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Title: Poly(dimethylsiloxane-b-methyl methacrylate): A Promising Candidate for Sub-10 nm Patterning

Abstract

We report herein the modular synthesis and nanolithographic potential of poly(dimethylsiloxane-block-methyl methacrylate) (PDMS-b-PMMA) with self-assembled domains approaching sub-10 nm periods. A straightforward and modular coupling strategy, optimized for low molecular weight diblocks and using copper-catalyzed azide–alkyne “click” cycloaddition, was employed to obtain a library of PDMS-b-PMMA and poly(dimethylsiloxane-block-styrene) (PDMS-b-PS) diblock copolymers. Flory–Huggins interaction parameters, determined from small-angle X-ray scattering experiments, were high for PDMS-b-PMMA (χ ~ 0.2 at 150 °C), suggesting this diblock copolymer system has promise for sub-10 nm lithographic applications when compared to the corresponding PDMS-b-PS diblock copolymers (χ ~ 0.1 at 150 °C). Furthermore, performance evaluation in thin film self-assembly experiments allowed domain periods as small as 12.1 nm to be obtained, which is among the smallest highly ordered nanoscale patterns reported hitherto for thermally annealed materials.

Authors:
 [1];  [1];  [2];  [1];  [1];  [1];  [3];  [4];  [1];  [1];  [1]
  1. Univ. of California, Santa Barbara, CA (United States)
  2. Univ. of California, Santa Barbara, CA (United States); Inha Univ., Incheon (Korea)
  3. Dow Electronic Materials, Marlborough, MA (United States)
  4. The Dow Chemical Company, Midland, MI (United States)
Publication Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Org.:
National Science Foundation (NSF)
OSTI Identifier:
1186927
Grant/Contract Number:  
DMR-1121053
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Macromolecules
Additional Journal Information:
Journal Volume: 48; Journal Issue: 11; Journal ID: ISSN 0024-9297
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
ENGLISH
Subject:
36 MATERIALS SCIENCE; morphology; thin films; X-ray scattering; solvents; organic compounds

Citation Formats

Luo, Yingdong, Montarnal, Damien, Kim, Sangwon, Shi, Weichao, Barteau, Katherine P., Pester, Christian W., Hustad, Phillip D., Christianson, Matthew D., Fredrickson, Glenn H., Kramer, Edward J., and Hawker, Craig J. Poly(dimethylsiloxane-b-methyl methacrylate): A Promising Candidate for Sub-10 nm Patterning. United States: N. p., 2015. Web. doi:10.1021/acs.macromol.5b00518.
Luo, Yingdong, Montarnal, Damien, Kim, Sangwon, Shi, Weichao, Barteau, Katherine P., Pester, Christian W., Hustad, Phillip D., Christianson, Matthew D., Fredrickson, Glenn H., Kramer, Edward J., & Hawker, Craig J. Poly(dimethylsiloxane-b-methyl methacrylate): A Promising Candidate for Sub-10 nm Patterning. United States. https://doi.org/10.1021/acs.macromol.5b00518
Luo, Yingdong, Montarnal, Damien, Kim, Sangwon, Shi, Weichao, Barteau, Katherine P., Pester, Christian W., Hustad, Phillip D., Christianson, Matthew D., Fredrickson, Glenn H., Kramer, Edward J., and Hawker, Craig J. 2015. "Poly(dimethylsiloxane-b-methyl methacrylate): A Promising Candidate for Sub-10 nm Patterning". United States. https://doi.org/10.1021/acs.macromol.5b00518. https://www.osti.gov/servlets/purl/1186927.
@article{osti_1186927,
title = {Poly(dimethylsiloxane-b-methyl methacrylate): A Promising Candidate for Sub-10 nm Patterning},
author = {Luo, Yingdong and Montarnal, Damien and Kim, Sangwon and Shi, Weichao and Barteau, Katherine P. and Pester, Christian W. and Hustad, Phillip D. and Christianson, Matthew D. and Fredrickson, Glenn H. and Kramer, Edward J. and Hawker, Craig J.},
abstractNote = {We report herein the modular synthesis and nanolithographic potential of poly(dimethylsiloxane-block-methyl methacrylate) (PDMS-b-PMMA) with self-assembled domains approaching sub-10 nm periods. A straightforward and modular coupling strategy, optimized for low molecular weight diblocks and using copper-catalyzed azide–alkyne “click” cycloaddition, was employed to obtain a library of PDMS-b-PMMA and poly(dimethylsiloxane-block-styrene) (PDMS-b-PS) diblock copolymers. Flory–Huggins interaction parameters, determined from small-angle X-ray scattering experiments, were high for PDMS-b-PMMA (χ ~ 0.2 at 150 °C), suggesting this diblock copolymer system has promise for sub-10 nm lithographic applications when compared to the corresponding PDMS-b-PS diblock copolymers (χ ~ 0.1 at 150 °C). Furthermore, performance evaluation in thin film self-assembly experiments allowed domain periods as small as 12.1 nm to be obtained, which is among the smallest highly ordered nanoscale patterns reported hitherto for thermally annealed materials.},
doi = {10.1021/acs.macromol.5b00518},
url = {https://www.osti.gov/biblio/1186927}, journal = {Macromolecules},
issn = {0024-9297},
number = 11,
volume = 48,
place = {United States},
year = {Tue May 19 00:00:00 EDT 2015},
month = {Tue May 19 00:00:00 EDT 2015}
}

