Effect of the molecular weight distribution of the hydrophobic block on the formation of inverse cubic mesophases of block copolymers with a discrete branched hydrophilic block

2019 ◽  
Vol 10 (42) ◽  
pp. 5805-5813 ◽  
Author(s):  
Sungmin Ha ◽  
Kyoung Taek Kim

The molecular weight distribution of the hydrophobic block of block copolymers directly influences their self-assembled structures in solution.

1969 ◽  
Vol 22 (3) ◽  
pp. 543 ◽  
Author(s):  
JR Urwin ◽  
DN Cramond

The molecular weight of samples of block copolymers of poly(isoprene : styrene) determined by gel permeation chromatography (g.p.c.) are found to deviate from the values obtained by light scattering and osmometry. The extent of the deviation depends on composition, and comparision of (g.p.c.) values with osmometry (MN) can be interpreted if account is taken of the effect of heterogeneity. The drift in composition with molecular weight calculated from light scattering data can be used to predict the direction of the deviation, at least qualitatively.


1980 ◽  
Vol 17 (2) ◽  
pp. 211-228 ◽  
Author(s):  
T. Tanaka ◽  
M. Omoto ◽  
N. Donkai ◽  
H. Inagaki

2005 ◽  
Vol 38 (10) ◽  
pp. 4371-4376 ◽  
Author(s):  
Atsushi Noro ◽  
Donghyun Cho ◽  
Atsushi Takano ◽  
Yushu Matsushita

2015 ◽  
Vol 6 (26) ◽  
pp. 4709-4714 ◽  
Author(s):  
Hiroaki Shimomoto ◽  
Hironori Asano ◽  
Tomomichi Itoh ◽  
Eiji Ihara

Pd-initiated polymerization of cyclophosphazene-containing diazoacetates proceeded in a controlled manner.


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