scholarly journals Thermodynamics and Phase Behavior of Block Copolymer/Homopolymer Blends with Attractive and Repulsive Interactions

2002 ◽  
Vol 35 (20) ◽  
pp. 7748-7757 ◽  
Author(s):  
J. H. Lee ◽  
N. P. Balsara ◽  
A. K. Chakraborty ◽  
R. Krishnamoorti ◽  
B. Hammouda
Keyword(s):  
Block Copolymer ◽  
Phase Behavior ◽  
Homopolymer Blends ◽  
Repulsive Interactions

Phase behavior in thin films of weakly segregated block copolymer/homopolymer blends

Soft Matter ◽  
2021 ◽  
Author(s):  
Jia-Wen Hong ◽  
Jung-Hong Chang ◽  
Iris Ching-Ya Chang ◽  
Ya-Sen Sun
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Phase Behavior ◽  
Thermal Annealing ◽  
Thick Films ◽  
Homopolymer Blends

For P(S-b-MMA)/PS mixtures with ϕPS = 64%, PL exists in thin films annealed at 230–270 °C. For thick films, thermal annealing at 245–270 °C produces both PL and DG of various fractions. PL becomes the only discernible phase in thick films annealed at 230 °C.

Correlation between crystallization kinetics and melt phase behavior of crystalline–amorphous block copolymer/homopolymer blends

Polymer ◽  
2005 ◽  
Vol 46 (25) ◽  
pp. 11837-11843 ◽  
Author(s):  
Jen-Yung Hsu ◽  
Bhanu Nandan ◽  
Mei-Chun Chen ◽  
Fang-Choyu Chiu ◽  
Hsin-Lung Chen
Keyword(s):  
Block Copolymer ◽  
Phase Behavior ◽  
Crystallization Kinetics ◽  
Amorphous Block ◽  
Homopolymer Blends ◽  
Melt Phase

Phase Behavior of Triblock Copolymers upon Incorporation of Non-Parent, Midblock-Associating Additives

1996 ◽  
Vol 461 ◽  
Author(s):  
J. H. Laurer ◽  
J. F. Mulling ◽  
R. Bukovnik ◽  
R. J. Spontak
Keyword(s):  
Molecular Weight ◽  
Block Copolymer ◽  
Phase Behavior ◽  
Triblock Copolymer ◽  
Triblock Copolymers ◽  
Thermoplastic Elastomer ◽  
Low Molecular Weight ◽  
Repulsive Interactions

ABSTRACTAddition of a block-selective homopolymer to a microphase-ordered block copolymer is known to result in preferential swelling of the chemically compatible microdomain. In this work, we examine the miscibility between a triblock copolymer and a relatively low-molecular-weight, chemically dissimilar, midblock-associating homopolymer and demonstrate that the homopolymer molecules residing in the swollen midblock matrix self-assemble to avoid repulsive interactions with neighboring microdomains. We extend this investigation to include systems composed of a very low-molecular-weight, midblock-associating additive (an oil). At high oil concentrations, the glassy copolymer endblocks micellize, resulting in the formation of a thermoplastic elastomer gel.

On Modulating the Phase Behavior of Block Copolymer/Homopolymer Blends via Hydrogen Bonding

2010 ◽  
Vol 43 (2) ◽  
pp. 1083-1092 ◽  
Author(s):  
Shih-Chien Chen ◽  
Shiao-Wei Kuo ◽  
U-Ser Jeng ◽  
Chun-Jen Su ◽  
Feng-Chih Chang
Keyword(s):  
Hydrogen Bonding ◽  
Block Copolymer ◽  
Phase Behavior ◽  
Homopolymer Blends

Phase Behavior of I2S Single Graft Block Copolymer/Homopolymer Blends

2001 ◽  
Vol 34 (12) ◽  
pp. 4235-4243 ◽  
Author(s):  
Lizhang Yang ◽  
Samuel P. Gido ◽  
Jimmy W. Mays ◽  
Stergios Pispas ◽  
Nikos Hadjichristidis
Keyword(s):  
Block Copolymer ◽  
Phase Behavior ◽  
Homopolymer Blends

Phase Behavior of Block Copolymer/Homopolymer Blends

1995 ◽  
Vol 28 (17) ◽  
pp. 5765-5773 ◽  
Author(s):  
M. W. Matsen
Keyword(s):  
Block Copolymer ◽  
Phase Behavior ◽  
Homopolymer Blends

Phase behavior of block copolymer/inorganic nanocomposites

2008 ◽  
Vol 64 (a1) ◽  
pp. C146-C146
Author(s):  
P. Thiyagarajan ◽  
V. Pol ◽  
D. Bohnsack ◽  
C.-T. Lo ◽  
B. Lee ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Phase Behavior ◽  
Inorganic Nanocomposites
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