摘要
微波辐照下 ,通过间歇无皂种子乳液聚合制得聚 (苯乙烯 -甲基丙烯酸甲酯 -丙烯酸 )复合乳液 ,将所得复合乳液进行碱 /酸分段处理 ,得到具有多孔结构的乳胶粒。用透射电镜对胶粒形态进行了表征。
Hollow latex particles were prepared by seeded emulsion polymerization under microwave irradiation. Particles size and morphologies were characterized with TEM images using phosphotungstic acid as a staining agent. The influences of the initial pH value and time in the acid treatment on the formation of multihollow were investigated.
出处
《合成化学》
CAS
CSCD
2003年第5期437-439,共3页
Chinese Journal of Synthetic Chemistry
基金
安徽省教育厅自然科学基金资助项目(2 0 0 2kj115和 2 0 0 3 14 7)
安徽省自然科学基金资助项目 (0 0 0 465 0 9)
关键词
微波辐照
多孔乳胶粒
种子乳液聚合
苯乙烯
甲苯
甲基丙烯酸甲酯
丙烯酸
丙烯酸酯
microwave irradiation
multihollow polymer particle
seeded emulsion copolymerization
stryrene
methyl methacrylate
acrylic acid
acrylic ester
