Matches in SemOpenAlex for { <https://semopenalex.org/work/W4306701999> ?p ?o ?g. }
- W4306701999 endingPage "13199" @default.
- W4306701999 startingPage "13189" @default.
- W4306701999 abstract "We describe the synthesis of N-sulfonated poly(arylene-oxindole) by metal-free superacid, denoted IDB, IBP, and IFP by polycondensation of isatin with 1,4-diphenoxybenzene, biphenyl, and fluorene, monomer, respectively. All three polymers provide flexible transparent films with high decomposition temperatures (400 to 500 °C) as well as good mechanical and oxidative stability. The physiochemical and electrochemical characteristics of the IDB membrane were better, in comparison to IBP and IFP. The presence of an ether linkage in IDB facilitates the formation of a highly negative charge amide ion, resulting in a high degree of N-sulfonation. To evaluate performance in VRFB, relevant physical properties and stability in a highly oxidative environment (2.1 M H2SO4 and 1.6 M VO2+) were evaluated. In a single cell VRFB test, the peak power density for IDB, IBP, and IFP was 275 mW cm–2, 240 mW cm–2, and 225 mW cm–2 respectively, at 300 mA cm–2 current density. The IDB membrane showed 97% Coulombic, 68% energy, and 66% voltage efficiencies at 100 mA cm–2 over 200 charge/discharge cycles. In comparison to Nafion 117 in identical experimental settings, the OCV studies validated the low rate of self-discharge, showing the IDB membrane is better suited for VRFB applications." @default.
- W4306701999 created "2022-10-19" @default.
- W4306701999 creator A5018905785 @default.
- W4306701999 creator A5039581699 @default.
- W4306701999 creator A5046575485 @default.
- W4306701999 creator A5049205979 @default.
- W4306701999 creator A5062780316 @default.
- W4306701999 creator A5085278074 @default.
- W4306701999 date "2022-10-18" @default.
- W4306701999 modified "2023-10-12" @default.
- W4306701999 title "N-Sulfonated Poly(arylene-oxindole) for Vanadium Redox Flow Battery Applications" @default.
- W4306701999 cites W1498576159 @default.
- W4306701999 cites W166456376 @default.
- W4306701999 cites W1964371271 @default.
- W4306701999 cites W1973182759 @default.
- W4306701999 cites W1977090643 @default.
- W4306701999 cites W1981095127 @default.
- W4306701999 cites W1984080414 @default.
- W4306701999 cites W1991704940 @default.
- W4306701999 cites W1992987883 @default.
- W4306701999 cites W1999027423 @default.
- W4306701999 cites W2012880793 @default.
- W4306701999 cites W2019716884 @default.
- W4306701999 cites W2027031015 @default.
- W4306701999 cites W2033475854 @default.
- W4306701999 cites W2035183938 @default.
- W4306701999 cites W2049237287 @default.
- W4306701999 cites W2055655412 @default.
- W4306701999 cites W2057192381 @default.
- W4306701999 cites W2062980553 @default.
- W4306701999 cites W2067953830 @default.
- W4306701999 cites W2072308409 @default.
- W4306701999 cites W2074886953 @default.
- W4306701999 cites W2107236465 @default.
- W4306701999 cites W2107371589 @default.
- W4306701999 cites W2152292047 @default.
- W4306701999 cites W2153955873 @default.
- W4306701999 cites W2155399117 @default.
- W4306701999 cites W2156975615 @default.
- W4306701999 cites W2159726220 @default.
- W4306701999 cites W2160216319 @default.
- W4306701999 cites W2170404996 @default.
- W4306701999 cites W2437070529 @default.
- W4306701999 cites W2514667492 @default.
- W4306701999 cites W2522523854 @default.
- W4306701999 cites W2567207106 @default.
- W4306701999 cites W2580954066 @default.
- W4306701999 cites W2768660995 @default.
- W4306701999 cites W2791231435 @default.
- W4306701999 cites W2888253657 @default.
- W4306701999 cites W2912345029 @default.
- W4306701999 cites W2939271217 @default.
- W4306701999 cites W2952845939 @default.
- W4306701999 cites W2968472505 @default.
- W4306701999 cites W2971201669 @default.
- W4306701999 cites W2972444765 @default.
- W4306701999 cites W2984710548 @default.
- W4306701999 cites W2984922425 @default.
- W4306701999 cites W3082510155 @default.
- W4306701999 cites W3115105380 @default.
- W4306701999 cites W3130567903 @default.
- W4306701999 cites W3132921919 @default.
- W4306701999 cites W3139882601 @default.
- W4306701999 cites W3207422420 @default.
- W4306701999 cites W4206809801 @default.
- W4306701999 cites W4245716416 @default.
- W4306701999 cites W4249130079 @default.
- W4306701999 doi "https://doi.org/10.1021/acsaem.2c01080" @default.
- W4306701999 hasPublicationYear "2022" @default.
- W4306701999 type Work @default.
- W4306701999 citedByCount "3" @default.
- W4306701999 countsByYear W43067019992023 @default.
- W4306701999 crossrefType "journal-article" @default.
- W4306701999 hasAuthorship W4306701999A5018905785 @default.
- W4306701999 hasAuthorship W4306701999A5039581699 @default.
- W4306701999 hasAuthorship W4306701999A5046575485 @default.
- W4306701999 hasAuthorship W4306701999A5049205979 @default.
- W4306701999 hasAuthorship W4306701999A5062780316 @default.
- W4306701999 hasAuthorship W4306701999A5085278074 @default.
- W4306701999 hasConcept C121332964 @default.
- W4306701999 hasConcept C161790260 @default.
- W4306701999 hasConcept C163258240 @default.
- W4306701999 hasConcept C178790620 @default.
- W4306701999 hasConcept C179104552 @default.
- W4306701999 hasConcept C185592680 @default.
- W4306701999 hasConcept C188027245 @default.
- W4306701999 hasConcept C192562407 @default.
- W4306701999 hasConcept C2777596839 @default.
- W4306701999 hasConcept C2779843779 @default.
- W4306701999 hasConcept C2780083155 @default.
- W4306701999 hasConcept C2780263894 @default.
- W4306701999 hasConcept C2781076698 @default.
- W4306701999 hasConcept C504678139 @default.
- W4306701999 hasConcept C555008776 @default.
- W4306701999 hasConcept C55904794 @default.
- W4306701999 hasConcept C97355855 @default.
- W4306701999 hasConceptScore W4306701999C121332964 @default.
- W4306701999 hasConceptScore W4306701999C161790260 @default.