Yield stress and flow measurements in ABA block copolymer melts

1987 ◽  
Vol 27 (8) ◽  
pp. 586-597 ◽  
Author(s):  
Paula J. Hansen ◽  
Michael C. Williams
Keyword(s):  
Block Copolymer ◽  
Yield Stress ◽  
Flow Measurements ◽  
Copolymer Melts

scholarly journals Shear modulus and yield stress of foams: contribution of interfacial elasticity

Soft Matter ◽  
2021 ◽  
Vol 17 (14) ◽  
pp. 3937-3944
Author(s):  
Annika R. Völp ◽  
Norbert Willenbacher
Keyword(s):  
Elastic Modulus ◽  
Block Copolymer ◽  
Shear Modulus ◽  
Yield Stress ◽  
Protein Food ◽  
General Correlation

A general correlation of foam shear modulus G0 and yield stress τy with the interfacial elastic modulus of foaming solutions in shear and dilation E∞ was found for surfactant, block-copolymer, protein, food, and particle-stabilized foams.

A density functional theory of chiral block copolymer melts

2013 ◽  
Vol 138 (19) ◽  
pp. 194901 ◽  
Author(s):  
Shih-Hao Wang ◽  
Toshihiro Kawakatsu ◽  
Peilong Chen ◽  
Chun-Yi David Lu
Keyword(s):  
Density Functional Theory ◽  
Block Copolymer ◽  
Density Functional ◽  
Functional Theory ◽  
Copolymer Melts

Complex Spherical Micelles in A−B−C-Block Copolymer Melts

1997 ◽  
Vol 30 (7) ◽  
pp. 1980-1991 ◽  
Author(s):  
E. E. Dormidontova ◽  
A. R. Khokhlov
Keyword(s):  
Block Copolymer ◽  
Copolymer Melts ◽  
Spherical Micelles

scholarly journals Structure and Dynamics of Ionic Block Copolymer Melts: Computational Study

2017 ◽  
Vol 50 (18) ◽  
pp. 7388-7398 ◽  
Author(s):  
Dipak Aryal ◽  
Anupriya Agrawal ◽  
Dvora Perahia ◽  
Gary S. Grest
Keyword(s):  
Block Copolymer ◽  
Computational Study ◽  
Structure And Dynamics ◽  
Copolymer Melts

Discovery of a Frank-Kasper   Phase in Sphere-Forming Block Copolymer Melts

Science ◽  
2010 ◽  
Vol 330 (6002) ◽  
pp. 349-353 ◽  
Author(s):  
S. Lee ◽  
M. J. Bluemle ◽  
F. S. Bates
Keyword(s):  
Block Copolymer ◽  
Copolymer Melts

Rheology of Phase Separated Block Copolymer Melts

1989 ◽  
Vol 177 ◽  
Author(s):  
H. Henning Winter ◽  
Faith A. Morrison
Keyword(s):  
Block Copolymer ◽  
Block Copolymers ◽  
Single Crystals ◽  
Domain Structure ◽  
Shear Direction ◽  
Cylindrical Domain ◽  
Global Order ◽  
Copolymer Melts ◽  
Cylindrical Domains ◽  
Hexagonally Ordered

Flow can transfer the microphase separated morphology of block copolymers into a state of global order. For tri-block copolymers with cylindrical domains, this has been demonstrated by Folkes et al. (1973) and Hadziioannou et al. (1979). who established the existence of ‘single crystals’ of hexagonally ordered cylinders with uniform director throughout a sheared sample. The director is aligned with the shear direction. In this study, we investigate the flow induced ordering of cylindrical domain structure at increasing levels of shear.

scholarly journals Computationally Efficient Field-Theoretic Simulations for Block Copolymer Melts

2019 ◽  
Vol 52 (22) ◽  
pp. 8840-8848 ◽  
Author(s):  
T. M. Beardsley ◽  
R. K. W. Spencer ◽  
M. W. Matsen
Keyword(s):  
Block Copolymer ◽  
Computationally Efficient ◽  
Copolymer Melts

Elongational viscosities of random and block copolymer melts

1998 ◽  
Vol 69 (9) ◽  
pp. 1765-1774 ◽  
Author(s):  
Tatsuhiro Takahashi ◽  
Jun-Ichi Takimoto ◽  
Kiyohito Koyama
Keyword(s):  
Block Copolymer ◽  
Copolymer Melts
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