this study, we demonstrated nonaqueous macroemulsions stabilized by amphiphilic random copolymers exhibiting linear poly(oxyethylene) side chains and two-generation dendritic wedges along their backbones, which were synthesized by traditional radical random copolymerization of oligo (ethylene glycol) methyl ether methacrylate (POEGMA) with 2-methyl-2-((2-(4-methyl-1H-1,2,3-triazol-1-yl) ethoxy) carbonyl)
在这项研究中,我们展示了由两亲性无规共聚物稳定的非
水性粗乳液,该共聚物具有线性聚(氧
乙烯)侧链和沿其主链的两代树枝状楔形,这是通过低聚(
乙二醇)
甲醚甲基丙烯酸酯(POE
GMA)的传统自由基无规共聚合成的) with 2-methyl-2-((2-(4-methyl-1H-1,2,3-triazol-1-yl) ethoxy) carbonyl) propane-1,3-diylbis(2,2,5-trimethyl) -1,3-
二恶烷-5-
羧酸酯))
甲基丙烯酸酯 (
MPDMA) 在 THF 中使用 AIBN 作为
引发剂。
PPOE
GMA-然-通过在共聚过程中调节单体对的进料比,获得了含有不同摩尔分数的
MPDMA单体单元的
PMPDMA共聚物,范围从0.28到0.65。界面张力实验表明,随着共聚物链中
MPDMA 单体单元含量的增加,
PPOE
GMA- ran -
PMPDMA 共聚物的临界胶束浓度降低。随后使用两亲性