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.

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.

scholarly journals Controlling the Morphology of Side Chain Liquid Crystalline Block Copolymer Thin Films through Variations in Liquid Crystalline Content

Nano Letters ◽  
2008 ◽  
Vol 8 (10) ◽  
pp. 3434-3440 ◽  
Author(s):  
Eric Verploegen ◽  
Tejia Zhang ◽  
Yeon Sik Jung ◽  
Caroline Ross ◽  
Paula T. Hammond
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Liquid Crystalline ◽  
Side Chain

Nanoscratch-Directed Self-Assembly of Block Copolymer Thin Films

2021 ◽  
Vol 13 (4) ◽  
pp. 5772-5781
Author(s):  
Dong Hyup Kim ◽  
Ahram Suh ◽  
Geonhyeong Park ◽  
Dong Ki Yoon ◽  
So Youn Kim
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Self Assembly

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).

Double Ordered Layers within Microphase-separated Lamellar Structure of Double Liquid Crystalline Side-chain Type Block Copolymer

2008 ◽  
Vol 37 (11) ◽  
pp. 1174-1175 ◽  
Author(s):  
Rina Maeda ◽  
Teruaki Hayakawa ◽  
Masatoshi Tokita ◽  
Masa-aki Kakimoto ◽  
Hiroaki Urushibata
Keyword(s):  
Block Copolymer ◽  
Lamellar Structure ◽  
Liquid Crystalline ◽  
Side Chain ◽  
Chain Type ◽  
Ordered Layers

Synthesis and self-assembly of thermotropic block copolymer with long alkyl tethered cage silsesquioxane in the side chain

2011 ◽  
Vol 49 (12) ◽  
pp. 2653-2664 ◽  
Author(s):  
Yoshihito Ishida ◽  
Tomoyasu Hirai ◽  
Raita Goseki ◽  
Masatoshi Tokita ◽  
Masa-Aki Kakimoto ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Side Chain

Study of the Kinetics and Mechanism of Rapid Self-Assembly in Block Copolymer Thin Films during Solvo-Microwave Annealing

Langmuir ◽  
2014 ◽  
Vol 30 (35) ◽  
pp. 10728-10739 ◽  
Author(s):  
Parvaneh Mokarian-Tabari ◽  
Cian Cummins ◽  
Sozaraj Rasappa ◽  
Claudia Simao ◽  
Clivia M. Sotomayor Torres ◽  
...  
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Self Assembly ◽  
Kinetics And Mechanism ◽  
Microwave Annealing

Laterally Ordered Sub-10 nm Features Obtained From Directed Self-Assembly of Si-Containing Block Copolymer Thin Films

Small ◽  
2015 ◽  
Vol 11 (48) ◽  
pp. 6377-6383 ◽  
Author(s):  
Yecheol Rho ◽  
Karim Aissou ◽  
Muhammad Mumtaz ◽  
Wonsang Kwon ◽  
Gilles Pécastaings ◽  
...  
Keyword(s):  
Thin Films ◽  
Block Copolymer ◽  
Self Assembly
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