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Title: Water-induced nanochannel networks in self-assembled block ionomers

Abstract

Block ionomers cast from solution exhibit solvent-templated morphologies that can be altered by solvent-vapor annealing. When cast from a mixed solvent, a midblock-sulfonated pentablock ionomer self-assembles into spherical ionic microdomains that are loosely connected. Upon exposure to liquid water, nanoscale channels irreversibly develop between the microdomains due to swelling and form a continuous mesoscale network. In this work, we use electron tomography and real-time X-ray scattering to follow this transformation and show that the resultant morphology provides a highly effective diffusive pathway.

Authors:
 [1];  [1];  [2];  [1]
  1. North Carolina State Univ., Raleigh, NC (United States)
  2. Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1391977
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 108; Journal Issue: 10; Journal ID: ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Mineart, Kenneth P., Al-Mohsin, Heba A., Lee, Byeongdu, and Spontak, Richard J. Water-induced nanochannel networks in self-assembled block ionomers. United States: N. p., 2016. Web. doi:10.1063/1.4943505.
Mineart, Kenneth P., Al-Mohsin, Heba A., Lee, Byeongdu, & Spontak, Richard J. Water-induced nanochannel networks in self-assembled block ionomers. United States. doi:10.1063/1.4943505.
Mineart, Kenneth P., Al-Mohsin, Heba A., Lee, Byeongdu, and Spontak, Richard J. Thu . "Water-induced nanochannel networks in self-assembled block ionomers". United States. doi:10.1063/1.4943505. https://www.osti.gov/servlets/purl/1391977.
@article{osti_1391977,
title = {Water-induced nanochannel networks in self-assembled block ionomers},
author = {Mineart, Kenneth P. and Al-Mohsin, Heba A. and Lee, Byeongdu and Spontak, Richard J.},
abstractNote = {Block ionomers cast from solution exhibit solvent-templated morphologies that can be altered by solvent-vapor annealing. When cast from a mixed solvent, a midblock-sulfonated pentablock ionomer self-assembles into spherical ionic microdomains that are loosely connected. Upon exposure to liquid water, nanoscale channels irreversibly develop between the microdomains due to swelling and form a continuous mesoscale network. In this work, we use electron tomography and real-time X-ray scattering to follow this transformation and show that the resultant morphology provides a highly effective diffusive pathway.},
doi = {10.1063/1.4943505},
journal = {Applied Physics Letters},
number = 10,
volume = 108,
place = {United States},
year = {2016},
month = {3}
}

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Cited by: 8 works
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Works referenced in this record:

Ionic Aggregates in Partially Zn-Neutralized Poly(ethylene- r an -methacrylic acid) Ionomers:  Shape, Size, and Size Distribution
journal, January 2000

  • Winey, Karen I.; Laurer, Jonathan H.; Kirkmeyer, Brian P.
  • Macromolecules, Vol. 33, Issue 2
  • DOI: 10.1021/ma991374j

Combination of A Photosystem 1-Based Photocathode and a Photosystem 2-Based Photoanode to a Z-Scheme Mimic for Biophotovoltaic Applications
journal, November 2013

  • Kothe, Tim; Plumeré, Nicolas; Badura, Adrian
  • Angewandte Chemie International Edition, Vol. 52, Issue 52
  • DOI: 10.1002/anie.201303671

Systematic Study on the Effect of Solvent Removal Rate on the Morphology of Solvent Vapor Annealed ABA Triblock Copolymer Thin Films
journal, December 2011

  • Albert, Julie N. L.; Young, Wen-Shiue; Lewis, Ronald L.
  • ACS Nano, Vol. 6, Issue 1
  • DOI: 10.1021/nn203776c

Morphological Investigation of Midblock-Sulfonated Block Ionomers Prepared from Solvents Differing in Polarity
journal, December 2014

  • Mineart, Kenneth P.; Jiang, Xi; Jinnai, Hiroshi
  • Macromolecular Rapid Communications, Vol. 36, Issue 5
  • DOI: 10.1002/marc.201400627

Synthesis of Midblock-Sulfonated Triblock Copolymers
journal, January 2010

  • Saito, Tomonori; Moore, Hunter D.; Hickner, Michael A.
  • Macromolecules, Vol. 43, Issue 2
  • DOI: 10.1021/ma9023125

Collective osmotic shock in ordered materials
journal, November 2011

  • Zavala-Rivera, Paul; Channon, Kevin; Nguyen, Vincent
  • Nature Materials, Vol. 11, Issue 1
  • DOI: 10.1038/nmat3179

Aqueous soft matter based photovoltaic devices
journal, January 2011

  • Koo, Hyung-Jun; Chang, Suk Tai; Slocik, Joseph M.
  • J. Mater. Chem., Vol. 21, Issue 1
  • DOI: 10.1039/C0JM01820A

Midblock sulfonation of a model long-chain poly(p-tert-butylstyrene-b-styrene-b-p-tert-butylstyrene) triblock copolymer
journal, January 2012

  • Vargantwar, Pruthesh H.; Brannock, Molly C.; Smith, Steven D.
  • Journal of Materials Chemistry, Vol. 22, Issue 48
  • DOI: 10.1039/c2jm35504c

Multiblock Polymers: Panacea or Pandora's Box?
journal, April 2012


Functional soft materials from metallopolymers and metallosupramolecular polymers
journal, February 2011

  • Whittell, George R.; Hager, Martin D.; Schubert, Ulrich S.
  • Nature Materials, Vol. 10, Issue 3
  • DOI: 10.1038/nmat2966

Characterization of a sulfonated pentablock copolymer for desalination applications
journal, November 2010


