Characterization of Fe3O4/P(St-MPEO) Amphiphilic Magnetic Polymer Microspheres

• 作 者: LIU Xue-yong DING Xiao-bin ZHE
• 机 构: ChengduInstituteofOrganicChemistry,InstituteofChemicalMaterials
• 出 处: 高等学校化学研究：英文版
• 发表日期: 2002年4期
• 关键词: AMPHIPHILIC MAGNETIC polymer Microsphere COPOLYMERIZATION Amphiphilic magnetic
• 基金项目: 国家自然科学基金，Hong Kong Polytechnic University, the Youth Reseacher Foundation of Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences

Amphiphilic magnetic microspheres consisting of styrene and poly(ethylene oxide) macromonomer(MPEO) were prepared by dispersion copolymerization in the presence of Fe3O4 magnetic fluid in an ethanol/water medium. The sizes of the magnetic microspheres and