Double Emulsion Droplets as Microreactors for Synthesis of Magnetic Macroporous Polymer Beads

Wei-cai Wang; Chao Peng; Kai Shi; Yan-xiong Pan; Hai-shan Zhang; Xiang-ling Ji

doi:10.1007/s10118-014-1543-5

Your Location：

Home >

Browse articles >

Double Emulsion Droplets as Microreactors for Synthesis of Magnetic Macroporous Polymer Beads

Updated：2021-06-21

- Double Emulsion Droplets as Microreactors for Synthesis of Magnetic Macroporous Polymer Beads
- Double Emulsion Droplets as Microreactors for Synthesis of Magnetic Macroporous Polymer Beads
- Chinese Journal of Polymer Science 2014年32卷第12期页码：1639-1645
- Affiliations：
  
  a.State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
  b.University of Chinese Academy of Sciences, Changchun 130022, China
  c.Department of Colorectal and Anal Surgery, China-Japan Union Hospital, Jilin University, Changchun 130033, China
- Author bio：
  
  *Hai-shan Zhang (张海山), E-mail: haishanzh@163.com
  Xiang-ling Ji (姬相玲), E-mail: xlji@ciac.ac.cn
- Funds：
- DOI：10.1007/s10118-014-1543-5
  中图分类号：
- 收稿：2014-03-13，
  
  修回：2014-04-21，
  
  录用：2014-04-28，
  
  纸质出版：2014-12
- Accepted：
Scan QR Code
Wei-cai Wang, Chao Peng, Kai Shi, 等. Double Emulsion Droplets as Microreactors for Synthesis of Magnetic Macroporous Polymer Beads[J]. Chinese Journal of Polymer Science, 2014,32(12):1639-1645.

Wei-cai Wang, Chao Peng, Kai Shi, 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.
Wei-cai Wang, Chao Peng, Kai Shi, 等. Double Emulsion Droplets as Microreactors for Synthesis of Magnetic Macroporous Polymer Beads[J]. Chinese Journal of Polymer Science, 2014,32(12):1639-1645. DOI： 10.1007/s10118-014-1543-5.

Wei-cai Wang, Chao Peng, Kai Shi, 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. DOI： 10.1007/s10118-014-1543-5.

摘要

Abstract

An easy method is presented to fabricate monodisperse magnetic macroporous polymer beads (MMPBs). Water-in-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 Fe

nanoparticles and are on-line polymerized to form MMPBs. The prepared MMPBs display uniform size

interconnected porous structure

superparamagnetic behavior and uniform distribution of Fe

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.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Fabrication of Polymersomes with Controllable Morphologies through Dewetting w/o/w Double Emulsion Droplets

Non-aqueous Suspension Polycondensation in NMP-CaCl2/Paraffin System ― A New Approach for the Preparation of Poly(p-phenylene terephthalamide)

Porous Organic Polymers for Photocatalytic Hydrogen Peroxide Production: Recent Advances and Future Perspectives

Molecular Segregation and Melt Memory in Dilute Polycaprolactone with Reduced Entanglements

Sliding Dynamics of Ring Chain on a Rod-Coil Block Copolymer in Rotaxane