the magnetic content range is 11%-33%.

AB - Fe3O4/P(AA-DVB) magnetic composite microspheres are prepared by deposition method with the interaction of electrostatic adsorption and mechanical force. Firstly, free-soap emulsion polymerization and coprecipitation are used for preparation of monodisperse P(AA-DVB) colloid particles and Fe3O4 nanoparticles, respectively. Then, Fe3O4 nanoparticles are adsorbed and embedded on the surface or into the inner of P(AA-DVB) colloid particles via the interaction of electrostatic adsorption and mechanical force. The advantage of this method is that the particle size and diameter distribution of magnetic microspheres can be controlled by adjusting the precursor colloid particles. The distribution of Fe3O4 nanoparticles and magnetic content of Fe3O4/P(AA-DVB) magnetic microspheres can be adjusted by the mechanical force action time. The average particle size of Fe3O4/P(AA-DVB) magnetic microspheres is 542 nm and the magnetic content range is 11%-33%.

KW - Deposition method

KW - Electrostatic adsorption

KW - Free-emulsion polymerization

KW - Magnetic composite microspheres

KW - Mechanical force

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U2 - 10.16606/j.cnki.issn0253-4320.2015.10.025

DO - 10.16606/j.cnki.issn0253-4320.2015.10.025

M3 - 文章

AN - SCOPUS:84947302847

SN - 0253-4320

VL - 35

SP - 98

EP - 101

JO - Xiandai Huagong/Modern Chemical Industry

JF - Xiandai Huagong/Modern Chemical Industry

IS - 10

ER -

Preparation of Fe₃O₄/P(AA-DVB) magnetic composite microspheres by deposition method

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