Microphase Separation in Sulfonated Block Copolymers Studied by Monte Carlo Simulations
journal, November 2009

  • Knychała, P.; Banaszak, M.; Park, M. J.
  • Macromolecules, Vol. 42, Issue 22
  • DOI: 10.1021/ma901647b

Directing the self-assembly of block copolymers
journal, October 2007


On the shape of the radial distribution function of an assembly of monodisperse ellipsoidal scatterers
journal, August 1993

  • Caponetti, E.; Floriano, M. A.; Di Dio, E.
  • Journal of Applied Crystallography, Vol. 26, Issue 4
  • DOI: 10.1107/S0021889893001335

Dissipative particle dynamics of triblock copolymer melts: A midblock conformational study at moderate segregation
journal, December 2014

  • Tallury, Syamal S.; Spontak, Richard J.; Pasquinelli, Melissa A.
  • The Journal of Chemical Physics, Vol. 141, Issue 24
  • DOI: 10.1063/1.4904388

Discovering Ordered Phases of Block Copolymers: New Results from a Generic Fourier-Space Approach
journal, July 2008


Midblock-sulfonated triblock ionomers derived from a long-chain poly[styrene-b-butadiene-b-styrene] triblock copolymer
journal, January 2013

  • Vargantwar, Pruthesh H.; Brannock, Molly C.; Tauer, Klaus
  • Journal of Materials Chemistry A, Vol. 1, Issue 10
  • DOI: 10.1039/c2ta00022a

Effects of neutralization with Et3Al on structure and properties in sulfonated styrenic pentablock copolymers
journal, February 2013


Enhanced Biomimetic Performance of Ionic Polymer-Metal Composite Actuators Prepared with Nanostructured Block Ionomers
journal, November 2011

  • Vargantwar, Pruthesh H.; Roskov, Kristen E.; Ghosh, Tushar K.
  • Macromolecular Rapid Communications, Vol. 33, Issue 1
  • DOI: 10.1002/marc.201100535

Block Copolymers for Fuel Cells
journal, January 2011

  • Elabd, Yossef A.; Hickner, Michael A.
  • Macromolecules, Vol. 44, Issue 1
  • DOI: 10.1021/ma101247c

Observation of Electroluminescence and Photovoltaic Response in Ionic Junctions
journal, September 2006


Phase Behavior of Symmetric Sulfonated Block Copolymers
journal, May 2008

  • Park, Moon Jeong; Balsara, Nitash P.
  • Macromolecules, Vol. 41, Issue 10
  • DOI: 10.1021/ma702733f

Highly Flexible Aqueous Photovoltaic Elastomer Gels Derived from Sulfonated Block Ionomers
journal, January 2015

  • Al-Mohsin, Heba A.; Mineart, Kenneth P.; Spontak, Richard J.
  • Advanced Energy Materials, Vol. 5, Issue 8
  • DOI: 10.1002/aenm.201401941

Self-assembly in block polyelectrolytes
journal, February 2011

  • Yang, Shuang; Vishnyakov, Aleksey; Neimark, Alexander V.
  • The Journal of Chemical Physics, Vol. 134, Issue 5
  • DOI: 10.1063/1.3532831

Electrolytes for quasi solid-state dye-sensitized solar cells based on block copolymers
journal, December 2013

  • Manfredi, Norberto; Bianchi, Alberto; Causin, Valerio
  • Journal of Polymer Science Part A: Polymer Chemistry, Vol. 52, Issue 5
  • DOI: 10.1002/pola.27055

Communication: Molecular-level insights into asymmetric triblock copolymers: Network and phase development
journal, September 2014

  • Tallury, Syamal S.; Mineart, Kenneth P.; Woloszczuk, Sebastian
  • The Journal of Chemical Physics, Vol. 141, Issue 12
  • DOI: 10.1063/1.4896612

Block Copolymers—Designer Soft Materials
journal, February 1999

  • Bates, Frank S.; Fredrickson, Glenn H.
  • Physics Today, Vol. 52, Issue 2
  • DOI: 10.1063/1.882522

Sodium chloride diffusion in sulfonated polymers for membrane applications
journal, January 2013


Mechanical and microstructural characterization of sulfonated pentablock copolymer membranes
journal, November 2014

  • Laprade, Evan J.; Liaw, Chya-Yan; Jiang, Zhang
  • Journal of Polymer Science Part B: Polymer Physics, Vol. 53, Issue 1
  • DOI: 10.1002/polb.23623

Redox hydrogels with adjusted redox potential for improved efficiency in Z-scheme inspired biophotovoltaic cells
journal, January 2014

  • Hartmann, Volker; Kothe, Tim; Pöller, Sascha
  • Phys. Chem. Chem. Phys., Vol. 16, Issue 24
  • DOI: 10.1039/C4CP00380B

Triblock copolymer ionomer membranes
journal, June 2003


Phase Behavior of Triblock Copolymers Varying in Molecular Asymmetry
journal, October 2005


Analysis of small-angle scattering data from colloids and polymer solutions: modeling and least-squares fitting
journal, July 1997


New reactive polymeric stabilizers for emulsion polymerization
journal, August 2000


    Works referencing / citing this record:

    Ordering and Grain Growth in Charged Block Copolymer Bulk Films: A Comparison of Solvent‐Related Processes
    journal, February 2018

    • Ryan, Justin J.; Mineart, Kenneth P.; Lee, Byeongdu
    • Advanced Materials Interfaces, Vol. 5, Issue 8
    • DOI: 10.1002/admi.201701667

    Temperature- and doping-dependent roles of valleys in the thermoelectric performance of SnSe: A first-principles study
    journal, August 2017