JP5837704B2 - 向上した耐久性を有するフローバッテリ - Google Patents
向上した耐久性を有するフローバッテリ Download PDFInfo
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- JP5837704B2 JP5837704B2 JP2014548749A JP2014548749A JP5837704B2 JP 5837704 B2 JP5837704 B2 JP 5837704B2 JP 2014548749 A JP2014548749 A JP 2014548749A JP 2014548749 A JP2014548749 A JP 2014548749A JP 5837704 B2 JP5837704 B2 JP 5837704B2
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- 239000011244 liquid electrolyte Substances 0.000 claims description 32
- 238000003860 storage Methods 0.000 claims description 17
- 230000003197 catalytic effect Effects 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 7
- 239000003566 sealing material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 230000006866 deterioration Effects 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims 3
- 210000003850 cellular structure Anatomy 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 7
- 238000006731 degradation reaction Methods 0.000 description 7
- 238000006479 redox reaction Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000003014 ion exchange membrane Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
- Hybrid Cells (AREA)
Description
Claims (13)
- 第1の電極と、第1の電極から離間した第2の電極と、第1の電極と第2の電極との間でこれらに接触して配置されたセパレータ層と、を有する少なくとも1つの電気化学セルと、
第1の貯蔵部分および第2の貯蔵部分であって、それぞれが少なくとも1つの電気化学セルと流体的に接続された第1の貯蔵部分および第2の貯蔵部分と、
第1の貯蔵部分または第2の貯蔵部分の一方に配置される少なくとも1つの電解質と、
を備えるフローバッテリであって、
第1の電極のセパレータ層側の面は、第1の液体電解質に関して第1の電極が触媒活性となる面積A1を有し、第2の電極のセパレータ層側の面は、第2の液体電解質に関して第2の電極が触媒活性となる面積A2を有し、面積A1は、面積A2より大きいことを特徴とするフローバッテリ。 - 第1の電極は、アノード電極であり、第2の電極は、カソード電極であることを特徴とする請求項1記載のフローバッテリ。
- 第1の電極は、電極の縁部の位置合わせに関して第2の電極と面一でないことを特徴とする請求項1記載のフローバッテリ。
- 面積A2の周囲は、面積A1の周囲の内側に後退していることを特徴とする請求項1記載のフローバッテリ。
- 面積A2の周囲は、面積A1の周囲を囲む均一な距離で後退していることを特徴とする請求項4記載のフローバッテリ。
- 面積A2の周囲は、面積A1の周囲を囲む不均一な距離で後退していることを特徴とする請求項4記載のフローバッテリ。
- 第2の電極の縁部は、第1の電極の縁部の内側に後退していることを特徴とする請求項1記載のフローバッテリ。
- 第1の電極および第2の電極はそれぞれ、シール材料を備えるフレームシールを備えており、シール材料は、面積A1、面積A2それぞれを提供するように第1の電極および第2の電極のそれぞれ内に含浸され、フレームシールは、第1の電極のフレームシールの面内方向の厚みが第2の電極のフレームシールの面内方向の厚みより小さくなるように、第1の電極および第2の電極それぞれの縁部に面内方向の厚みを有することを特徴とする請求項1記載のフローバッテリ。
- 少なくとも1つの電気化学セルは、第1の電極に隣接して配置された第1のバイポーラプレートと、第2の電極に隣接して配置された第2のバイポーラプレートと、を備えており、第1のバイポーラプレートは、第1の流れ場を備えており、第2のバイポーラプレートは、第1の流れ場が延在する面積より小さい面積に延在する第2の流れ場を備えることを特徴とする請求項1記載のフローバッテリ。
- セパレータは、イオン交換材料であることを特徴とする請求項1記載のフローバッテリ。
- セパレータは、面積A1と同等の面積A3を有することを特徴とする請求項1記載のフローバッテリ。
- 第1の貯蔵部分または第2の貯蔵部分のもう一方に水素および空気から選択される気体を備えることを特徴とする請求項1記載のフローバッテリ。
- 第1の液体電解質に関して第1の電極が触媒活性となる面積A1を第1の電極のセパレータ層側の面が有するように第1の電極を画定し、第2の液体電解質に関して第2の電極が触媒活性となる面積A2を第2の電極のセパレータ層側の面が有するように第2の電極を画定し、面積A1が、面積A2より大きくなるようにすることで、フローバッテリの電気化学セルの構成要素の腐食の電位を制御する、
ことを含むことを特徴とする、フローバッテリの劣化を制御する方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2011/066131 WO2013095374A2 (en) | 2011-12-20 | 2011-12-20 | Flow battery with enhanced durability |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015503210A JP2015503210A (ja) | 2015-01-29 |
JP5837704B2 true JP5837704B2 (ja) | 2015-12-24 |
Family
ID=48669677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014548749A Active JP5837704B2 (ja) | 2011-12-20 | 2011-12-20 | 向上した耐久性を有するフローバッテリ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10158140B2 (ja) |
EP (1) | EP2795705B1 (ja) |
JP (1) | JP5837704B2 (ja) |
KR (1) | KR101679940B1 (ja) |
CN (1) | CN103988352B (ja) |
IN (1) | IN2014DN03037A (ja) |
WO (1) | WO2013095374A2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10680259B2 (en) | 2014-09-15 | 2020-06-09 | Raytheon Technologies Corporation | Regeneration of flow battery electrode |