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Works referenced in this record:

Block Copolymer Nanolithography: Translation of Molecular Level Control to Nanoscale Patterns
journal, July 2009


Patterning with block copolymer thin films
journal, February 2005


Block Copolymer Based Nanostructures: Materials, Processes, and Applications to Electronics
journal, January 2010


Templated Self-Assembly of Block Copolymers: Top-Down Helps Bottom-Up
journal, October 2006


Spontaneous Vertical Ordering and Pyrolytic Formation of Nanoscopic Ceramic Patterns from Poly(styrene-b-ferrocenylsilane)
journal, February 2003


Block Copolymer Lithography
journal, November 2013


Directed self-assembly of block copolymers in the extreme: guiding microdomains from the small to the large
journal, January 2013


Block Copolymer Thermodynamics: Theory and Experiment
journal, October 1990


SAXS Analysis of the Order−Disorder Transition and the Interaction Parameter of Polystyrene- block -poly(methyl methacrylate)
journal, December 2008


Synthesis, Thermodynamics, and Dynamics of Poly(4- tert -butylstyrene- b -methyl methacrylate)
journal, August 2012


Sub-5 nm Domains in Ordered Poly(cyclohexylethylene)- block -poly(methyl methacrylate) Block Polymers for Lithography
journal, February 2014


Rational Design of a Block Copolymer with a High Interaction Parameter
journal, September 2014


Phase Behavior of Poly(4-hydroxystyrene- block -styrene) Synthesized by Living Anionic Polymerization of an Acetal Protected Monomer
journal, September 2014


Inorganic block copolymer lithography
journal, February 2013


Graphoepitaxy of Self-Assembled Block Copolymers on Two-Dimensional Periodic Patterned Templates
journal, August 2008


Solvent-Vapor-Induced Tunability of Self-Assembled Block Copolymer Patterns
journal, June 2009


Templating Three-Dimensional Self-Assembled Structures in Bilayer Block Copolymer Films
journal, June 2012


Well-Organized Dense Arrays of Nanodomains in Thin Films of Poly(dimethylsiloxane)- b -poly(lactide) Diblock Copolymers
journal, October 2013


Highly Tunable Self-Assembled Nanostructures from a Poly(2-vinylpyridine- b -dimethylsiloxane) Block Copolymer
journal, October 2011


Oligosaccharide/Silicon-Containing Block Copolymers with 5 nm Features for Lithographic Applications
journal, March 2012


Thin Film Self-Assembly of Poly(trimethylsilylstyrene- b - d , l -lactide) with Sub-10 nm Domains
journal, October 2012


Polarity-Switching Top Coats Enable Orientation of Sub-10-nm Block Copolymer Domains
journal, November 2012


Giant surfactants provide a versatile platform for sub-10-nm nanostructure engineering
journal, May 2013


Atom Transfer Radical Polymerization of (Meth)acrylates from Poly(dimethylsiloxane) Macroinitiators
journal, December 1999


