Influence of Spacer Lengths on the Morphology of Biphenyl-Containing Liquid Crystalline Block Copolymer Nanoparticles via Polymerization-Induced Self-Assembly

2020 ◽  
Vol 53 (15) ◽  
pp. 6235-6245 ◽  
Author(s):  
Song Guan ◽  
Aihua Chen
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline

Synthesis of azobenzene-containing liquid crystalline block copolymer nanoparticles via polymerization induced hierarchical self-assembly

2021 ◽  
Author(s):  
Wei Wen ◽  
Wangqi Ouyang ◽  
Song Guan ◽  
Aihua Chen
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Facile Synthesis ◽  
Liquid Crystalline Nanoparticles

A facile synthesis of non-spherical photoresponsive azobenzene-containing liquid crystalline nanoparticles via polymerization-induced hierarchical self-assembly (PIHSA).

Bulk self-assembly and ionic conductivity of a block copolymer containing an azobenzene-based liquid crystalline polymer and a poly(ionic liquid)

2017 ◽  
Vol 8 (10) ◽  
pp. 1689-1698 ◽  
Author(s):  
Yu-Dong Zhang ◽  
Jing Ping ◽  
Qi-Wei Wu ◽  
Hong-Bing Pan ◽  
Xing-He Fan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
Self Assembly ◽  
Liquid Crystalline Polymer ◽  
Liquid Crystalline ◽  
Crystalline Polymer ◽  
Poly Ionic Liquid

A block copolymer containing a liquid crystalline polymer and a poly(ionic liquid) self-assembles and can be used as a solid electrolyte.

scholarly journals Self-assembly of a silicon-containing side-chain liquid crystalline block copolymer in bulk and in thin films: kinetic pathway of a cylinder to sphere transition

Nanoscale ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 285-293 ◽  
Author(s):  
Fen Liao ◽  
Ling-Ying Shi ◽  
Li-Chen Cheng ◽  
Sangho Lee ◽  
Rong Ran ◽  
...  
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Side Chain ◽  
Kinetic Transition

Hierarchical morphologies and transitions of a silicon-containing LCBCP were investigated and the kinetic transition from HEX to BCC is described.

Chemically directed self-assembly of perpendicularly aligned cylinders by a liquid crystalline block copolymer

2015 ◽  
Vol 3 (12) ◽  
pp. 2837-2847 ◽  
Author(s):  
N. Yamashita ◽  
S. Watanabe ◽  
K. Nagai ◽  
M. Komura ◽  
T. Iyoda ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Microphase Separation ◽  
Thermally Induced ◽  
Multiplication Process

Chemical epitaxy with a density multiplication process was applied to the perpendicularly oriented hexagonal cylinder nanostructure of liquid crystalline block copolymer (PEO-b-PMA(Az)) thin film through thermally induced microphase separation by using a newly designed PMA(Az)24 brush.

scholarly journals Thin Film Self-Assembly of a Silicon-Containing Rod–Coil Liquid Crystalline Block Copolymer

2019 ◽  
Vol 52 (2) ◽  
pp. 679-689 ◽  
Author(s):  
Ling-Ying Shi ◽  
Sangho Lee ◽  
Li-Chen Cheng ◽  
Hejin Huang ◽  
Fen Liao ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline

scholarly journals Synthesis and characterization of a new hydrogen bonded side chain liquid crystal block copolymer and investigation of electrical properties

2017 ◽  
Vol 89 (1) ◽  
pp. 19-28 ◽  
Author(s):  
Burak Korkmaz ◽  
Esma Ahlatcıoğlu Özerol ◽  
Ayşegül Çelik Bozdoğan ◽  
Mustafa Okutan ◽  
Bahire Filiz Şenkal ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Hydroxyl Group ◽  
Side Chain ◽  
Complex Dielectric Constant ◽  
Hydrogen Bond Formation ◽  
Crystal Block ◽  
Poly Ethylene ◽  
Methacrylate Copolymer

AbstractA new PEG-containing liquid crystalline side chain block copolymer HBC-PEG550 was prepared from poly(ethylene glycol)-b-poly(2-(diethylamino) ethyl methacrylate copolymer (BC-PEG550) and 8-(4-cyanobiphenyl-4′-oxy) octan-1-ol (LC8) by molecular self-assembly processes via hydrogen bond formation between amine group of HBC-PEG550 and hydroxyl group of the LC8. The formation of H bond was confirmed by using FTIR spectroscopy. The liquid crystalline behavior of the HBC-PEG550 was investigated by differential scanning calorimeter (DSC) and polarized optical microscopy. Dielectric properties of HBC-PEG550 and HBC-PEG550 has been studied by impedance spectroscopy. Real and imaginary parts of complex dielectric constant, impedance, and energy loss tangent factor for HBC-PEG550 and HBC-PEG550 have been characterized in the frequency range of 100 Hz–15 MHz.

Liquid-Crystalline Ordering Helps Block Copolymer Self-Assembly

2011 ◽  
Vol 23 (29) ◽  
pp. 3337-3344 ◽  
Author(s):  
Haifeng Yu ◽  
Takaomi Kobayashi ◽  
Huai Yang
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline

RAFT Polymerization-Induced Self-Assembly as a Strategy for Versatile Synthesis of Semifluorinated Liquid-Crystalline Block Copolymer Nanoobjects

2018 ◽  
Vol 7 (3) ◽  
pp. 287-292 ◽  
Author(s):  
Liangliang Shen ◽  
Huazhang Guo ◽  
Jinwen Zheng ◽  
Xiao Wang ◽  
Yongqi Yang ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Raft Polymerization
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