高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (S1): 33.
DU Hui1, KAN Shi-hai1, ZHANG Guo-fu2, LIU Feng-qi1, TANG Xin-yi1, LI Tie-jin1
DU Hui1, KAN Shi-hai1, ZHANG Guo-fu2, LIU Feng-qi1, TANG Xin-yi1, LI Tie-jin1
摘要:
Inorganic nanoparticles Fe2O3 in diameter of 3-5 nm have been assembled with polymer microspherer and then encapsulated in copolymer of St/BA/AA by polymerization process. Fe2O3 encapsulated microspheres can obtained through interaction between surface groups of the two component particles and by adjusting the pH value in the emulsion. Pre-treatment of the composite particles using a certain amount of surfactant before polymerization can give a good encapsulation.
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