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Title: A convenient miniature test platform for polyelectrolyte membrane fuel-cell research

Authors:
; ; ORCiD logo
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1397936
Grant/Contract Number:
FG02-05ER15718
Resource Type:
Journal Article: Publisher's Accepted Manuscript
Journal Name:
Journal of Electroanalytical Chemistry
Additional Journal Information:
Journal Volume: 797; Journal Issue: C; Related Information: CHORUS Timestamp: 2017-10-04 22:38:35; Journal ID: ISSN 1572-6657
Publisher:
Elsevier
Country of Publication:
Netherlands
Language:
English

Citation Formats

Shetzline, Jamie A., Bukola, Saheed, and Creager, Stephen E. A convenient miniature test platform for polyelectrolyte membrane fuel-cell research. Netherlands: N. p., 2017. Web. doi:10.1016/j.jelechem.2017.05.009.
Shetzline, Jamie A., Bukola, Saheed, & Creager, Stephen E. A convenient miniature test platform for polyelectrolyte membrane fuel-cell research. Netherlands. doi:10.1016/j.jelechem.2017.05.009.
Shetzline, Jamie A., Bukola, Saheed, and Creager, Stephen E. Sat . "A convenient miniature test platform for polyelectrolyte membrane fuel-cell research". Netherlands. doi:10.1016/j.jelechem.2017.05.009.
@article{osti_1397936,
title = {A convenient miniature test platform for polyelectrolyte membrane fuel-cell research},
author = {Shetzline, Jamie A. and Bukola, Saheed and Creager, Stephen E.},
abstractNote = {},
doi = {10.1016/j.jelechem.2017.05.009},
journal = {Journal of Electroanalytical Chemistry},
number = C,
volume = 797,
place = {Netherlands},
year = {Sat Jul 01 00:00:00 EDT 2017},
month = {Sat Jul 01 00:00:00 EDT 2017}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record at 10.1016/j.jelechem.2017.05.009

Citation Metrics:
Cited by: 3works
Citation information provided by
Web of Science

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  • In the present study, the extension and contraction of the polymer chains in `polyelectrolyte brushes` grafted on a nanoporous polymeric membrane were visualized using atomic force microscopy, which enables direct microscopic observation in water. Pore size was estimated by measuring the rate of water permeation through the membrane. The rate of water permeation through an ungrafted membrane was independent of pH. The rate of permeation through the grafted membrane was found to be less than that of the ungrafted membrane, but was dependent upon pH. The rate was high at low pH, but was nearly zero at neutral pH. Thesemore » changes in permeation were repeatedly carried out by pH changes, because the polyelectrolyte brush was covalently grafted on the membrane. 19 refs., 1 fig.« less