Microphase separation in diblock-copolymer melts: ordering of micelles

1989 ◽  
Vol 22 (6) ◽  
pp. 2849-2851 ◽  
Author(s):  
A. N. Semenov
Keyword(s):  
Diblock Copolymer ◽  
Microphase Separation ◽  
Copolymer Melts

scholarly journals Simulation Study of Process-Controlled Supramolecular Block Copolymer Phase Separation with Reversible Reaction Algorithm

Polymers ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 528
Author(s):  
Jian-Bo Wu ◽  
Hong Liu ◽  
Zhong-Yuan Lu
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Microphase Separation ◽  
Dynamic Properties ◽  
Dissipative Particle Dynamics ◽  
Reversible Reaction ◽  
Stimuli Responsive ◽  
Assembly Mechanism ◽  
Copolymer Melts ◽  
Non Equilibrium

A supramolecular diblock copolymer formed by reversible bonds between the two blocks shows a rich microphase separation behavior and has great application potential in stimuli-responsive materials. We propose a novel method to describe supramolecular reactions in dissipative particle dynamics, which includes a reversible reaction to accurately reproduce the strength, saturation, and dynamic properties of the reversible bonds in the simulations. The thermodynamic properties and dynamic processes of the supramolecular diblock copolymer melts in both equilibrium and non-equilibrium states were studied using this method. The simulation results show that the method can faithfully characterize phase behaviors and dynamic properties of supramolecular diblock copolymer melts, especially in a non-equilibrium state, which provides a novel tool to unveil self-assembly mechanism and describe the properties of supramolecular block copolymers.

Microphase separation in the melts of diblock copolymers with amphiphilic blocks

Soft Matter ◽  
2021 ◽  
Vol 17 (1) ◽  
pp. 90-101
Author(s):  
Dmitry A. Filatov ◽  
Elena N. Govorun
Keyword(s):  
Diblock Copolymer ◽  
Diblock Copolymers ◽  
Theoretical Study ◽  
Microphase Separation ◽  
Amphiphilic Polymer ◽  
Copolymer Melts

Amphiphilic polymer blocks can envelop the domains of major non-amphiphilic blocks in diblock copolymer melts: a theoretical study.

scholarly journals Microphase-Separation Behavior of Triblock Copolymer Melts. Comparison with Diblock Copolymer Melts

2000 ◽  
Vol 33 (14) ◽  
pp. 5124-5130 ◽  
Author(s):  
Shao-Min Mai ◽  
Withawat Mingvanish ◽  
Simon C. Turner ◽  
Chiraphon Chaibundit ◽  
J. Patrick A. Fairclough ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Triblock Copolymer ◽  
Microphase Separation ◽  
Copolymer Melts ◽  
Separation Behavior

Surface segregation in model symmetric polyolefin diblock copolymer melts

1994 ◽  
Vol 4 (12) ◽  
pp. 2231-2248 ◽  
Author(s):  
Mohan Sikka ◽  
Navjot Singh ◽  
Frank S. Bates ◽  
Alamgir Karim ◽  
Sushil Satija ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Surface Segregation ◽  
Copolymer Melts
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