Phase Behavior of Binary Blends of Diblock Copolymer/Homopolymer Confined in Spherical Nanopores

Langmuir ◽  
2011 ◽  
Vol 28 (2) ◽  
pp. 1569-1578 ◽  
Author(s):  
Rongqiao Yang ◽  
Baohui Li ◽  
An-Chang Shi
Keyword(s):  
Phase Behavior ◽  
Diblock Copolymer ◽  
Binary Blends

Phase Behavior in Thin Films of Cylinder-Forming Diblock Copolymer:  Deformation and Division of Heptacoordinated Microdomains

2007 ◽  
Vol 40 (14) ◽  
pp. 5054-5059 ◽  
Author(s):  
Karim Aissou ◽  
Thierry Baron ◽  
Martin Kogelschatz ◽  
Alina Pascale
Keyword(s):  
Thin Films ◽  
Phase Behavior ◽  
Diblock Copolymer

Tetragonal phase of cylinders self-assembled from binary blends of AB diblock and (A′B)nstar copolymers

2017 ◽  
Vol 19 (37) ◽  
pp. 25754-25763 ◽  
Author(s):  
Wenbo Jiang ◽  
Yicheng Qiang ◽  
Meijiao Liu ◽  
Weihua Li ◽  
Feng Qiu ◽  
...  
Keyword(s):  
Field Theory ◽  
Phase Behavior ◽  
Tetragonal Phase ◽  
Binary Blends ◽  
Consistent Field ◽  
Star Copolymers ◽  
Self Consistent ◽  
Self Consistent Field ◽  
Self Assembled ◽  
Self Consistent Field Theory

The phase behavior of binary blends composed of AB diblock and (A′B)nstar copolymers is studied using the polymeric self-consistent field theory, focusing on the formation and stability of the stable tetragonal phase of cylinders.

Alignment of Nanoplates in Lamellar Diblock Copolymer Domains and the Effect of Particle Volume Fraction on Phase Behavior

2018 ◽  
Vol 7 (12) ◽  
pp. 1400-1407 ◽  
Author(s):  
Nadia M. Krook ◽  
Jamie Ford ◽  
Manuel Maréchal ◽  
Patrice Rannou ◽  
Jeffrey S. Meth ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Diblock Copolymer ◽  
Volume Fraction ◽  
Particle Volume Fraction ◽  
Particle Volume

The Ordered Bicontinuous Double Diamond Structure in Binary Blends of Diblock Copolymer and Homopolymer.

1989 ◽  
Vol 171 ◽  
Author(s):  
Karen I. Winey ◽  
Edwin L. Thomas
Keyword(s):  
Molecular Weight ◽  
Diblock Copolymer ◽  
Diblock Copolymers ◽  
Composition Range ◽  
Volume Fraction ◽  
Diamond Structure ◽  
Binary Blends ◽  
Resultant Effect ◽  
Strong Segregation ◽  
Double Diamond

ABSTRACTWe report the observation of the ordered bicontinuous double diamond (OBDD) structure in binary blends of poly(styrene-isoprene) diblock copolymer and homopolystyrene. The overall polystyrene volume fraction range is 64 - 67 PSvol% for the OBDD structure in binary blends of a lamellar diblock (SI 27/22) and a homopolymer (14.0 hPS). This composition range is approximately within the polystyrene volume fraction range established for pure diblock copolymers in the strong segregation regime having the OBDD structure. Ordered lamellae are observed at approximately 65 PSvol% when the homopolystyrene molecular weight is greater than the molecular weight of the polystyrene block of the copolymer. This observation is discussed in terms of the decreased degree of mixing between the homopolymer and the corresponding block and the resultant effect on the interfacial curvature.

Phase behavior of AB/CD diblock copolymer blends via coarse-grained simulation

Soft Matter ◽  
2020 ◽  
Vol 16 (12) ◽  
pp. 3069-3081
Author(s):  
Iman Ahmadian ◽  
Andrew J. Peters
Keyword(s):  
Phase Diagram ◽  
Phase Behavior ◽  
Diblock Copolymer ◽  
Coarse Grained ◽  
Copolymer Blends

A–B/C–D diblock copolymer blends with negative χBC were investigated using DPD. Novel morphologies were found and a phase diagram produced.

scholarly journals Ringed Spherulite in Binary Blends of Poly(ε-caprolactone) and ε-Caprolactone-Butadiene Diblock Copolymer

1991 ◽  
Vol 23 (12) ◽  
pp. 1473-1482 ◽  
Author(s):  
Shuichi Nojima ◽  
Dajing Wang ◽  
Tamaichi Ashida
Keyword(s):  
Diblock Copolymer ◽  
Binary Blends

Complex Phase Behavior of a Disordered “Random” Diblock Copolymer in the Presence of a Parent Homopolymer

Langmuir ◽  
1997 ◽  
Vol 13 (8) ◽  
pp. 2250-2258 ◽  
Author(s):  
Jonathan H. Laurer ◽  
Arman Ashraf ◽  
Steven D. Smith ◽  
Richard J. Spontak
Keyword(s):  
Phase Behavior ◽  
Diblock Copolymer ◽  
Complex Phase

Visualized phase behavior of binary blends of coconut oil and palm stearin

2018 ◽  
Vol 266 ◽  
pp. 66-72 ◽  
Author(s):  
Chunhuan Liu ◽  
Zong Meng ◽  
Peirang Cao ◽  
Jiang Jiang ◽  
Xinyu Liang ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Coconut Oil ◽  
Palm Stearin ◽  
Binary Blends

Phase Behavior of the Blend of Rod–Coil Diblock Copolymer and the Corresponding Coil Homopolymer

2013 ◽  
Vol 46 (6) ◽  
pp. 2249-2257 ◽  
Author(s):  
Chia-Sheng Lai ◽  
Chun-Chih Ho ◽  
Hsin-Lung Chen ◽  
Wei-Fang Su
Keyword(s):  
Phase Behavior ◽  
Diblock Copolymer
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