物理化学学报
物理化學學報
물이화학학보
ACTA PHYSICO-CHIMICA SINICA
2013年
2期
327-334
,共8页
刘娜%易成林%孙建华%王娟勤%刘晓亚*
劉娜%易成林%孫建華%王娟勤%劉曉亞*
류나%역성림%손건화%왕연근%류효아*
双亲性%自组装%光交联度%溶胀度%乳化
雙親性%自組裝%光交聯度%溶脹度%乳化
쌍친성%자조장%광교련도%용창도%유화
Amphipathy%Self-assembly%Photo-crosslinking degree%Swel ing degree%Emulsification
以不同交联度、溶胀程度的双亲无规共聚物聚[(苯乙烯-alt-马来酸酐)-co-(7-对乙烯基苄氧基-4-甲基香豆素-alt-马来酸酐)](PSMVM)胶束作为聚合物胶束乳化剂稳定甲苯/水体系,重点研究光交联度对胶束结构及其乳化性能的影响.结果表明,胶束交联度、溶胀度和荷电性对胶束结构及乳化性能有较大影响.
以不同交聯度、溶脹程度的雙親無規共聚物聚[(苯乙烯-alt-馬來痠酐)-co-(7-對乙烯基芐氧基-4-甲基香豆素-alt-馬來痠酐)](PSMVM)膠束作為聚閤物膠束乳化劑穩定甲苯/水體繫,重點研究光交聯度對膠束結構及其乳化性能的影響.結果錶明,膠束交聯度、溶脹度和荷電性對膠束結構及乳化性能有較大影響.
이불동교련도、용창정도적쌍친무규공취물취[(분을희-alt-마래산항)-co-(7-대을희기변양기-4-갑기향두소-alt-마래산항)](PSMVM)효속작위취합물효속유화제은정갑분/수체계,중점연구광교련도대효속결구급기유화성능적영향.결과표명,효속교련도、용창도화하전성대효속결구급유화성능유교대영향.
The photosensitive amphiphilic copolymer poly-(styrene-alt-maleic anhydride)-co-poly (7-(4-vinylbenzyloxyl)-4-methylcoumarin-alt-maleic anhydride) (PSMVM) micel es with various degrees of swel ing were used as polymeric micel ar emulsifiers to stabilize toluene-in-water emulsions. This paper focuses on the influence of the degree of photo-crosslinking on the micel ar structure and the emulsification performance of the micel es. The research results indicated that the degree of photo-crosslinking, the degree of swel ing, and the charge on the micel es played an important role in the micel ar structure and the emulsifying performance of the micel es.