Double emulsion droplets as microreactors for synthesis of magnetic macroporous polymer beads

doi:10.1007/s10118-014-1543-5

CORC > 化学研究所 > 中国科学院化学研究所

	Double emulsion droplets as microreactors for synthesis of magnetic macroporous polymer beads
	Wang, Wei-cai 1,2; Peng, Chao 1; Shi, Kai 1; Pan, Yan-xiong 1,2; Zhang, Hai-shan 3; Ji, Xiang-ling 1
刊名	CHINESE JOURNAL OF POLYMER SCIENCE
	2014-12-01
卷号	32 期号:12 页码:1639-1645
关键词	Double Emulsion Droplets Magnetic Macroporous Polymer Beads Microreactor
ISSN号	0256-7679
DOI	10.1007/s10118-014-1543-5
英文摘要	An easy method is presented to fabricate monodisperse magnetic macroporous polymer beads (MMPBs). Waterin- oil high internal phase emulsion (HIPE) is prepared by emulsifying aqueous iron ions solution in an oil phase containing monomers. The HIPE is introduced into a simple microfluidic device to fabricate monodisperse (water-in-oil)-in-water double emulsion droplets. The droplets serve as microreactors to synthesize Fe3O4 nanoparticles and are on-line polymerized to form MMPBs. The prepared MMPBs display uniform size, interconnected porous structure, superparamagnetic behavior and uniform distribution of Fe3O4 in polymer matrix. The MMPBs are characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), transmission electron microscopy (TEM), vibrating sample magnetometry (VSM). We believe that this method is a universal technique in preparing macroporous nanocomposite beads.
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000344542100007
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/51963]
专题	中国科学院化学研究所
通讯作者	Zhang, Hai-shan
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Changchun 130022, Peoples R China 3.Jilin Univ, China Japan Union Hosp, Dept Colorectal & Anal Surg, Changchun 130033, Peoples R China
推荐引用方式 GB/T 7714	Wang, Wei-cai,Peng, Chao,Shi, Kai,et al. Double emulsion droplets as microreactors for synthesis of magnetic macroporous polymer beads[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2014,32(12):1639-1645.
APA	Wang, Wei-cai,Peng, Chao,Shi, Kai,Pan, Yan-xiong,Zhang, Hai-shan,&Ji, Xiang-ling.(2014).Double emulsion droplets as microreactors for synthesis of magnetic macroporous polymer beads.CHINESE JOURNAL OF POLYMER SCIENCE,32(12),1639-1645.
MLA	Wang, Wei-cai,et al."Double emulsion droplets as microreactors for synthesis of magnetic macroporous polymer beads".CHINESE JOURNAL OF POLYMER SCIENCE 32.12(2014):1639-1645.