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Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/4178

Title: Covalently cross-linked polyetheretherketone proton exchange membrane for DMFC
Authors: Luo, H
Vaivars, G
Modibedi, M
Mathe, M
Keywords: Electrochemicals
Proton exchange membrane
Covalent cross-linking sulfonated-sulfinated polyetheretherketone
Cross-linked polyetheretherketone membrane
Issue Date: May-2009
Publisher: Electrochemical Society
Citation: Luo, H, Vaivars, G, Modibedi, M and Mathe, M. 2009. Covalently cross-linked polyetheretherketone proton exchange membrane for DMFC. Electrochemical Society (ECS) Transactions, Vol. 19(31), pp 29-36
Abstract: The proton exchange membrane was prepared by covalent cross-linking sulfonated-sulfinated polyetheretherketone. The cross-linked membrane showed high proton conductivity (0.04 S/cm) with suitable water uptake, low methanol permeability (2.21 × 10-7 cm2/s) and good electrochemical stability. The results suggested that cross-linked polyetheretherketone membrane is particularly promising to be used as proton exchange membrane for the direct methanol fuel cell application.
Description: Copyright: 2009 Electrochemical Society
URI: http://www.ecsdl.org/getabs/servlet/GetabsServlet?prog=normal&id=ECSTF8000019000031000029000001&idtype=cvips&gifs=yes&ref=no
ISSN: 1938-5862
Appears in Collections:General science, engineering & technology

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