| Download | - View accepted manuscript: Proton conducting composite membranes from polyether ether ketone and heteropolyacids for fuel cell applications (PDF, 1022 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1016/S0376-7388(00)00345-8 |
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| Author | Search for: Zaidi, S. M. J.; Search for: Mikhailenko, S. D.; Search for: Robertson, G.P.1; Search for: Guiver, M.D.1; Search for: Kaliaguine, S. |
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| Affiliation | - National Research Council of Canada. NRC Institute for Chemical Process and Environmental Technology
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| Format | Text, Article |
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| Subject | Composite membranes; Electrochemistry; Ion-exchange membrane; Polyether ether ketone (PEEK); Heteropolyacids |
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| Abstract | A series of composite membranes based on sulfonated polyether ether ketone with embedded powdered heteropolycompounds was prepared and their electrochemical and thermal properties were studied. An increase in degree of sulfonation as well as introduction of these fillers resulted in increased Tg and enhanced membrane hydrophilicity, bringing about a substantial gain in proton conductivity. The conductivity of the composite membranes exceeded 10−2 S/cm at room temperature and reached values of about 10−1 S/cm above 100C. |
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| Publication date | 2000 |
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| Terms of use | - The material in this document is covered by the provisions of the Copyright Act, by Canadian laws, policies, regulations and international agreements. Such provisions serve to identify the information source and, in specific instances, to prohibit reproduction of materials without written permission
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| Access condition | |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRCC 49173 |
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| NPARC number | 12327575 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 30c13fba-1398-44da-a3df-df64ffc1f6c9 |
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| Record created | 2009-09-10 |
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| Record modified | 2020-03-26 |
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