Fluorinated Amphiphilic Vinyl Ether Block Copolymers: Synthesis and Characteristics of Their Micelles in Water
作者:Kozo Matsumoto、Hiroaki Mazaki、Hideki Matsuoka
DOI:10.1021/ma021166i
日期:2004.3.1
rodlike micelles increased, as the number of fluorine atoms in a hydrophobic segment increased. The fluorine-containing block copolymer selectively solubilized the hydrophobic fluorinated dye into water phase and the fluorinated dye selectivity increased as the number of the fluorine atoms in the hydrophobic monomer unit increased. Solubilization of a low molecular weight compound strongly affected the
两亲性嵌段共聚物的含氟,聚(2-羟基乙基乙烯基醚) -嵌段-聚(2-(2,2,2-三氟乙氧基)乙基乙烯基醚))(聚(HOVE- b -TFEOVE)(米= 78,ñ = 23)),聚(2-羟基乙基乙烯基醚) -嵌段-聚(2-(2,2,3,3,3-五氟丙)乙基乙烯基醚)(聚(HOVE- b -PFPOVE)(米= 74,ñ = 22)),和聚(2-羟基乙基乙烯基醚) -嵌段-聚(2-(2,2,3,3,4,4,4-七氟丁氧基)乙基乙烯基醚)(聚(HOVE- b -HFBOVE)(m = 79,n- = 19))的沿着与含非氟类两亲嵌段共聚物,聚(2-羟基乙基乙烯基醚)中合成嵌段-聚(Ñ丁基乙烯基醚)(聚(HOVE- b -NBVE)(米= 70 ,n = 22)),其中m和n分别是亲水链段和疏水链段的聚合度。这些含氟的嵌段共聚物大大降低了水溶液的表面张力,表明该嵌段共聚物的高表面活性。他们在水