Macromolecules

Effects of Dendron Generation and Salt Concentration on Phase Structures of Dendritic–Linear Block Copolymers with a Semirigid Dendron Containing PEG Tails

H Cai, G Jiang, Z Shen, X Fan

文献索引：Cai, Huanhuan; Jiang, Guoliang; Shen, Zhihao; Fan, Xinghe Macromolecules, 2012 , vol. 45, # 15 p. 6176 - 6184

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被引用次数: 21

摘要

We prepared a series of dendritic–linear block copolymers (DLBCPs) bearing a semirigid Percec-type dendron with ionophilic poly (ethylene glycol)(PEG) tails and a polystyrene (PS) linear polymer by nitroxide-mediated living radical polymerization (NMRP). As the DLBCPs are connected by an ester linkage, through hydrolysis the molecular weights of the DLBCPs were precisely characterized by gel permeation chromatography and MALDI-TOF MS. ...