Solvent-Facilitated Homopolymer Sorption in Swollen Block Copolymer Matrices

2003 ◽  
Vol 36 (9) ◽  
pp. 3206-3209
Author(s):  
Joy E. Stevens ◽  
Wiriya Thongruang ◽  
Nikunj P. Patel ◽  
Steven D. Smith ◽  
Richard J. Spontak
Keyword(s):  
Block Copolymer ◽  
Copolymer Matrices

scholarly journals Hybrid fluorescent liquid crystalline composites: directed assembly of quantum dots in liquid crystalline block copolymer matrices

RSC Advances ◽  
2020 ◽  
Vol 10 (26) ◽  
pp. 15264-15273
Author(s):  
Miron Bugakov ◽  
Sharifa Abdullaeva ◽  
Pavel Samokhvalov ◽  
Sergey Abramchuk ◽  
Valery Shibaev ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Spatial Distribution ◽  
Block Copolymer ◽  
Block Copolymers ◽  
Hybrid Composite ◽  
Liquid Crystalline ◽  
Composite Films ◽  
Directed Assembly ◽  
Molecular Architecture ◽  
Copolymer Matrices

Spatial distribution of QDs within hybrid composite films was programed by varying the molecular architecture of the host LC block copolymers.

scholarly journals Nanoparticle Network Formation in Nanostructured and Disordered Block Copolymer Matrices

2010 ◽  
Vol 5 (10) ◽  
pp. 1712-1718 ◽  
Author(s):  
Michelle K. Gaines ◽  
Steven D. Smith ◽  
Jon Samseth ◽  
Saad A. Khan ◽  
Richard J. Spontak
Keyword(s):  
Block Copolymer ◽  
Network Formation ◽  
Copolymer Matrices

Biodegradable block copolymer matrices for long-acting contraceptives with constant release

1992 ◽  
Vol 22 (1) ◽  
pp. 3-14 ◽  
Author(s):  
Gu Zhong-wei ◽  
Ye Wei-ping ◽  
Yang Ji-yuan ◽  
Li You-xin ◽  
Chen Xian-li ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Copolymer Matrices ◽  
Long Acting ◽  
Long Acting Contraceptives

Laponite clay in homopolymer and tri-block copolymer matrices

2007 ◽  
Vol 87 (1) ◽  
pp. 61-67 ◽  
Author(s):  
R. De Lisi ◽  
G. Lazzara ◽  
S. Milioto ◽  
N. Muratore
Keyword(s):  
Block Copolymer ◽  
Copolymer Matrices

scholarly journals Dispersion of Few-Layer Black Phosphorus in Binary Polymer Blend and Block Copolymer Matrices

Nanomaterials ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1996
Author(s):  
Serena Coiai ◽  
Elisa Passaglia ◽  
Simone Pinna ◽  
Stefano Legnaioli ◽  
Silvia Borsacchi ◽  
...  
Keyword(s):  
Thin Films ◽  
Raman Spectroscopy ◽  
Block Copolymer ◽  
Raft Polymerization ◽  
Black Phosphorus ◽  
Force Microscopy ◽  
Atomic Force ◽  
Binary Polymer ◽  
Reversible Addition ◽  
Copolymer Matrices

Exfoliated black phosphorus (bP) embedded into a polymer is preserved from oxidation, is stable to air, light, and humidity, and can be further processed into devices without degrading its properties. Most of the examples of exfoliated bP/polymer composites involve a single polymer matrix. Herein, we report the preparation of biphasic polystyrene/poly(methyl methacrylate) (50/50 wt.%) composites containing few-layer black phosphorus (fl-bP) (0.6–1 wt.%) produced by sonicated-assisted liquid-phase exfoliation. Micro-Raman spectroscopy confirmed the integrity of fl-bP, while scanning electron microscopy evidenced the influence of fl-bP into the coalescence of polymeric phases. Furthermore, the topography of thin films analyzed by atomic force microscopy confirmed the effect of fl-bP into the PS dewetting, and the selective PS etching of thin films revealed the presence of fl-bP flakes. Finally, a block copolymer/fl-bP composite (1.2 wt.%) was prepared via in situ reversible addition–fragmentation chain transfer (RAFT) polymerization by sonication-assisted exfoliation of bP into styrene. For this sample, 31P solid-state NMR and Raman spectroscopy confirmed an excellent preservation of bP structure.

Morphological analysis of self-assembled SIS block copolymer matrices containing silver nanoparticles

2008 ◽  
Vol 68 (7-8) ◽  
pp. 1631-1636 ◽  
Author(s):  
Laura Peponi ◽  
Agnieszka Tercjak ◽  
Luigi Torre ◽  
Josè M. Kenny ◽  
Iñaki Mondragon
Keyword(s):  
Silver Nanoparticles ◽  
Block Copolymer ◽  
Morphological Analysis ◽  
Self Assembled ◽  
Copolymer Matrices

MACROSCOPIC " SINGLE CRYSTALS " OF AN S-B-S THREE BLOCK COPOLYMER

1971 ◽  
Vol 32 (C5) ◽  
pp. C5a-295-C5a-300
Author(s):  
A. KELLER ◽  
J. DLUGOSZ ◽  
M. J. FOLKES ◽  
E. PEDEMONTE ◽  
F. P. SCALISI ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Single Crystals

Preparation of La-doped TiO$lt;inf$gt;2$lt;/inf$gt; Ultrafiltration Membrane by Templating of Block Copolymer

2015 ◽  
Vol 30 (2) ◽  
pp. 171 ◽  
Author(s):  
CHEN Tao-Tao ◽  
LI Dan ◽  
JING Wen-Heng ◽  
FAN Yi-Qun ◽  
XING Wei-Hong
Keyword(s):  
Block Copolymer ◽  
Ultrafiltration Membrane ◽  
La Doped

The Self-Assembly of an Amphiphilic Block Copolymer: A Dissipative Particle Dynamics Study

2005 ◽  
Vol 42 (3) ◽  
pp. 180-183 ◽  
Author(s):  
S. G. Schulz ◽  
U. Frieske ◽  
H. Kuhn ◽  
G. Schmid ◽  
F. Müller ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
The Self ◽  
Amphiphilic Block Copolymer
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