Solvent annealing assisted self-assembly of hydrogen-bonded interpolymer complexes of AB block copolymer/C homopolymer in thin film

Polymer ◽  
2010 ◽  
Vol 51 (21) ◽  
pp. 4836-4842 ◽  
Author(s):  
Chao Wang ◽  
Tingmei Wang ◽  
Qihua Wang
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Self Assembly ◽  
Interpolymer Complexes ◽  
Solvent Annealing ◽  
Ab Block Copolymer ◽  
Hydrogen Bonded

scholarly journals Microphase Separation of a PS-b-PFS Block CopolymerviaSolvent Annealing: Effect of Solvent, Substrate, and Exposure Time on Morphology

2015 ◽  
Vol 2015 ◽  
pp. 1-10
Author(s):  
Colm T. O’Mahony ◽  
Dipu Borah ◽  
Michael A. Morris
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Microphase Separation ◽  
Annealing Effect ◽  
Solvent Annealing ◽  
Spin Casting ◽  
Effect Of Solvent ◽  
Ordered Arrays ◽  
Annealing Conditions ◽  
Nanoscale Features

Block copolymer (BCP) lithography makes use of the microphase separation properties of BCPs to pattern ordered nanoscale features over large areas. This work presents the microphase separation of an asymmetric polystyrene-block-poly(ferrocenyl dimethylsilane) (PS-b-PFS) BCP that allows ordered arrays of nanostructures to be formed by spin casting PS-b-PFS on substrates and subsequent solvent annealing. The effects of the solvent annealing conditions on self-assembly and structural stability are discussed.

scholarly journals Non‐Native Block Copolymer Thin Film Nanostructures Derived from Iterative Self‐Assembly Processes

2019 ◽  
Vol 7 (5) ◽  
pp. 1901747
Author(s):  
Nils Demazy ◽  
Cian Cummins ◽  
Karim Aissou ◽  
Guillaume Fleury
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Self Assembly ◽  
Thin Film Nanostructures

scholarly journals Wet Brush Homopolymers as “Smart Solvents” for Rapid, Large Period Block Copolymer Thin Film Self-Assembly

2020 ◽  
Vol 53 (3) ◽  
pp. 1098-1113 ◽  
Author(s):  
Gregory S. Doerk ◽  
Ruipeng Li ◽  
Masafumi Fukuto ◽  
Kevin G. Yager
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Self Assembly ◽  
Large Period

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.

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