Results 31 to 36 of about 169,567 (36)

Phase diagram for a copolymer in a micro-emulsion

open access: yes, 2016
In this paper we study a model describing a copolymer in a micro-emulsion. The copolymer consists of a random concatenation of hydrophobic and hydrophilic monomers, the micro-emulsion consists of large blocks of oil and water arranged in a percolation ...
Hollander, Frank den   +1 more
core  

Effect of Sinusoidal Surface Roughness and Energy on the Orientation of Cylinder-Forming Block Copolymer Thin Films

open access: yes, 2018
We explore the relative stability of three possible orientations of cylinder-forming di-block copolymer on a sinusoidally corrugated substrate. The cylinders can be aligned either parallel to the substrate, with their long axis being oriented along or ...
Aissou, Karim   +3 more
core   +1 more source

A study for the static properties of symmetric linear multiblock copolymers under poor solvent conditions

open access: yes, 2012
We use a standard bead-spring model and molecular dynamics simulations to study the static properties of symmetric linear multiblock copolymer chains and their blocks under poor solvent conditions in a dilute solution from the regime close to theta ...
Fytas, Nikolaos G.   +1 more
core   +1 more source

Block co-polyMOFs: morphology control of polymer-MOF hybrid materials. [PDF]

open access: yes, 2019
The hybridization of block copolymers and metal-organic frameworks (MOFs) to create novel materials (block co-polyMOFs, BCPMOFs) with controlled morphologies is reported. In this study, block copolymers containing poly(1,4-benzenedicarboxylic acid, H2bdc)
Ayala, Sergio   +2 more
core   +1 more source

Graft Copolymerization of Methacrylic Acid, Acrylic Acid and Methyl Acrylate onto Styrene–Butadiene Block Copolymer [PDF]

open access: yes, 1998
Methyl acrylate, methacrylic acid, and acrylic acid have been graft copolymerized onto styrene–butadiene block copolymer. All three monomers react through the macroradical interacting with the double bond of butadiene.
Jiang, David D., Wilkie, Charles
core   +1 more source

Synthesis of polyamides from diamines of the fluorene series [PDF]

open access: yes
Aromatic polyamides were prepared by polycondensation of isophthaloyl chloride and 2,7-diaminofluorene, 2,7-dimainofluorenone, or 2,5-diaminofluorenone in AcNMe2 or N-methyl-2-pyrrolidinone at 20 deg - 30 deg for 1.5-2 hr.
Fedotova, O. Y.   +2 more
core   +1 more source

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