Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891032344> ?p ?o ?g. }
- W2891032344 endingPage "555" @default.
- W2891032344 startingPage "544" @default.
- W2891032344 abstract "A series of alkaline anion exchange membranes (AAEMs) are synthesized from poly (arylene ether ketone) -poly (vinyl-1-butylimidazolium) graft copolymers (PAEK-g-[PBVIm-OH]) with different [PBVIm-OH] cationic chain lengths. The chemical structure of the synthesized polymers is confirmed by 1H NMR and FTIR analysis. Several essential properties of AAEMs such as water uptake, hydroxide ion conductivity, and thermal, mechanical and dimensional stability for fuel cell applications are investigated and correlated to the ion cluster dimension examined by small-angle x-ray scattering. The PAEK-g-[PBVIm-OH]-based AAEMs show excellent thermal, mechanical, and dimensional stability, as they have the thermal degradation temperature of 250 °C, the tensile strength of 7.7 MPa and the planar swelling ratio of 12% at 40 °C. The hydroxide ion conductivity increases with increasing PBVIm-OH graft chain length. The AAEM membrane with the longest PBVIm-OH chain length (MW of ∼7000 g mol−1) exhibits the highest hydroxide conductivity of 0.00878 S cm−1 at 40 °C and the highest elongation of 206.7% in the hydrate state. The membrane electrode assembly fabricated from this membrane shows the highest power density of 22 mW cm−2 at a current density of 55 mA cm−2, which is very promising for fuel cell applications." @default.
- W2891032344 created "2018-09-27" @default.
- W2891032344 creator A5004879474 @default.
- W2891032344 creator A5018144982 @default.
- W2891032344 date "2018-11-01" @default.
- W2891032344 modified "2023-09-24" @default.
- W2891032344 title "Alkaline anion exchange membrane from poly(arylene ether ketone)-g-polyimidazolium copolymer for enhanced hydroxide ion conductivity and thermal, mechanical, and hydrolytic stability" @default.
- W2891032344 cites W1144862149 @default.
- W2891032344 cites W1490070531 @default.
- W2891032344 cites W1970450507 @default.
- W2891032344 cites W1974194751 @default.
- W2891032344 cites W1977733655 @default.
- W2891032344 cites W1987726059 @default.
- W2891032344 cites W1989452851 @default.
- W2891032344 cites W1989739419 @default.
- W2891032344 cites W1990485402 @default.
- W2891032344 cites W1995511541 @default.
- W2891032344 cites W1996241262 @default.
- W2891032344 cites W1999172479 @default.
- W2891032344 cites W2003317248 @default.
- W2891032344 cites W2004019936 @default.
- W2891032344 cites W2011934659 @default.
- W2891032344 cites W2014942109 @default.
- W2891032344 cites W2015928039 @default.
- W2891032344 cites W2034142852 @default.
- W2891032344 cites W2034143525 @default.
- W2891032344 cites W2034348636 @default.
- W2891032344 cites W2038172989 @default.
- W2891032344 cites W2041865208 @default.
- W2891032344 cites W2042730607 @default.
- W2891032344 cites W2043606717 @default.
- W2891032344 cites W2054670768 @default.
- W2891032344 cites W2056826195 @default.
- W2891032344 cites W2061223889 @default.
- W2891032344 cites W2068991430 @default.
- W2891032344 cites W2072235798 @default.
- W2891032344 cites W2074013428 @default.
- W2891032344 cites W2077358992 @default.
- W2891032344 cites W2078925097 @default.
- W2891032344 cites W2079068387 @default.
- W2891032344 cites W2100014971 @default.
- W2891032344 cites W2100100522 @default.
- W2891032344 cites W2103647985 @default.
- W2891032344 cites W2109629555 @default.
- W2891032344 cites W2112868261 @default.
- W2891032344 cites W2114234856 @default.
- W2891032344 cites W2157482146 @default.
- W2891032344 cites W2191673538 @default.
- W2891032344 cites W2214315749 @default.
- W2891032344 cites W2234890344 @default.
- W2891032344 cites W2312754530 @default.
- W2891032344 cites W2318764669 @default.
- W2891032344 cites W2329397025 @default.
- W2891032344 cites W2342771594 @default.
- W2891032344 cites W2505795396 @default.
- W2891032344 cites W2770628846 @default.
- W2891032344 cites W2791319086 @default.
- W2891032344 cites W2794223681 @default.
- W2891032344 doi "https://doi.org/10.1016/j.electacta.2018.09.122" @default.
- W2891032344 hasPublicationYear "2018" @default.
- W2891032344 type Work @default.
- W2891032344 sameAs 2891032344 @default.
- W2891032344 citedByCount "20" @default.
- W2891032344 countsByYear W28910323442019 @default.
- W2891032344 countsByYear W28910323442020 @default.
- W2891032344 countsByYear W28910323442021 @default.
- W2891032344 countsByYear W28910323442022 @default.
- W2891032344 countsByYear W28910323442023 @default.
- W2891032344 crossrefType "journal-article" @default.
- W2891032344 hasAuthorship W2891032344A5004879474 @default.
- W2891032344 hasAuthorship W2891032344A5018144982 @default.
- W2891032344 hasConcept C117760992 @default.
- W2891032344 hasConcept C127413603 @default.
- W2891032344 hasConcept C131540310 @default.
- W2891032344 hasConcept C145148216 @default.
- W2891032344 hasConcept C147789679 @default.
- W2891032344 hasConcept C15920480 @default.
- W2891032344 hasConcept C159985019 @default.
- W2891032344 hasConcept C17525397 @default.
- W2891032344 hasConcept C178790620 @default.
- W2891032344 hasConcept C179104552 @default.
- W2891032344 hasConcept C185592680 @default.
- W2891032344 hasConcept C188027245 @default.
- W2891032344 hasConcept C192562407 @default.
- W2891032344 hasConcept C2775896084 @default.
- W2891032344 hasConcept C2779710395 @default.
- W2891032344 hasConcept C2779843779 @default.
- W2891032344 hasConcept C2780263894 @default.
- W2891032344 hasConcept C2780302529 @default.
- W2891032344 hasConcept C2781076698 @default.
- W2891032344 hasConcept C41625074 @default.
- W2891032344 hasConcept C42360764 @default.
- W2891032344 hasConcept C521977710 @default.
- W2891032344 hasConcept C55493867 @default.
- W2891032344 hasConcept C59061564 @default.
- W2891032344 hasConcept C68801617 @default.
- W2891032344 hasConceptScore W2891032344C117760992 @default.
- W2891032344 hasConceptScore W2891032344C127413603 @default.