The effect of Janus nanospheres on the phase separation of immiscible polymer blends via dissipative particle dynamics simulations

Soft Matter ◽  
2012 ◽  
Vol 8 (25) ◽  
pp. 6834 ◽  
Author(s):  
Manxia Huang ◽  
Ziqi Li ◽  
Hongxia Guo
Keyword(s):  
Phase Separation ◽  
Polymer Blends ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
Immiscible Polymer Blends ◽  
Immiscible Polymer ◽  
Dynamics Simulations

A dissipative particle dynamics study on the compatibilizing process of immiscible polymer blends with graft copolymers

Polymer ◽  
2012 ◽  
Vol 53 (20) ◽  
pp. 4448-4454 ◽  
Author(s):  
Jia-Jun Wang ◽  
Zi-Zi Li ◽  
Xue-Ping Gu ◽  
Lian-Fang Feng ◽  
Cai-Liang Zhang ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Graft Copolymers ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
Immiscible Polymer Blends ◽  
Immiscible Polymer

Numerical simulation of phase separation of immiscible polymer blends on a heterogeneously functionalized substrate

2008 ◽  
Vol 128 (22) ◽  
pp. 224909 ◽  
Author(s):  
Yingrui Shang ◽  
David Kazmer ◽  
Ming Wei ◽  
Joey Mead ◽  
Carol Barry
Keyword(s):  
Numerical Simulation ◽  
Phase Separation ◽  
Polymer Blends ◽  
Immiscible Polymer Blends ◽  
Immiscible Polymer

Micromesh carbon nanosheet electrodes fabricated by phase-separation of immiscible polymer blends

2018 ◽  
Vol 64 ◽  
pp. 76-79 ◽  
Author(s):  
Su-Young Son ◽  
Jun-Seok Yeo ◽  
Gun Young Jung ◽  
Sungho Lee ◽  
Han-Ik Joh
Keyword(s):  
Phase Separation ◽  
Polymer Blends ◽  
Immiscible Polymer Blends ◽  
Immiscible Polymer

A molecular modeling study for miscibility of polyimide/polythene mixing systems with/without compatibilizer

2018 ◽  
Vol 38 (9) ◽  
pp. 891-898 ◽  
Author(s):  
Song Chen ◽  
Jian Li ◽  
Lei Wei ◽  
Yongliang Jin ◽  
Tushar Khosla ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Phase Separation ◽  
Molecular Modeling ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
Distribution Functions ◽  
Radial Distribution Functions ◽  
Molecular Models ◽  
Promising Technique ◽  
Dynamics Simulations

AbstractMolecular models were established to predict the miscibility of polyimide/polythene mixing systems and the enhancing effects of compatibilizer addition of maleic anhydride grafted polythene (MAH-g-PE). Molecular dynamics simulations were applied to investigate radial distribution functions and Flory-Huggins parameters of the mixing systems. Results show that polyimide/polythene is miscible to a certain degree, and the miscibility gets better after adding MAH-g-PE. Dissipative particle dynamics (DPD) simulations display that micro-phase separation occurs in the polyimide/polythene mixing systems, however, effective interfaces appear between polyimide and polythene phases after adding MAH-g-PE. The results of molecular mechanics simulations indicate that the ability of mixing systems to resist stretch, compression and shear deformation increases after adding MAH-g-PE. This work offers a promising technique to predict miscibility properties for polyimide/polythene system prior to actual production and attempt to find a suitable compatibilizer for that system.

Interface Characterization of Immiscible Polymer Blends by Means of XR and NR Investigations

2000 ◽  
Vol 321-324 ◽  
pp. 475-480
Author(s):  
D. Jehnichen ◽  
P. Friedel ◽  
S. Kummer ◽  
L. Häußler ◽  
K. Eckstein ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Immiscible Polymer Blends ◽  
Interface Characterization ◽  
Immiscible Polymer
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