The micron-sized mierospheres with superparamagnetic property were synthesized with vinyl acetate and divinylbenzene by ......

利用微悬浮聚合技术,以二乙烯基苯、醋酸乙烯酯为单体,制备了微米级的顺磁性的聚合物微球,磁含量高于24%,饱和磁强度为16.7emu/g,......