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Journal ArticleDOI

Block copolymer based nanostructures: materials, processes, and applications to electronics.

Ho-Cheol Kim, +2 more
- 01 Jan 2010 - 
- Vol. 110, Iss: 1, pp 146-177
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TLDR
A comparison study of how three different approaches to placement control of block Copolymer Ordering in Thin Films changed the quality of the films they produced.
Abstract
2.4. Block Copolymer Containing Hybrids 151 3. Block Copolymer Ordering in Thin Films 153 3.1. General Process Steps 153 3.2. Morphology of Thin Films 154 3.3. Thickness-Dependent Nanopatterning 154 3.3.1. Ultrathin Films: Monomolecular Films 155 3.3.2. Sub-L0 Thick Films 155 3.3.3. Thick Films 157 3.4. Placement Control: Directed Self-Assembly (DSA) 162 3.4.1. Topographic Guiding Patterns: Graphoepitaxy 163

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Citations
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Journal ArticleDOI

Fabrication of Arrays of Lead Zirconate Titanate (PZT) Nanodots via Block Copolymer Self-Assembly

TL;DR: In this paper, a simple methodology for the fabrication of two-dimensional arrays of lead zirconate titanate (PZT) nanodots on n-doped Si substrates via the directed self-assembly of PS-b-PEO block copolymer templates was presented.
Journal ArticleDOI

Amphiphilic Block Copolymers: Their Structures, and Self-Assembly to Polymeric Micelles and Polymersomes as Drug Delivery Vehicles

TL;DR: In this paper , the authors focus on the recent updates to the self-association of amphiphilic block copolymers in aqueous media into varied core-shell morphologies.
Journal ArticleDOI

Rapid Generation of Block Copolymer Libraries Using Automated Chromatographic Separation

TL;DR: Significantly, this separation technique greatly simplifies the exploration of block copolymer phase space across a range of compositions, monomer pairs, and molecular weights, producing materials with increased control and homogeneity when compared to conventional strategies.
Journal ArticleDOI

Thermally-induced transition of lamellae orientation in block-copolymer films on ‘neutral’ nanoparticle-coated substrates

TL;DR: It is found that both surface interactions and temperature play a crucial role in dictating block-copolymer lamellae orientation, and suggesting that controlling substrate roughness should provide a useful and robust platform for controlling block- Copolymer orientation in applications of these materials.
References
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Journal ArticleDOI

Ordered mesoporous molecular sieves synthesized by a liquid-crystal template mechanism

TL;DR: In this paper, the synthesis of mesoporous inorganic solids from calcination of aluminosilicate gels in the presence of surfactants is described, in which the silicate material forms inorganic walls between ordered surfactant micelles.
Journal ArticleDOI

Block Copolymer Thermodynamics: Theory and Experiment

TL;DR: Block copolymers are macromolecules composed of sequences, or blocks, of chemically distinct repeat units that make possible the sequential addition of monomers to various carbanion-ter­ minated ("living") linear polymer chains.
Journal ArticleDOI

Block Copolymers—Designer Soft Materials

TL;DR: The Knitting Pattern as mentioned in this paper is a block copolymer that was discovered by Reimund Stadler and his coworkers and reflects a delicate free-energy minimization that is common to all blockcopolymer materials.
Journal ArticleDOI

Ultrahigh-Density Nanowire Arrays Grown in Self-Assembled Diblock Copolymer Templates

TL;DR: A simple, robust, chemical route to the fabrication of ultrahigh-density arrays of nanopores with high aspect ratios using the equilibrium self-assembled morphology of asymmetric diblock copolymers is shown.
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