Matches in SemOpenAlex for { <https://semopenalex.org/work/W2117608210> ?p ?o ?g. }
- W2117608210 endingPage "2317" @default.
- W2117608210 startingPage "2306" @default.
- W2117608210 abstract "Abstract The sorption and transport of water vapor in five dense polyimide membranes were studied by thermogravimetry. The sorption isotherms of water vapor in the polyimides could be successfully interpreted by both the dual‐mode sorption model and the Guggenheim–Anderson–de Boer equation. The water vapor diffusion behavior was found to be nearly Fickian at higher water vapor activities, whereas non‐Fickian diffusion was observed at lower water activities. The phenomena could be well described by the mechanism of combined Fickian and time‐dependent diffusion. The diffusion coefficient and water vapor uptake in the polyimides were strongly dependent on the polymer molecular structure. Except for the polyimide prepared from 3,3′,4,4′‐diphenylsulfone tetracarboxylic dianhydride and 1,3‐bis(4‐aminophenoxy) benzene, the permeability of water vapor in the dense polyimide membranes predicted from the sorption measurement at 30°C corresponded well with the water vapor permeability measured at 85°C. Among the polyimides studied, pyromellitic dianhydride–4,4′‐diaminophenylsulfone (50 mol%)/4,4′‐oxydianiline (50 mol%) showed both high water sorption and diffusion and, therefore, high water vapor permeability, which for vapor permeation membranes is necessary for the separation of water vapor from gas streams. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 87: 2306–2317, 2003" @default.
- W2117608210 created "2016-06-24" @default.
- W2117608210 creator A5015847698 @default.
- W2117608210 creator A5018405684 @default.
- W2117608210 creator A5023258277 @default.
- W2117608210 creator A5035950168 @default.
- W2117608210 date "2003-01-20" @default.
- W2117608210 modified "2023-10-18" @default.
- W2117608210 title "Water vapor sorption and transport in dense polyimide membranes" @default.
- W2117608210 cites W1973616930 @default.
- W2117608210 cites W1986446261 @default.
- W2117608210 cites W1990098343 @default.
- W2117608210 cites W1995011566 @default.
- W2117608210 cites W2003109918 @default.
- W2117608210 cites W2004857831 @default.
- W2117608210 cites W2015047890 @default.
- W2117608210 cites W2015811499 @default.
- W2117608210 cites W2016141190 @default.
- W2117608210 cites W2017927758 @default.
- W2117608210 cites W2018939988 @default.
- W2117608210 cites W2022350167 @default.
- W2117608210 cites W2027935090 @default.
- W2117608210 cites W2029016027 @default.
- W2117608210 cites W2029812826 @default.
- W2117608210 cites W2037516184 @default.
- W2117608210 cites W2039961601 @default.
- W2117608210 cites W2041252269 @default.
- W2117608210 cites W2048597860 @default.
- W2117608210 cites W2052042502 @default.
- W2117608210 cites W2060880957 @default.
- W2117608210 cites W2063120586 @default.
- W2117608210 cites W2078572145 @default.
- W2117608210 cites W2083757562 @default.
- W2117608210 cites W2086479155 @default.
- W2117608210 cites W2090438881 @default.
- W2117608210 cites W2093551726 @default.
- W2117608210 cites W2097505796 @default.
- W2117608210 cites W2120332187 @default.
- W2117608210 cites W2150247154 @default.
- W2117608210 cites W2151030852 @default.
- W2117608210 cites W2163411837 @default.
- W2117608210 cites W256015407 @default.
- W2117608210 cites W4238614685 @default.
- W2117608210 cites W4238875356 @default.
- W2117608210 doi "https://doi.org/10.1002/app.11731" @default.
- W2117608210 hasPublicationYear "2003" @default.
- W2117608210 type Work @default.
- W2117608210 sameAs 2117608210 @default.
- W2117608210 citedByCount "27" @default.
- W2117608210 countsByYear W21176082102012 @default.
- W2117608210 countsByYear W21176082102014 @default.
- W2117608210 countsByYear W21176082102016 @default.
- W2117608210 countsByYear W21176082102017 @default.
- W2117608210 countsByYear W21176082102019 @default.
- W2117608210 countsByYear W21176082102020 @default.
- W2117608210 countsByYear W21176082102021 @default.
- W2117608210 crossrefType "journal-article" @default.
- W2117608210 hasAuthorship W2117608210A5015847698 @default.
- W2117608210 hasAuthorship W2117608210A5018405684 @default.
- W2117608210 hasAuthorship W2117608210A5023258277 @default.
- W2117608210 hasAuthorship W2117608210A5035950168 @default.
- W2117608210 hasBestOaLocation W21176082101 @default.
- W2117608210 hasConcept C113196181 @default.
- W2117608210 hasConcept C120882062 @default.
- W2117608210 hasConcept C121332964 @default.
- W2117608210 hasConcept C127413603 @default.
- W2117608210 hasConcept C147534773 @default.
- W2117608210 hasConcept C150394285 @default.
- W2117608210 hasConcept C178790620 @default.
- W2117608210 hasConcept C185592680 @default.
- W2117608210 hasConcept C188027245 @default.
- W2117608210 hasConcept C192562407 @default.
- W2117608210 hasConcept C197843891 @default.
- W2117608210 hasConcept C2778093655 @default.
- W2117608210 hasConcept C2779227376 @default.
- W2117608210 hasConcept C2780965675 @default.
- W2117608210 hasConcept C2988574769 @default.
- W2117608210 hasConcept C2992163139 @default.
- W2117608210 hasConcept C41625074 @default.
- W2117608210 hasConcept C42360764 @default.
- W2117608210 hasConcept C50670333 @default.
- W2117608210 hasConcept C53403541 @default.
- W2117608210 hasConcept C55493867 @default.
- W2117608210 hasConcept C58445606 @default.
- W2117608210 hasConcept C69357855 @default.
- W2117608210 hasConcept C87717796 @default.
- W2117608210 hasConcept C97355855 @default.
- W2117608210 hasConceptScore W2117608210C113196181 @default.
- W2117608210 hasConceptScore W2117608210C120882062 @default.
- W2117608210 hasConceptScore W2117608210C121332964 @default.
- W2117608210 hasConceptScore W2117608210C127413603 @default.
- W2117608210 hasConceptScore W2117608210C147534773 @default.
- W2117608210 hasConceptScore W2117608210C150394285 @default.
- W2117608210 hasConceptScore W2117608210C178790620 @default.
- W2117608210 hasConceptScore W2117608210C185592680 @default.
- W2117608210 hasConceptScore W2117608210C188027245 @default.
- W2117608210 hasConceptScore W2117608210C192562407 @default.
- W2117608210 hasConceptScore W2117608210C197843891 @default.