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dc.contributor.authorKerres, Jochen A.
dc.contributor.authorKrüger, Andries
dc.contributor.authorSchoeman, Hannes
dc.contributor.authorBessarabov, Dmitri
dc.contributor.authorKrieg, Henning
dc.date.accessioned2017-01-31T12:22:42Z
dc.date.available2017-01-31T12:22:42Z
dc.date.issued2011
dc.identifier.citationKerres, J.A. et al. 2011. Monomers, polymers and cross-linked membranes for membrane fuel cells and electrolysis. 220th ECS Meeting 9-14 Oct, Boston, MA. ECS transactions, 41(1):1621-1632. [http://dx.doi.org/10.1149/1.3635694]en_US
dc.identifier.issn1938-5862
dc.identifier.issn1938-6737 (Online)
dc.identifier.urihttp://hdl.handle.net/10394/19912
dc.identifier.urihttp://dx.doi.org/10.1149/1.3635694
dc.identifier.urihttp://ecst.ecsdl.org/content/41/1/1621
dc.description.abstractThis contribution comprises an overview about work in the development of ionomers/ionomer (blend) membranes for fuel cells. The topics include the development of novel sulfonated monomers and homo- and copolymers; the preparation of ionically cross-linked membranes prepared by mixing these polymers with different polybenzimidazoles (PBI); the application of these membranes to PEFC and DMFC; development of novel base-excess PBI/sulfonated polymer/H3PO4 blend membranes, and test of these membranes in fuel cells at intermediate fuel cell operation temperatures (170-200°C). These membranes have been tested in a DMFC. The i/U polarization curves of the membranes showed a better performance than Nafion®. Acid-base blend membranes were also applied to the HyS electrolysis process, showing good stability and electrolysis performance. Phosphonated polymers and ternary blend membranes for the application in intermediate T fuel cells have been developed as well. These membranes showed good, their chemical stability being even better than that of pure PBI membranesen_US
dc.language.isoenen_US
dc.publisherElectrochemical Societyen_US
dc.titleMonomers, polymers and cross-linked membranes for membrane fuel cells and electrolysisen_US
dc.typePresentationen_US
dc.contributor.researchID13061631 - Krüger, Andries Johannes
dc.contributor.researchID11087137 - Krieg, Henning Manfred
dc.contributor.researchID22730389 - Bessarabov, Dmitri Georgievich


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