Matches in SemOpenAlex for { <https://semopenalex.org/work/W2976681979> ?p ?o ?g. }
- W2976681979 endingPage "134944" @default.
- W2976681979 startingPage "134944" @default.
- W2976681979 abstract "Efficient and cost-effective membranes to increase sustainability of electrochemical energy conversion systems consisting of vanadium redox flow batteries (VRFBs) have received wide-range of attention. In this research, to investigate the feasibility of an anion exchange membrane for VRFBs, we fabricated a cost-effective poly(phenylene oxide)-based Im-bPPO membrane through facile preparation techniques. Physico-chemical and electrochemical measurements proved that the Im-bPPO membrane could be considered as a membrane candidate for VRFB applications. The Im-bPPO membrane exhibited good water uptake behavior and an ion exchange capacity of 0.71 meq/g. The anion exchange properties of the Im-bPPO membrane showed a reasonable proton conductivity of 12 mS/cm, which can facilitate proton transportation during unit cell operation. The presence of –OH functional group and water molecules in the membrane can induce proton transportation. Moreover, vanadium (V4+) ion crossover was significantly prohibited by the Im-bPPO membrane, which was considerably lower than the Nafion membrane. Vanadium permeability of the Im-bPPO membrane is 0.0678 × 10−7 cm2 min−1. A unique advantage of the Im-bPPO membrane is raising the Donnan exclusion effect during the unit cell operation, where the same charge of vanadium ion is repulsed by the Im-bPPO membrane. Furthermore, a reasonable VRFB unit cell performance was obtained by the Im-bPPO membrane. The coulombic efficiency of the Im-bPPO membrane (99.5%) is higher than that of the Nafion membrane (93%) under identical conditions during the 5th cycle, which can enhance the overall VRFB performance. This research work provides an insight into Im-bPPO-based anion exchange membranes for VRFB systems." @default.
- W2976681979 created "2019-10-03" @default.
- W2976681979 creator A5032359983 @default.
- W2976681979 creator A5051943320 @default.
- W2976681979 creator A5052866248 @default.
- W2976681979 creator A5082140442 @default.
- W2976681979 date "2019-12-01" @default.
- W2976681979 modified "2023-10-11" @default.
- W2976681979 title "Investigation on physico-chemical and electrochemical performance of poly(phenylene oxide)-based anion exchange membrane for vanadium redox flow battery systems" @default.
- W2976681979 cites W1912546501 @default.
- W2976681979 cites W1992777422 @default.
- W2976681979 cites W2010301652 @default.
- W2976681979 cites W2012942309 @default.
- W2976681979 cites W2013680816 @default.
- W2976681979 cites W2015412638 @default.
- W2976681979 cites W2029255875 @default.
- W2976681979 cites W2033061026 @default.
- W2976681979 cites W2038387161 @default.
- W2976681979 cites W2051280863 @default.
- W2976681979 cites W2062080318 @default.
- W2976681979 cites W2062430198 @default.
- W2976681979 cites W2063248846 @default.
- W2976681979 cites W2076337893 @default.
- W2976681979 cites W2094408006 @default.
- W2976681979 cites W2107783511 @default.
- W2976681979 cites W2277895174 @default.
- W2976681979 cites W2329528504 @default.
- W2976681979 cites W2346122950 @default.
- W2976681979 cites W2364386925 @default.
- W2976681979 cites W2397848711 @default.
- W2976681979 cites W2460486693 @default.
- W2976681979 cites W2463191431 @default.
- W2976681979 cites W2519909999 @default.
- W2976681979 cites W2521626655 @default.
- W2976681979 cites W2542580601 @default.
- W2976681979 cites W2580123238 @default.
- W2976681979 cites W2601790013 @default.
- W2976681979 cites W2606797020 @default.
- W2976681979 cites W2616123132 @default.
- W2976681979 cites W2705715118 @default.
- W2976681979 cites W2730997581 @default.
- W2976681979 cites W2738777995 @default.
- W2976681979 cites W2738837538 @default.
- W2976681979 cites W2740031258 @default.
- W2976681979 cites W2751560539 @default.
- W2976681979 cites W2766253638 @default.
- W2976681979 cites W2769439115 @default.
- W2976681979 cites W2790836267 @default.
- W2976681979 cites W2791645395 @default.
- W2976681979 cites W2796960438 @default.
- W2976681979 cites W2800379895 @default.
- W2976681979 cites W2805412592 @default.
- W2976681979 cites W2808217578 @default.
- W2976681979 cites W2813193388 @default.
- W2976681979 cites W2883206265 @default.
- W2976681979 cites W2891755258 @default.
- W2976681979 cites W2891994849 @default.
- W2976681979 cites W2900721711 @default.
- W2976681979 cites W2901579052 @default.
- W2976681979 cites W2903386235 @default.
- W2976681979 cites W2903859522 @default.
- W2976681979 cites W2905945857 @default.
- W2976681979 cites W2912459883 @default.
- W2976681979 cites W2922272896 @default.
- W2976681979 cites W2936493438 @default.
- W2976681979 cites W2938739892 @default.
- W2976681979 cites W2939730227 @default.
- W2976681979 cites W2942981516 @default.
- W2976681979 doi "https://doi.org/10.1016/j.electacta.2019.134944" @default.
- W2976681979 hasPublicationYear "2019" @default.
- W2976681979 type Work @default.
- W2976681979 sameAs 2976681979 @default.
- W2976681979 citedByCount "23" @default.
- W2976681979 countsByYear W29766819792020 @default.
- W2976681979 countsByYear W29766819792021 @default.
- W2976681979 countsByYear W29766819792022 @default.
- W2976681979 countsByYear W29766819792023 @default.
- W2976681979 crossrefType "journal-article" @default.
- W2976681979 hasAuthorship W2976681979A5032359983 @default.
- W2976681979 hasAuthorship W2976681979A5051943320 @default.
- W2976681979 hasAuthorship W2976681979A5052866248 @default.
- W2976681979 hasAuthorship W2976681979A5082140442 @default.
- W2976681979 hasConcept C117760992 @default.
- W2976681979 hasConcept C127413603 @default.
- W2976681979 hasConcept C130349721 @default.
- W2976681979 hasConcept C145148216 @default.
- W2976681979 hasConcept C147789679 @default.
- W2976681979 hasConcept C17525397 @default.
- W2976681979 hasConcept C178790620 @default.
- W2976681979 hasConcept C179104552 @default.
- W2976681979 hasConcept C185592680 @default.
- W2976681979 hasConcept C2776026683 @default.
- W2976681979 hasConcept C2777596839 @default.
- W2976681979 hasConcept C2778665636 @default.
- W2976681979 hasConcept C41625074 @default.
- W2976681979 hasConcept C42360764 @default.
- W2976681979 hasConcept C504678139 @default.
- W2976681979 hasConcept C521977710 @default.