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Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell

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dc.contributor.author Luo, H
dc.contributor.author Vaivars, G
dc.contributor.author Agboola, B
dc.contributor.author Mu, s
dc.contributor.author Mathe, Mahlanyane K
dc.date.accessioned 2012-02-17T12:18:31Z
dc.date.available 2012-02-17T12:18:31Z
dc.date.issued 2012-02
dc.identifier.citation Luo, H, Vaivars, G, Agboola, B et al. 2012. Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell. Solid State Ionics, vol. 208, pp 52-55 en_US
dc.identifier.issn 0167-2738
dc.identifier.uri http://www.sciencedirect.com/science/article/pii/S0167273811005753
dc.identifier.uri http://hdl.handle.net/10204/5582
dc.description Copyright: 2012 Elsevier. This is the post-print version of the work. The definitive version is published in Solid State Ionics, vol. 208, pp 52-55 en_US
dc.description.abstract The properties of alkali doped poly(2,5-benzimidazole) membrane with different alkali doping level for fuel cell application is reported in this work. The alkali doping level played an important role for the ion conductivity of the membrane. The ion conductivity significantly increased with alkali doping level. The ion conductivity also increased with the temperature. The ion conductivity of the alkali doped ABPBI membrane (alkali doping level=0.37), reached to 2.3×10-2 S cm-1 at room temperature and 7.3×10-2 S cm-1 at 100 °C. The water uptake of the alkali doped ABPBI membrane was increased from 9.1% to 19.2% with increasing alkali doping level at room temperature. The alkali doped poly(2,5-benzimidazole) membrane also showed excellent ion conducting stability and thermal stability as compared with the known quaternized anion exchange membranes. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.ispartofseries Workflow;7905
dc.subject Poly(2,5-benzimidazole) en_US
dc.subject Fuel cells en_US
dc.subject Anion exchange membrane en_US
dc.subject Ion conductivity en_US
dc.subject Thermal stability en_US
dc.title Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell en_US
dc.type Article en_US
dc.identifier.apacitation Luo, H., Vaivars, G., Agboola, B., Mu, s., & Mathe, M. K. (2012). Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell. http://hdl.handle.net/10204/5582 en_ZA
dc.identifier.chicagocitation Luo, H, G Vaivars, B Agboola, s Mu, and Mahlanyane K Mathe "Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell." (2012) http://hdl.handle.net/10204/5582 en_ZA
dc.identifier.vancouvercitation Luo H, Vaivars G, Agboola B, Mu s, Mathe MK. Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell. 2012; http://hdl.handle.net/10204/5582. en_ZA
dc.identifier.ris TY - Article AU - Luo, H AU - Vaivars, G AU - Agboola, B AU - Mu, s AU - Mathe, Mahlanyane K AB - The properties of alkali doped poly(2,5-benzimidazole) membrane with different alkali doping level for fuel cell application is reported in this work. The alkali doping level played an important role for the ion conductivity of the membrane. The ion conductivity significantly increased with alkali doping level. The ion conductivity also increased with the temperature. The ion conductivity of the alkali doped ABPBI membrane (alkali doping level=0.37), reached to 2.3×10-2 S cm-1 at room temperature and 7.3×10-2 S cm-1 at 100 °C. The water uptake of the alkali doped ABPBI membrane was increased from 9.1% to 19.2% with increasing alkali doping level at room temperature. The alkali doped poly(2,5-benzimidazole) membrane also showed excellent ion conducting stability and thermal stability as compared with the known quaternized anion exchange membranes. DA - 2012-02 DB - ResearchSpace DP - CSIR KW - Poly(2,5-benzimidazole) KW - Fuel cells KW - Anion exchange membrane KW - Ion conductivity KW - Thermal stability LK - https://researchspace.csir.co.za PY - 2012 SM - 0167-2738 T1 - Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell TI - Anion exchange membrane based on alkali doped poly(2,5-benzimidazole) for fuel cell UR - http://hdl.handle.net/10204/5582 ER - en_ZA


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