Click Chemistry: Diverse Chemical Function from a Few Good Reactions
journal, June 2001


Rapid synthesis of block and cyclic copolymers via click chemistry in the presence of copper nanoparticles: Rapid Synthesis of Block and Cyclic Copolymers
journal, December 2010


Marrying click chemistry with polymerization: expanding the scope of polymeric materials
journal, January 2010


Modular Synthesis of Polyferrocenylsilane Block Copolymers by Cu-Catalyzed Alkyne/Azide “Click” Reactions
journal, February 2013


‘Click’ Chemistry in Polymer and Materials Science
journal, January 2007


Synthesis and photoresponsive behavior of azobenzene-containing side-chain liquid crystalline diblock polymers with polypeptide block
journal, December 2012


Fluctuation effects in the theory of microphase separation in block copolymers
journal, July 1987


Fluctuation effects in a symmetric diblock copolymer near the order–disorder transition
journal, May 1990


Temperature dependence of the interaction parameter of polystyrene and poly(methyl methacrylate)
journal, May 1990


Synthesis, Characterization, and Interaction Strengths of Difluorocarbene-Modified Polystyrene−Polyisoprene Block Copolymers
journal, February 2000


Phase Behavior of Complementary Multiply Hydrogen Bonded End-Functional Polymer Blends
journal, May 2010


Theory of Microphase Separation in Block Copolymers
journal, November 1980


Design of ABC Triblock Copolymers near the ODT with the Random Phase Approximation
journal, February 2003


Effect of Film Thickness and Domain Spacing on Defect Densities in Directed Self-Assembly of Cylindrical Morphology Block Copolymers
journal, February 2012


Macroscopic 10-Terabit-per-Square-Inch Arrays from Block Copolymers with Lateral Order
journal, February 2009


Sub-10 nm Features Obtained from Directed Self-Assembly of Semicrystalline Polycarbosilane-Based Block Copolymer Thin Films
journal, November 2014


Solvent Compatibility of Poly(dimethylsiloxane)-Based Microfluidic Devices
journal, October 2003


Works referencing / citing this record:

Improved self-assembly of poly(dimethylsiloxane- b -ethylene oxide) using a hydrogen-bonding additive
journal, March 2016


Chemically tailored high- χ block copolymers for perpendicular lamellae via thermal annealing
journal, January 2019


Optimization of 4D polymer printing within a massively parallel flow-through photochemical microreactor
journal, January 2016


Rapid ordering of block copolymer thin films
journal, August 2016


Microphase separation of carbohydrate-based star-block copolymers with sub-10 nm periodicity
journal, January 2019


High-Precision Solvent Vapor Annealing for Block Copolymer Thin Films
journal, May 2018


Mimicking biological stress–strain behaviour with synthetic elastomers
journal, September 2017


Preparation and properties of 1,2‐polybutadiene grafting with poly(1,3‐butadiene)‐block‐(dimethylsiloxane)
journal, March 2019


Downsizing feature of microphase-separated structures via intramolecular crosslinking of block copolymers
journal, January 2019


Sub-5 nm Patterning by Directed Self-Assembly of Oligo(Dimethylsiloxane) Liquid Crystal Thin Films
journal, September 2016


Directional Self‐Assembly of Fluorinated Star Block Polymer Thin Films Using Mixed Solvent Vapor Annealing
journal, November 2019


Scattering-mediated absorption from heterogeneous nanoparticle assemblies in diblock copolymer micelles for SERS enhancement
journal, January 2019


Fast self-assembly of polystyrene- b -poly(fluoro methacrylate) into sub-5 nm microdomains for nanopatterning applications
journal, January 2019


Thermodynamic and Kinetic Tuning of Block Copolymer Based on Random Copolymerization for High-Quality Sub-6 nm Pattern Formation
journal, May 2018


Microphase segregation and selective chain scission of poly(2‐methyl‐2‐oxazoline)‐ block ‐polystyrene
journal, May 2019


Porous films from cyclic block copolymers
journal, December 2019


High-Precision Solvent Vapor Annealing for Block Copolymer Thin Films
journal, May 2018