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Title: Poly(cyclohexylethylene)-block-poly(ethylene oxide) block polymers for metal oxide templating

Journal Article · · ACS Macro Letters
 [1];  [2];  [1]
  1. Univ. of Minnesota, Minneapolis, MN (United States)
  2. Univ. of Minnesota, Minneapolis, MN (United States); CNRS/Univ. d'Orleans, Orleans (France)

A series of poly(cyclohexylethylene)-block-poly(ethylene oxide) (CEO) diblock copolymers were synthesized through tandem anionic polymerizations and heterogeneous catalytic hydrogenation. Solvent-annealed CEO diblock films were used to template dense arrays of inorganic oxide nanodots via simple spin coating of an inorganic precursor solution atop the ordered film. The substantial chemical dissimilarity of the two blocks enables (i) selective inclusion of the inorganic precursor within the PEO domain and (ii) the formation of exceptionally small feature sizes due to a relatively large interaction parameter estimated from mean-field analysis of the order–disorder transition temperatures of compositionally symmetric samples. UV/ozone treatment following incorporation produces an ordered arrangement of oxide nanodots and simultaneously removes the block polymer template. However, we report the smallest particles (6 ± 1 nm) templated from a selective precursor insertion method to date using a block polymer scaffold.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-06CH11357; DMR-1420013
OSTI ID:
1224212
Journal Information:
ACS Macro Letters, Vol. 4, Issue 9; ISSN 2161-1653
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 19 works
Citation information provided by
Web of Science

References (41)

One-Dimensional Titanium Dioxide Nanomaterials: Nanowires, Nanorods, and Nanobelts journal April 2014
Integration of Colloidal Nanocrystals into Lithographically Patterned Devices journal June 2004
Non-lift-off Block Copolymer Lithography of 25 nm Magnetic Nanodot Arrays journal August 2011
Macroscopic 10-Terabit-per-Square-Inch Arrays from Block Copolymers with Lateral Order journal February 2009
Fabrication and Photocatalytic Activities of Morphology-Controlled Titania Nanoobject Arrays by Block Copolymer Templates journal November 2007
Hexagonal-Close-Packed, Hierarchical Amorphous TiO 2 Nanocolumn Arrays: Transferability, Enhanced Photocatalytic Activity, and Superamphiphilicity without UV Irradiation journal October 2008
Block Copolymer Nanolithography: Translation of Molecular Level Control to Nanoscale Patterns journal July 2009
Block Copolymer Lithography journal November 2013
Inorganic block copolymer lithography journal February 2013
Using Cylindrical Domains of Block Copolymers To Self-Assemble and Align Metallic Nanowires journal February 2008
Rational Design of a Block Copolymer with a High Interaction Parameter journal September 2014
A simple route to ordered metal oxide nanoparticle arrays using block copolymer thin films journal December 2013
Periodic Titania Nanostructures Using Block Copolymer Templates journal December 2010
Formation of sub-7 nm feature size PS-b-P4VP block copolymer structures by solvent vapour process conference March 2014
Metal oxide arrays from block copolymer thin film templates journal January 2015
Large Scale Monodisperse Hexagonal Arrays of Superparamagnetic Iron Oxides Nanodots: A Facile Block Copolymer Inclusion Method journal April 2012
A general method for controlled nanopatterning of oxide dots: a microphase separated block copolymer platform journal January 2012
Inorganic Nanodots from Thin Films of Block Copolymers journal September 2004
Fabrication of Arrays of Lead Zirconate Titanate (PZT) Nanodots via Block Copolymer Self-Assembly journal February 2013
Synthesis and Characterization of Model Polyalkane−Poly(ethylene oxide) Block Copolymers journal January 1996
Complex Phase Behavior in Solvent-Free Nonionic Surfactants journal February 1996
Stability of the Perforated Layer (PL) Phase in Diblock Copolymer Melts journal June 1997
Thermodynamic Behavior of Poly(cyclohexylethylene) in Polyolefin Diblock Copolymers journal August 2002
Heterogeneous catalytic hydrogenation of polystyrene: thermodynamics of poly(vinylcyclohexane)-containing diblock copolymers journal August 1993
Sub-5 nm Domains in Ordered Poly(cyclohexylethylene)- block -poly(methyl methacrylate) Block Polymers for Lithography journal February 2014
Ordered Nanoporous Poly(cyclohexylethylene) journal August 2003
Influence of crystallinity on the morphology of poly(ethylene oxide) containing diblock copolymers journal May 1997
Phase structures and morphologies determined by self-organization, vitrification, and crystallization: confined crystallization in an ordered lamellar phase of PEO-b-PS diblock copolymer journal June 2001
Modes of Crystallization in Block Copolymer Microdomains:  Breakout, Templated, and Confined journal March 2002
Fluctuations, Order, and Disorder in Short Diblock Copolymers journal February 2013
Fluctuations, Phase Transitions, and Latent Heat in Short Diblock Copolymers: Comparison of Experiment, Simulation, and Theory journal April 2015
Effect of Architecture on the Phase Behavior of AB-Type Block Copolymer Melts journal February 2012
Conformationally asymmetric block copolymers journal April 1997
Theory of Polydisperse Block Copolymer Melts: Beyond the Schulz−Zimm Distribution journal May 2008
Effects of Polydispersity on Phase Behavior of Diblock Copolymers journal September 2006
Design of ABC Triblock Copolymers near the ODT with the Random Phase Approximation journal February 2003
Cylinder Orientation Mechanism in Block Copolymer Thin Films Upon Solvent Evaporation journal September 2010
Solvent Vapor Annealing of Block Polymer Thin Films journal June 2013
Thin Film Block Copolymer Assembly in Mixtures of Highly Selective Solvents journal January 2013
Ordering poly(trimethylsilyl styrene- block - D , L -lactide) block copolymers in thin films by solvent annealing using a mixture of domain-selective solvents journal November 2013
Vapor-liquid equilibria of tetrahydrofuran systems journal April 1988

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Novel Post-Treatment Approaches to Tailor the Pore Size of PS- b -PHEMA Isoporous Membranes journal August 2018

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