The stress deformation response influenced by the chain rigidity for mesostructures in diblock copolymers

2021 ◽  
Author(s):  
Gaohang Chen ◽  
Hui Zhang ◽  
Teng Lu ◽  
Ying Jiang
Keyword(s):  
Diblock Copolymers ◽  
Chain Model ◽  
Deformation Response ◽  
Chain Rigidity ◽  
Consistent Field ◽  
Stress Strain Relation ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Self Consistent Field Theory ◽  
Wormlike Chain Model

A self-consistent field theory formalism based on the wormlike chain model is developed to investigate the stress–strain relation for mesostructures in diblock copolymers under the influence of chain rigidity.

scholarly journals Lamellar Diblock Copolymers on Rough Substrates: Self-Consistent Field Theory Studies

2015 ◽  
Vol 48 (20) ◽  
pp. 7689-7697 ◽  
Author(s):  
Xingkun Man ◽  
Jiuzhou Tang ◽  
Pan Zhou ◽  
Dadong Yan ◽  
David Andelman
Keyword(s):  
Field Theory ◽  
Diblock Copolymers ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Self Consistent Field Theory

The influence of side-chain conformations on the phase behavior of bottlebrush block polymers

Soft Matter ◽  
2020 ◽  
Vol 16 (34) ◽  
pp. 8047-8056
Author(s):  
Yuguo Chen ◽  
Xinghua Zhang ◽  
Ying Jiang
Keyword(s):  
Self Assembly ◽  
Side Chain ◽  
Chain Model ◽  
Block Polymers ◽  
Consistent Field ◽  
Self Consistent Field ◽  
Self Consistent Field Theory ◽  
Assembly Behavior ◽  
Wormlike Chain Model ◽  
Chain Conformations

A self-consistent field theory based on the wormlike chain model is implemented in the investigation of the self-assembly behavior of bottlebrush block polymers in the formation of a lamellar phase.

Discovery of New Metastable Patterns in Diblock Copolymers

2013 ◽  
Vol 14 (2) ◽  
pp. 443-460 ◽  
Author(s):  
Kai Jiang ◽  
Chu Wang ◽  
Yunqing Huang ◽  
Pingwen Zhang
Keyword(s):  
Diblock Copolymers ◽  
Periodic Structures ◽  
Initial Period ◽  
Discrete Method ◽  
Space Groups ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Whole Space ◽  
Self Consistent Field Theory

AbstractThe ordered patterns formed by microphase-separated block copolymer systems demonstrate periodic symmetry, and all periodic structures belong to one of 230 space groups. Based on this fact, a strategy of estimating the initial values of self-consistent field theory to discover ordered patterns of block copolymers is developed. In particular, the initial period of the computational box is estimated by the Landau-Brazovskii model as well. By planting the strategy into the whole-space discrete method, several new metastable patterns are discovered in diblock copolymers.

Self-consistent field theory for diblock copolymers grafted to a sphere

Soft Matter ◽  
2011 ◽  
Vol 7 (11) ◽  
pp. 5128 ◽  
Author(s):  
Bart Vorselaars ◽  
Jaeup U. Kim ◽  
Tanya L. Chantawansri ◽  
Glenn H. Fredrickson ◽  
Mark W. Matsen
Keyword(s):  
Field Theory ◽  
Diblock Copolymers ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Self Consistent Field Theory

Phase diagrams of diblock copolymers in electric fields: a self-consistent field theory study

2016 ◽  
Vol 18 (15) ◽  
pp. 10309-10319 ◽  
Author(s):  
Ji Wu ◽  
Xianghong Wang ◽  
Yongyun Ji ◽  
Linli He ◽  
Shiben Li
Keyword(s):  
Field Theory ◽  
Phase Diagrams ◽  
Electric Fields ◽  
Diblock Copolymers ◽  
Phase Boundaries ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Self Consistent Field Theory ◽  
And Shifts

The electric field induces the new phases and shifts the phase boundaries in phase diagrams for the diblock copolymers.

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