An antisymmetric cell structure for high-performance zinc bromine flow battery
Zinc-bromine flow batteries (ZBBs) remain a problem of designing a cell with high coulombic efficiency and stability. This problem is caused intrinsically by different phase transition in each side of the half-cells during charge-discharge process. This paper describes a ZBB with an antisymmetric ce...
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Veröffentlicht in: | Journal of physics. Conference series 2017-12, Vol.939 (1), p.12021 |
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description | Zinc-bromine flow batteries (ZBBs) remain a problem of designing a cell with high coulombic efficiency and stability. This problem is caused intrinsically by different phase transition in each side of the half-cells during charge-discharge process. This paper describes a ZBB with an antisymmetric cell structure, which uses anode and cathode with different surface morphologies, for high-discharge capacity and reliability. The structure of the antisymmetric ZBB cell contains a carbon-surface electrode and a carbon-volume electrode in zinc and bromine half cells, respectively. To demonstrate the effectiveness of this proposed ZBB cell structure, Cyclic Voltammetry measurement is performed on a graphite foil and a carbon felt which are used as the surface and electrodes. Charge and discharge cyclic operations are also carried out with symmetric and antisymmetric ZBB cells combined with the two electrode types. Experimental results show that the arrangement of antisymmetric cell structure in ZBB provides a solution to the high performance and durability. |
doi_str_mv | 10.1088/1742-6596/939/1/012021 |
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This problem is caused intrinsically by different phase transition in each side of the half-cells during charge-discharge process. This paper describes a ZBB with an antisymmetric cell structure, which uses anode and cathode with different surface morphologies, for high-discharge capacity and reliability. The structure of the antisymmetric ZBB cell contains a carbon-surface electrode and a carbon-volume electrode in zinc and bromine half cells, respectively. To demonstrate the effectiveness of this proposed ZBB cell structure, Cyclic Voltammetry measurement is performed on a graphite foil and a carbon felt which are used as the surface and electrodes. Charge and discharge cyclic operations are also carried out with symmetric and antisymmetric ZBB cells combined with the two electrode types. Experimental results show that the arrangement of antisymmetric cell structure in ZBB provides a solution to the high performance and durability.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/939/1/012021</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Bromine ; Carbon ; Discharge ; Electrodes ; Foils ; Morphology ; Phase transitions ; Physics ; Rechargeable batteries ; Reliability engineering ; Structural reliability ; Zinc</subject><ispartof>Journal of physics. Conference series, 2017-12, Vol.939 (1), p.12021</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2017. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Experimental results show that the arrangement of antisymmetric cell structure in ZBB provides a solution to the high performance and durability.</description><subject>Bromine</subject><subject>Carbon</subject><subject>Discharge</subject><subject>Electrodes</subject><subject>Foils</subject><subject>Morphology</subject><subject>Phase transitions</subject><subject>Physics</subject><subject>Rechargeable batteries</subject><subject>Reliability engineering</subject><subject>Structural reliability</subject><subject>Zinc</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkNtKxDAQhoMouK6-ggS88qI2mR5zuSweWVRQr0ObTtwuPZmkyPr0ZqkoguDczMB8Mz98hJxydsFZnoc8iyFIE5GGIhIhDxkHBnyPzL4X-99znh-SI2s3jEW-shm5X3S06Fxtt22LztSKKmwaap0ZlRsNUt0buq5f18GAxs9t0SmkH3WnaGn6tu480fTvtCycQ7M9Jge6aCyefPU5ebm6fF7eBKuH69vlYhWoOM5cwJOYRyLPIUkKXsUqQl0qAJXoDDIFsUYhqpJBhAx0VUKSCYVlmjFQUCDG0ZycTX8H07-NaJ3c9KPpfKT0MBcc8pR5Kp0oZXprDWo5mLotzFZyJnfu5E6L3CmS3p3kcnLnD8-nw7offj7fPS6ffnFyqLRn4Q_2n4BP3Fd-ew</recordid><startdate>20171201</startdate><enddate>20171201</enddate><creator>Kim, Yongbeom</creator><creator>Jeon, Joonhyeon</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20171201</creationdate><title>An antisymmetric cell structure for high-performance zinc bromine flow battery</title><author>Kim, Yongbeom ; Jeon, Joonhyeon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c447t-15413988255a1d4c3efbc22c5f727c24fe99db023e02fdb2579ceb6702c2aee43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Bromine</topic><topic>Carbon</topic><topic>Discharge</topic><topic>Electrodes</topic><topic>Foils</topic><topic>Morphology</topic><topic>Phase transitions</topic><topic>Physics</topic><topic>Rechargeable batteries</topic><topic>Reliability engineering</topic><topic>Structural reliability</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kim, Yongbeom</creatorcontrib><creatorcontrib>Jeon, Joonhyeon</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. 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subjects | Bromine Carbon Discharge Electrodes Foils Morphology Phase transitions Physics Rechargeable batteries Reliability engineering Structural reliability Zinc |
title | An antisymmetric cell structure for high-performance zinc bromine flow battery |
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