Confined Sphere-Forming Block Copolymers: Phase Behavior and the Role of Chain Architecture

2009 ◽  
Vol 42 (21) ◽  
pp. 8500-8512 ◽  
Author(s):  
G. J. A. Sevink ◽  
A. V. Zvelindovsky
Keyword(s):  
Block Copolymers ◽  
Phase Behavior ◽  
Chain Architecture

Role of Chain Architecture in the Adhesion of Block Copolymers

2001 ◽  
Vol 34 (5) ◽  
pp. 1323-1327 ◽  
Author(s):  
Afshin Falsafi ◽  
Frank S. Bates ◽  
Matthew Tirrell
Keyword(s):  
Block Copolymers ◽  
Chain Architecture

The effect of chain architecture on the phase behavior of A4B4 miktoarm block copolymers

2019 ◽  
Vol 10 (23) ◽  
pp. 3079-3087 ◽  
Author(s):  
Ki Hyun Kim ◽  
Jihoon Park ◽  
Youngson Choe ◽  
June Huh ◽  
Joona Bang
Keyword(s):  
Block Copolymers ◽  
Phase Behavior ◽  
Polylactic Acid ◽  
Phase Segregation ◽  
Chain Architecture ◽  
Phase Behaviors

Well-defined miktoarm (polystyrene)4-(polylactic acid)4 ((PS)4-(PLA)4) block copolymers were synthesized and their phase behaviors were compared with linear PS-b-PLA block copolymers, in which the miktoarm architecture enhanced the phase segregation.

Phase behavior of low-functionality, telechelic star block copolymers

2010 ◽  
Vol 144 ◽  
pp. 143-157 ◽  
Author(s):  
Federica Lo Verso ◽  
Athanassios Z. Panagiotopoulos ◽  
Christos N. Likos
Keyword(s):  
Block Copolymers ◽  
Phase Behavior ◽  
Star Block Copolymers

Phase Behavior in Aqueous Two-Phase Systems Containing Micelle-Forming Block Copolymers

1995 ◽  
Vol 28 (10) ◽  
pp. 3597-3603 ◽  
Author(s):  
Maarten Svensson ◽  
Per Linse ◽  
Folke Tjerneld
Keyword(s):  
Block Copolymers ◽  
Phase Behavior ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

scholarly journals Simulation Study of the Structure and Phase Behavior of Ceramide Bilayers and the Role of Lipid Headgroup Chemistry

2013 ◽  
Vol 9 (11) ◽  
pp. 5116-5126 ◽  
Author(s):  
Shan Guo ◽  
Timothy C. Moore ◽  
Christopher R. Iacovella ◽  
L. Anderson Strickland ◽  
Clare McCabe
Keyword(s):  
Phase Behavior ◽  
Simulation Study

Formation of hybrid colloids by suspension polycondensation in the presence of hydrophilic block copolymers

2002 ◽  
Vol 726 ◽  
Author(s):  
Corine Gerardin ◽  
Valérie Buissette ◽  
François Gaudemet ◽  
Olivier Anthony ◽  
Nicolas Sanson ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Colloidal Suspensions ◽  
Surface Charges ◽  
Inorganic Particles ◽  
Hydrous Oxides ◽  
Stabilization Phase ◽  
Metal Ratio ◽  
Forced Hydrolysis ◽  
Hydrolysis Of

AbstractDouble hydrophilic block copolymers were used to control the growth of inorganic particles and directly prepare hybrid colloidal suspensions. Colloids of metal hydrous oxides were obtained by forced hydrolysis of metal ions in presence of the copolymers. The block copolymers contain a metal-complexing polyelectrolyte block and a stabilizing neutral block. The role of the first block is to ensure a controlled growth of the inorganic phase, while simultaneously, the second block ensures the colloidal stabilization. Phase diagrams presenting the conditions under which precipitation is inhibited are established. The nanoparticles are then characterized in terms of sizes, morphologies and surface charges. The main parameters controlling the size were identified: the copolymer-to-metal ratio and the metal prehydrolysis ratio. The synthesis steps were characterized. First, a key step of induced micellization of the hydrophilic copolymers leads to hybrid core-shell assemblies. The second step consists in mineralization of the micellar core. The suspension polycondensation leads to hairy particles whose morphologies depend on the nature of the metal and on synthesis parameters.

scholarly journals Role of dissimilar interfaces in thin films of cylinder-forming block copolymers

2004 ◽  
Vol 120 (2) ◽  
pp. 1127-1137 ◽  
Author(s):  
K. S. Lyakhova ◽  
G. J. A. Sevink ◽  
A. V. Zvelindovsky ◽  
A. Horvat ◽  
R. Magerle
Keyword(s):  
Thin Films ◽  
Block Copolymers

Phase behavior of ABC-type triple-hydrophilic block copolymers in aqueous solutions

2016 ◽  
Vol 39 (7) ◽  
Author(s):  
Lingfei Zheng ◽  
Jianqi Wu ◽  
Zheng Wang ◽  
Yuhua Yin ◽  
Run Jiang ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Aqueous Solutions ◽  
Phase Behavior

Closed-Loop Phase Behavior of Block Copolymers in the Presence of Competitive Hydrogen-Bonding and Coulombic Interaction

2018 ◽  
Vol 51 (12) ◽  
pp. 4727-4734 ◽  
Author(s):  
Rui-Yang Wang ◽  
Jie Huang ◽  
Xiao-Shuai Guo ◽  
Xiao-Han Cao ◽  
Shu-Fen Zou ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Block Copolymers ◽  
Phase Behavior ◽  
Closed Loop ◽  
Coulombic Interaction
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