REDOX FLOW BATTERY SYSTEM
To provide a redox flow battery system capable of aiming for high output, while preventing mediators on the positive electrode side and the negative electrode side from blending.SOLUTION: A redox flow battery system is equipped with a redox flow type battery cell 10, a first circulation mechanism 20...
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| creator | SETO HIROAKI NAKAMURA KENJI KITAGAWA HIROSHI KOYAIZU KENICHI HATAKEYAMA KAN SUGAI YOTA NAKAJIMA ATSUSHI |
| description | To provide a redox flow battery system capable of aiming for high output, while preventing mediators on the positive electrode side and the negative electrode side from blending.SOLUTION: A redox flow battery system is equipped with a redox flow type battery cell 10, a first circulation mechanism 20, and a second circulation mechanism 30. The battery cell has a positive electrode chamber 13 for receiving a positive electrode 11, a negative electrode chamber 14 for receiving a negative electrode 12, and a separator 17 for separating the positive electrode chamber and the negative electrode chamber. The first circulation mechanism circulates electrolyte in the positive electrode chamber. The second circulation mechanism circulates the electrolyte in the negative electrode chamber. The electrolyte contains an active material and a mediator. The separator is a porous material. The diameter of the mediator is larger than the pore distribution d50 of the separator.SELECTED DRAWING: Figure 1
【課題】正極側と負極側のメディエータの混合を防ぎつつ、高出力化を図ることが可能なレドックスフロー電池システムを提供する。【解決手段】レドックスフロー電池システムは、レドックスフロー型の電池セル１０と、第１循環機構２０と、第２循環機構３０とを備える。電池セルは、正極１１を収容する正極室１３と、負極１２を収容する負極室１４と、前記正極室と前記負極室を仕切るセパレータ１７とを有している。第１循環機構は、正極室に電解液を循環させる。第２循環機構は、負極室に電解液を循環させる。電解液は、活物質とメディエータとを含んでいる。セパレータは、多孔質体である。メディエータの直径がセパレータの細孔分布ｄ５０よりも大きくなっている。【選択図】図１ |
| format | Patent |
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【課題】正極側と負極側のメディエータの混合を防ぎつつ、高出力化を図ることが可能なレドックスフロー電池システムを提供する。【解決手段】レドックスフロー電池システムは、レドックスフロー型の電池セル１０と、第１循環機構２０と、第２循環機構３０とを備える。電池セルは、正極１１を収容する正極室１３と、負極１２を収容する負極室１４と、前記正極室と前記負極室を仕切るセパレータ１７とを有している。第１循環機構は、正極室に電解液を循環させる。第２循環機構は、負極室に電解液を循環させる。電解液は、活物質とメディエータとを含んでいる。セパレータは、多孔質体である。メディエータの直径がセパレータの細孔分布ｄ５０よりも大きくなっている。【選択図】図１</description><language>eng ; jpn</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210311&DB=EPODOC&CC=JP&NR=2021039827A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210311&DB=EPODOC&CC=JP&NR=2021039827A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SETO HIROAKI</creatorcontrib><creatorcontrib>NAKAMURA KENJI</creatorcontrib><creatorcontrib>KITAGAWA HIROSHI</creatorcontrib><creatorcontrib>KOYAIZU KENICHI</creatorcontrib><creatorcontrib>HATAKEYAMA KAN</creatorcontrib><creatorcontrib>SUGAI YOTA</creatorcontrib><creatorcontrib>NAKAJIMA ATSUSHI</creatorcontrib><title>REDOX FLOW BATTERY SYSTEM</title><description>To provide a redox flow battery system capable of aiming for high output, while preventing mediators on the positive electrode side and the negative electrode side from blending.SOLUTION: A redox flow battery system is equipped with a redox flow type battery cell 10, a first circulation mechanism 20, and a second circulation mechanism 30. The battery cell has a positive electrode chamber 13 for receiving a positive electrode 11, a negative electrode chamber 14 for receiving a negative electrode 12, and a separator 17 for separating the positive electrode chamber and the negative electrode chamber. The first circulation mechanism circulates electrolyte in the positive electrode chamber. The second circulation mechanism circulates the electrolyte in the negative electrode chamber. The electrolyte contains an active material and a mediator. The separator is a porous material. The diameter of the mediator is larger than the pore distribution d50 of the separator.SELECTED DRAWING: Figure 1
