Matches in SemOpenAlex for { <https://semopenalex.org/work/W3176875277> ?p ?o ?g. }
- W3176875277 endingPage "119525" @default.
- W3176875277 startingPage "119525" @default.
- W3176875277 abstract "In order to investigate the relationship towards the cationic structures and ion exchange membrane performance, three kinds of twisted poly(terphenylene)-based anion exchange membranes (AEMs) with N-cyclic cations were prepared via facile Friedel-Crafts type polycondensation and quaternization. The steric hindrance of the N-cyclic cations is gradually increased from the small piperidinium to the sterically protected N-spirocyclic quaternary ammonium (QA). The twisted poly(terphenylene)s backbone promotes the self-assembly of the polymer chain and forms a microphase separated morphology, resulting in a highest conductivity of 68.7 mS cm−1 (80 °C) for the polymer tethered with piperidinium groups (m-TPNPiQA). The relative conductivity (conductivity/swelling ratio) of m-TPNPiQA is even higher than that of the commercial Fumapem FAA-3-50 membrane. Increasing the size of the QA is helpful to constrain water absorption and related swelling but has a negative effect on the chemical stability. β-Hofmann elimination degradation is observed for all of the AEMs during a stability test by 1H NMR analysis. The m-TPNPiQA demonstrates less than 6% ionic exchange capacity loss after 240 h in 5 M NaOH solution at 80 °C. The results demonstrated that the membrane performance is associated well with the features of the cationic groups. A high performance AEM can be achieved by grafting appropriate cations onto aryl ether-free backbone." @default.
- W3176875277 created "2021-07-05" @default.
- W3176875277 creator A5005717074 @default.
- W3176875277 creator A5013605837 @default.
- W3176875277 creator A5032294358 @default.
- W3176875277 creator A5049206367 @default.
- W3176875277 date "2021-10-01" @default.
- W3176875277 modified "2023-10-18" @default.
- W3176875277 title "Anion exchange membranes with twisted poly(terphenylene) backbone: Effect of the N-cyclic cations" @default.
- W3176875277 cites W1893479220 @default.
- W3176875277 cites W1970592634 @default.
- W3176875277 cites W1975014744 @default.
- W3176875277 cites W1981534572 @default.
- W3176875277 cites W2014536935 @default.
- W3176875277 cites W2054827020 @default.
- W3176875277 cites W2079772588 @default.
- W3176875277 cites W2086910587 @default.
- W3176875277 cites W2100100522 @default.
- W3176875277 cites W2147469653 @default.
- W3176875277 cites W2189820718 @default.
- W3176875277 cites W2316413656 @default.
- W3176875277 cites W2460220599 @default.
- W3176875277 cites W2488023537 @default.
- W3176875277 cites W2514896492 @default.
- W3176875277 cites W2517954402 @default.
- W3176875277 cites W2588293430 @default.
- W3176875277 cites W2591951383 @default.
- W3176875277 cites W2603645501 @default.
- W3176875277 cites W2610911476 @default.
- W3176875277 cites W2610916212 @default.
- W3176875277 cites W2616978011 @default.
- W3176875277 cites W2752888319 @default.
- W3176875277 cites W2769871000 @default.
- W3176875277 cites W2792705287 @default.
- W3176875277 cites W2808311033 @default.
- W3176875277 cites W2883617614 @default.
- W3176875277 cites W2886368613 @default.
- W3176875277 cites W2899991390 @default.
- W3176875277 cites W2908402523 @default.
- W3176875277 cites W2913644280 @default.
- W3176875277 cites W2915892451 @default.
- W3176875277 cites W2929993131 @default.
- W3176875277 cites W2941149688 @default.
- W3176875277 cites W2950353139 @default.
- W3176875277 cites W2963356043 @default.
- W3176875277 cites W2972093094 @default.
- W3176875277 cites W2972376576 @default.
- W3176875277 cites W2974768484 @default.
- W3176875277 cites W2984153011 @default.
- W3176875277 cites W2987867112 @default.
- W3176875277 cites W2998409085 @default.
- W3176875277 cites W3005081745 @default.
- W3176875277 cites W3008651413 @default.
- W3176875277 cites W3012086063 @default.
- W3176875277 cites W3033564950 @default.
- W3176875277 cites W3041931034 @default.
- W3176875277 cites W3081898108 @default.
- W3176875277 cites W3110202230 @default.
- W3176875277 doi "https://doi.org/10.1016/j.memsci.2021.119525" @default.
- W3176875277 hasPublicationYear "2021" @default.
- W3176875277 type Work @default.
- W3176875277 sameAs 3176875277 @default.
- W3176875277 citedByCount "13" @default.
- W3176875277 countsByYear W31768752772021 @default.
- W3176875277 countsByYear W31768752772022 @default.
- W3176875277 countsByYear W31768752772023 @default.
- W3176875277 crossrefType "journal-article" @default.
- W3176875277 hasAuthorship W3176875277A5005717074 @default.
- W3176875277 hasAuthorship W3176875277A5013605837 @default.
- W3176875277 hasAuthorship W3176875277A5032294358 @default.
- W3176875277 hasAuthorship W3176875277A5049206367 @default.
- W3176875277 hasBestOaLocation W31768752771 @default.
- W3176875277 hasConcept C117760992 @default.
- W3176875277 hasConcept C127413603 @default.
- W3176875277 hasConcept C131540310 @default.
- W3176875277 hasConcept C138679309 @default.
- W3176875277 hasConcept C145148216 @default.
- W3176875277 hasConcept C147789679 @default.
- W3176875277 hasConcept C17525397 @default.
- W3176875277 hasConcept C178790620 @default.
- W3176875277 hasConcept C183882617 @default.
- W3176875277 hasConcept C185592680 @default.
- W3176875277 hasConcept C186399102 @default.
- W3176875277 hasConcept C188027245 @default.
- W3176875277 hasConcept C201194858 @default.
- W3176875277 hasConcept C204921945 @default.
- W3176875277 hasConcept C2778540859 @default.
- W3176875277 hasConcept C2780407432 @default.
- W3176875277 hasConcept C41625074 @default.
- W3176875277 hasConcept C42360764 @default.
- W3176875277 hasConcept C521977710 @default.
- W3176875277 hasConcept C53033327 @default.
- W3176875277 hasConcept C55493867 @default.
- W3176875277 hasConcept C68801617 @default.
- W3176875277 hasConceptScore W3176875277C117760992 @default.
- W3176875277 hasConceptScore W3176875277C127413603 @default.
- W3176875277 hasConceptScore W3176875277C131540310 @default.
- W3176875277 hasConceptScore W3176875277C138679309 @default.