Preparation and Characterization of P(St-GMA)/Fe3O4 Magnetic Polymer Microspheres
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Preparation and Characterization of P(St-GMA)/Fe3O4 Magnetic Polymer Microspheres
- 发表刊物：
- ACTA CHIMICA SINICA
- 摘要：
- The Fe3O4 nano-particles were prepared by a precipitation method, and the magnetic polymer microspheres P(St-GMA)/Fe3O4 were synthesized by dispersion polymerization using the modified Fe3O4, styrene (St) and glucidylmethacrylate (GMA). The morphology and crystal structure of Fe3O4 nano-particles were investigated. The influence of preparation conditions for the magnetic rnicrospheres on their magnetite content was analyzed. The microstructure of the magnetic microspheres was characterized via X-ray diffraction (XRD), thermal analysis (TG) and Fourier transform infrared spectrometer (FTIR). The results indicated that the size distribution of the magnetic polymer rnicrospheres was narrow, and the content of the magnetite in the microsphere was 74% at most.
- 合写作者：
- Chen Wei; Yu Demei; Zhang Jing; Xie, Yunchuan
- 是否译文：
- 否
- 发表时间：
- 2009-06-14