Synthesis and property of P (St/AA) magnetic polymer microspheres

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	Synthesis and property of P (St/AA) magnetic polymer microspheres
	Yang, Rui-Cheng 1,2; Yun, Dong 2; Mu, Yuan-Chun 2
刊名	Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering
	2009-07-01
卷号	25 期号:7 页码:114-117
关键词	Acid resistance Acrylic monomers Alkalinity Amides Crosslinking Dispersions Iron oxides Magnetite Microspheres Nanomagnetics Particle size Particle size analysis Polyethylenes Polymerization Styrene Alkaline resistance Cross linking agents Crosslinking monomers Dispersion polymerization Fe3O4 nanoparticles Functional monomer Magnetic polymer microsphere Methylene bisacrylamide
ISSN号	10007555
英文摘要	The magnetic polymer microspheres were produced by dispersion polymerization method. Experiments were performed with styrene monomer, Fe3O4 magnetic fluid, acrylic acid as the functional monomer and N, N-methylene-bis-acrylamide as the cross-linking monomer. The properties of the magnetic polymer microspheres were examined by XRD, FT-IR, SEM, 752N spectrophototmeter and chemical titration. The influence of N, N-Methylene-bis-acrylamide on magnetic polymer microspheres was researched. The results show that with the increase of cross-linking agent, microspheres particle size become small, particle size distribution broadens, surface carboxyl content increases, acid and alkaline resistance enhancements. The best content of cross-linking agent should be 4% of monomer dosage.
语种	中文
出版者	Chengdu University of Science and Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111308]
专题	兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.Key Laboratory of Non-ferrous Metal Alloys The Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China 2.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Yang, Rui-Cheng,Yun, Dong,Mu, Yuan-Chun. Synthesis and property of P (St/AA) magnetic polymer microspheres[J]. Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering,2009,25(7):114-117.
APA	Yang, Rui-Cheng,Yun, Dong,&Mu, Yuan-Chun.(2009).Synthesis and property of P (St/AA) magnetic polymer microspheres.Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering,25(7),114-117.
MLA	Yang, Rui-Cheng,et al."Synthesis and property of P (St/AA) magnetic polymer microspheres".Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering 25.7(2009):114-117.