【課題】正極側と負極側のメディエータの混合を防ぎつつ、高出力化を図ることが可能なレドックスフロー電池システムを提供する。【解決手段】レドックスフロー電池システムは、レドックスフロー型の電池セル１０と、第１循環機構２０と、第２循環機構３０とを備える。電池セルは、正極１１を収容する正極室１３と、負極１２を収容する負極室１４と、前記正極室と前記負極室を仕切るセパレータ１７とを有している。第１循環機構は、正極室に電解液を循環させる。第２循環機構は、負極室に電解液を循環させる。電解液は、活物質とメディエータとを含んでいる。セパレータは、多孔質体である。メディエータの直径がセパレータの細孔分布ｄ５０よりも大きくなっている。【選択図】図１</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAMcnXxj1Bw8_EPV3ByDAlxDYpUCI4MDnH15WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGhgbGlhZG5o7GRCkCAF43IJI</recordid><startdate>20210311</startdate><enddate>20210311</enddate><creator>SETO HIROAKI</creator><creator>NAKAMURA KENJI</creator><creator>KITAGAWA HIROSHI</creator><creator>KOYAIZU KENICHI</creator><creator>HATAKEYAMA KAN</creator><creator>SUGAI YOTA</creator><creator>NAKAJIMA ATSUSHI</creator><scope>EVB</scope></search><sort><creationdate>20210311</creationdate><title>REDOX FLOW BATTERY SYSTEM</title><author>SETO HIROAKI ; NAKAMURA KENJI ; KITAGAWA HIROSHI ; KOYAIZU KENICHI ; HATAKEYAMA KAN ; SUGAI YOTA ; NAKAJIMA ATSUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021039827A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>SETO HIROAKI</creatorcontrib><creatorcontrib>NAKAMURA KENJI</creatorcontrib><creatorcontrib>KITAGAWA HIROSHI</creatorcontrib><creatorcontrib>KOYAIZU KENICHI</creatorcontrib><creatorcontrib>HATAKEYAMA KAN</creatorcontrib><creatorcontrib>SUGAI YOTA</creatorcontrib><creatorcontrib>NAKAJIMA ATSUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SETO HIROAKI</au><au>NAKAMURA KENJI</au><au>KITAGAWA HIROSHI</au><au>KOYAIZU KENICHI</au><au>HATAKEYAMA KAN</au><au>SUGAI YOTA</au><au>NAKAJIMA ATSUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REDOX FLOW BATTERY SYSTEM</title><date>2021-03-11</date><risdate>2021</risdate><abstract>To provide a redox flow battery system capable of aiming for high output, while preventing mediators on the positive electrode side and the negative electrode side from blending.SOLUTION: A redox flow battery system is equipped with a redox flow type battery cell 10, a first circulation mechanism 20, and a second circulation mechanism 30. The battery cell has a positive electrode chamber 13 for receiving a positive electrode 11, a negative electrode chamber 14 for receiving a negative electrode 12, and a separator 17 for separating the positive electrode chamber and the negative electrode chamber. The first circulation mechanism circulates electrolyte in the positive electrode chamber. The second circulation mechanism circulates the electrolyte in the negative electrode chamber. The electrolyte contains an active material and a mediator. The separator is a porous material. The diameter of the mediator is larger than the pore distribution d50 of the separator.SELECTED DRAWING: Figure 1
【課題】正極側と負極側のメディエータの混合を防ぎつつ、高出力化を図ることが可能なレドックスフロー電池システムを提供する。【解決手段】レドックスフロー電池システムは、レドックスフロー型の電池セル１０と、第１循環機構２０と、第２循環機構３０とを備える。電池セルは、正極１１を収容する正極室１３と、負極１２を収容する負極室１４と、前記正極室と前記負極室を仕切るセパレータ１７とを有している。第１循環機構は、正極室に電解液を循環させる。第２循環機構は、負極室に電解液を循環させる。電解液は、活物質とメディエータとを含んでいる。セパレータは、多孔質体である。メディエータの直径がセパレータの細孔分布ｄ５０よりも大きくなっている。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | REDOX FLOW BATTERY SYSTEM |
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