Journal ArticleDOI
Block copolymer based nanostructures: materials, processes, and applications to electronics.
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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 163read more
Citations
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Journal ArticleDOI
Effects of nanoparticles on phase morphology in thin films of phase-separated diblock copolymers
Dieter Jehnichen,Doris Pospiech,Peter Friedel,Andriy Horechyy,Andreas Korwitz,Andreas Janke,Franziskus Näther,Christine M. Papadakis,Jan Perlich,V. Neu +9 more
TL;DR: In this article, the morphology changes in thin diblock copolymer (DiBCP) films occurring in the interaction with modified nanoparticles (NPs) were investigated.
Development of polymer templates for ZnO nanorods
TL;DR: In this paper, the block copolymer of poly(styrene-block-methylmethacrylate) (PS-b-PMMA) was investigated as a potential nano-mask for semiconductor growth.
Journal ArticleDOI
Modular Synthesis of Functional Block Copolymers by Thiol–Maleimide “Click” Chemistry for Porous Membrane Formation
Martina Plank,Florian Volker Frieß,Carina Vera Bitsch,Jens Pieschel,Julija Reitenbach,Markus Gallei +5 more
TL;DR: In this paper , a modular strategy for the synthesis of block copolymers (BCPs) is presented using the quantitative reaction of a maleimide with a thiol, leading to high molecular weights of 128 kg mol 1 with a polydispersity index of 1.18.
Journal ArticleDOI
Sulfonated Block Copolymers: Synthesis, Chemical Modification, Self-Assembly Morphologies, and Recent Applications
Claudia Piñón-Balderrama,César Leyva-Porras,Alain Salvador Conejo-Dávila,Erasto Armando Zaragoza-Contreras +3 more
TL;DR: In this article , the authors present a review of recent works focused on obtaining amphiphilic block copolymers, specifically those that were synthesized by a living/controlled polymerization method and that have introduced the amphippilic character by the sulfonation of one of the segments.
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.
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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
Thomas Thurn-Albrecht,Joerg Schotter,G. A. Kästle,N. Emley,Takasada Shibauchi,Takasada Shibauchi,Lia Krusin-Elbaum,Kathryn W. Guarini,Charles T. Black,Mark T. Tuominen,Thomas P. Russell +10 more
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.