SYNTHESIS OF AMPHIHILIC SEMIFLUORINATED CYLINDRICAL BRUSHES PBIEM-g-(PAA-b-PFA) VIA ATRP
ATRP法合成两亲的含氟柱状刷PBIEM-g-(PAA-b-PFA)

Cylindrical brushes with poly(t-butyl acrylate)-b-poly(fluoroalkyl acrylate)(PtBA-b-PFA) semi~fluo~ri~na~ted diblock copolymer side chains,were successfully prepared via grafting from technique using atom transfer radical polymerization(ATRP).Poly(2-(2-bromoisobutyryloxy)ethyl methacrylate) was used as a ma~cro~ini~tia~tor.The formation of well-defined brushes was confirmed by GPC and~1H-NMR.Then the selective hydrolysis of the PtBA block of side chains results in the amphiphilic semifluorinated cylindrical...