Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080405712> ?p ?o ?g. }
- W2080405712 endingPage "222" @default.
- W2080405712 startingPage "213" @default.
- W2080405712 abstract "Comparative studies of membranes prepared using different solvents, have shown that the casting solvent plays a significant role, affecting their proton conductivity and mechanical strength. It has been found that using DMF strongly decreases the membrane conductivity in comparison with other solvents studied. The 1H NMR results yield an insight into the mechanism of this effect, evidencing the formation of the strong hydrogen bonding of sulfonic acid groups with DMF. This can explain the large discordances of more than an order of magnitude existing between the conductivity results for sulfonated polyetheretherketone (PEEK) in some previous studies and in this work. It is also found that residual sulphuric acid, which is very difficult to eliminate from highly sulfonated polyetheretherketone (SPEEK), also affects its conductivity and under high temperature treatment, enters into reaction with both DMF and N,N-dimethylacetamide (DMAc), causing their degradation. As discussed in the present contribution, the conductivity measurement technique may also be a reason for discrepancy in the reported conductivity characteristics of SPEEK." @default.
- W2080405712 created "2016-06-24" @default.
- W2080405712 creator A5020748987 @default.
- W2080405712 creator A5021480695 @default.
- W2080405712 creator A5034208219 @default.
- W2080405712 creator A5041564893 @default.
- W2080405712 creator A5044420621 @default.
- W2080405712 creator A5051070244 @default.
- W2080405712 date "2003-07-01" @default.
- W2080405712 modified "2023-10-18" @default.
- W2080405712 title "Properties of SPEEK based PEMs for fuel cell application" @default.
- W2080405712 cites W1976252186 @default.
- W2080405712 cites W2033478282 @default.
- W2080405712 cites W2036668993 @default.
- W2080405712 cites W2059149370 @default.
- W2080405712 cites W2061192452 @default.
- W2080405712 cites W2061308758 @default.
- W2080405712 cites W2061554796 @default.
- W2080405712 cites W2062412036 @default.
- W2080405712 cites W2086768611 @default.
- W2080405712 cites W2092240564 @default.
- W2080405712 cites W2095195627 @default.
- W2080405712 cites W2101006171 @default.
- W2080405712 cites W2114836303 @default.
- W2080405712 cites W2169398350 @default.
- W2080405712 cites W2510893690 @default.
- W2080405712 doi "https://doi.org/10.1016/s0920-5861(03)00235-9" @default.
- W2080405712 hasPublicationYear "2003" @default.
- W2080405712 type Work @default.
- W2080405712 sameAs 2080405712 @default.
- W2080405712 citedByCount "242" @default.
- W2080405712 countsByYear W20804057122012 @default.
- W2080405712 countsByYear W20804057122013 @default.
- W2080405712 countsByYear W20804057122014 @default.
- W2080405712 countsByYear W20804057122015 @default.
- W2080405712 countsByYear W20804057122016 @default.
- W2080405712 countsByYear W20804057122017 @default.
- W2080405712 countsByYear W20804057122018 @default.
- W2080405712 countsByYear W20804057122019 @default.
- W2080405712 countsByYear W20804057122020 @default.
- W2080405712 countsByYear W20804057122021 @default.
- W2080405712 countsByYear W20804057122022 @default.
- W2080405712 countsByYear W20804057122023 @default.
- W2080405712 crossrefType "journal-article" @default.
- W2080405712 hasAuthorship W2080405712A5020748987 @default.
- W2080405712 hasAuthorship W2080405712A5021480695 @default.
- W2080405712 hasAuthorship W2080405712A5034208219 @default.
- W2080405712 hasAuthorship W2080405712A5041564893 @default.
- W2080405712 hasAuthorship W2080405712A5044420621 @default.
- W2080405712 hasAuthorship W2080405712A5051070244 @default.
- W2080405712 hasBestOaLocation W20804057122 @default.
- W2080405712 hasConcept C112887158 @default.
- W2080405712 hasConcept C127413603 @default.
- W2080405712 hasConcept C131540310 @default.
- W2080405712 hasConcept C134121241 @default.
- W2080405712 hasConcept C147789679 @default.
- W2080405712 hasConcept C159985019 @default.
- W2080405712 hasConcept C161790260 @default.
- W2080405712 hasConcept C16635281 @default.
- W2080405712 hasConcept C178790620 @default.
- W2080405712 hasConcept C185592680 @default.
- W2080405712 hasConcept C188027245 @default.
- W2080405712 hasConcept C192562407 @default.
- W2080405712 hasConcept C2777921878 @default.
- W2080405712 hasConcept C2778502040 @default.
- W2080405712 hasConcept C2780471494 @default.
- W2080405712 hasConcept C32909587 @default.
- W2080405712 hasConcept C41625074 @default.
- W2080405712 hasConcept C42360764 @default.
- W2080405712 hasConcept C55493867 @default.
- W2080405712 hasConceptScore W2080405712C112887158 @default.
- W2080405712 hasConceptScore W2080405712C127413603 @default.
- W2080405712 hasConceptScore W2080405712C131540310 @default.
- W2080405712 hasConceptScore W2080405712C134121241 @default.
- W2080405712 hasConceptScore W2080405712C147789679 @default.
- W2080405712 hasConceptScore W2080405712C159985019 @default.
- W2080405712 hasConceptScore W2080405712C161790260 @default.
- W2080405712 hasConceptScore W2080405712C16635281 @default.
- W2080405712 hasConceptScore W2080405712C178790620 @default.
- W2080405712 hasConceptScore W2080405712C185592680 @default.
- W2080405712 hasConceptScore W2080405712C188027245 @default.
- W2080405712 hasConceptScore W2080405712C192562407 @default.
- W2080405712 hasConceptScore W2080405712C2777921878 @default.
- W2080405712 hasConceptScore W2080405712C2778502040 @default.
- W2080405712 hasConceptScore W2080405712C2780471494 @default.
- W2080405712 hasConceptScore W2080405712C32909587 @default.
- W2080405712 hasConceptScore W2080405712C41625074 @default.
- W2080405712 hasConceptScore W2080405712C42360764 @default.
- W2080405712 hasConceptScore W2080405712C55493867 @default.
- W2080405712 hasIssue "1-4" @default.
- W2080405712 hasLocation W20804057121 @default.
- W2080405712 hasLocation W20804057122 @default.
- W2080405712 hasOpenAccess W2080405712 @default.
- W2080405712 hasPrimaryLocation W20804057121 @default.
- W2080405712 hasRelatedWork W1972662790 @default.
- W2080405712 hasRelatedWork W2037953017 @default.
- W2080405712 hasRelatedWork W2072064726 @default.
- W2080405712 hasRelatedWork W2080405712 @default.