化学通报(网络版)
化學通報(網絡版)
화학통보(망락판)
Chemistry Online
2003年
1期
,共1页
李赛%钱志勇%邹耀邦%张海连%刘孝波*
李賽%錢誌勇%鄒耀邦%張海連%劉孝波*
리새%전지용%추요방%장해련%류효파*
纳米微囊%聚a-氰基丙烯酸丁酯%界面聚合
納米微囊%聚a-氰基丙烯痠丁酯%界麵聚閤
납미미낭%취a-청기병희산정지%계면취합
Nanocapsules%Polybutylcyanoacrylate%Interfacial polymerization
通过改进的界面聚合方法合成了聚a-氰基丙烯酸丁酯纳米微囊,重点研究了搅拌速率、pH、乙醇浓度、溶剂等聚合条件对纳米微囊的粒径分布及规整性的影响.获得了平均粒径为150nm、壁厚规整的纳米微囊.
通過改進的界麵聚閤方法閤成瞭聚a-氰基丙烯痠丁酯納米微囊,重點研究瞭攪拌速率、pH、乙醇濃度、溶劑等聚閤條件對納米微囊的粒徑分佈及規整性的影響.穫得瞭平均粒徑為150nm、壁厚規整的納米微囊.
통과개진적계면취합방법합성료취a-청기병희산정지납미미낭,중점연구료교반속솔、pH、을순농도、용제등취합조건대납미미낭적립경분포급규정성적영향.획득료평균립경위150nm、벽후규정적납미미낭.
Polybutylcyanoacrylate(PBCA) nanocapsules were prepared by modified interfacial polymerization method. The influences of stirring rate, concentration of ethanol, pH value and solvent on nanocapsules diameter and regularity were investigated. The diameter of PBCA nanocapsules ranged from 100 to 200nm, and the wall thickness of PBCA nanocapsules was about 150nm.