EP3680974B1 (en) * | 2017-09-08 | 2024-08-07 | Sumitomo Electric Industries, Ltd. | Redox flow battery cell, redox flow battery cell stack, and redox flow battery |
US11056698B2 (en) | 2018-08-02 | 2021-07-06 | Raytheon Technologies Corporation | Redox flow battery with electrolyte balancing and compatibility enabling features |
US11271226B1 (en) | 2020-12-11 | 2022-03-08 | Raytheon Technologies Corporation | Redox flow battery with improved efficiency |
Family Cites Families (25)
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BE603874A (ja) * | 1960-05-17 | |||
JPS5929786B2 (ja) | 1977-07-14 | 1984-07-23 | 松下電工株式会社 | 太陽熱コレクタ−の製造方法 |
JP2920230B2 (ja) * | 1988-11-30 | 1999-07-19 | 東洋紡績株式会社 | レドックスフロー型電池 |
US5318865A (en) | 1991-06-06 | 1994-06-07 | Director-General, Agency Of Industrial Science And Technology | Redox battery |
US5270132A (en) * | 1991-12-26 | 1993-12-14 | International Fuel Cells Corporation | Minimized corrosion fuel cell device and a method of making the same |
JP3560181B2 (ja) | 1995-04-13 | 2004-09-02 | 東洋紡績株式会社 | 液流通型電解槽用電極材 |
JP3505918B2 (ja) * | 1996-06-19 | 2004-03-15 | 住友電気工業株式会社 | レドックスフロー電池 |
JP3657538B2 (ja) | 2001-06-12 | 2005-06-08 | 住友電気工業株式会社 | レドックスフロー電池用セルスタック |
ITVA20010019A1 (it) * | 2001-06-28 | 2002-12-28 | Chemieco S R L | Cella redox con separatore ionico non selettivo |
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US6713206B2 (en) * | 2002-01-14 | 2004-03-30 | Board Of Trustees Of University Of Illinois | Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices comprising such cells, and methods employing same |
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US7855015B1 (en) | 2003-04-17 | 2010-12-21 | University Of South Florida | Aluminum and solid alkali peroxide galvanic cell |
JP2005228645A (ja) | 2004-02-13 | 2005-08-25 | Sumitomo Electric Ind Ltd | レドックスフロー電池セル、電池および電極の保持構造 |
US7267908B2 (en) * | 2004-08-30 | 2007-09-11 | Toyota Technical Center Usa, Inc. | In cycling stability of Li-ion battery with molten salt electrolyte |
JP2006156029A (ja) | 2004-11-26 | 2006-06-15 | Kansai Electric Power Co Inc:The | バナジウム系レドックスフロー電池用炭素電極材料 |
WO2007086828A2 (en) | 2005-12-28 | 2007-08-02 | Utc Power Corporation | Fuel cell flow field channel with partially closed end |
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JP2010244972A (ja) * | 2009-04-09 | 2010-10-28 | Sharp Corp | レドックスフロー電池 |
CN102652374B (zh) | 2009-12-18 | 2016-03-30 | 联合工艺公司 | 具有交叉状流场的液流蓄电池 |
CN102823046B (zh) * | 2010-03-30 | 2016-08-03 | 应用材料公司 | 液流电池组 |
US20120202099A1 (en) | 2011-02-08 | 2012-08-09 | United Technologies Corporation | Flow battery having a low resistance membrane |
CN102136593A (zh) * | 2011-02-22 | 2011-07-27 | 上海林洋储能科技有限公司 | 一种绝缘板进液的液流电池电堆结构及包含此电堆的液流电池 |
-
2011
- 2011-12-20 KR KR1020147013740A patent/KR101679940B1/ko active IP Right Grant
- 2011-12-20 WO PCT/US2011/066131 patent/WO2013095374A2/en active Search and Examination
- 2011-12-20 EP EP11877697.0A patent/EP2795705B1/en active Active
- 2011-12-20 US US14/364,717 patent/US10158140B2/en active Active
- 2011-12-20 JP JP2014548749A patent/JP5837704B2/ja active Active
- 2011-12-20 IN IN3037DEN2014 patent/IN2014DN03037A/en unknown
- 2011-12-20 CN CN201180075732.1A patent/CN103988352B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2795705A4 (en) | 2015-08-26 |
KR20140084248A (ko) | 2014-07-04 |
WO2013095374A3 (en) | 2014-04-24 |
US10158140B2 (en) | 2018-12-18 |
KR101679940B1 (ko) | 2016-11-25 |
EP2795705B1 (en) | 2019-02-06 |
CN103988352B (zh) | 2016-11-09 |
WO2013095374A2 (en) | 2013-06-27 |
CN103988352A (zh) | 2014-08-13 |
JP2015503210A (ja) | 2015-01-29 |
EP2795705A2 (en) | 2014-10-29 |
US20140315113A1 (en) | 2014-10-23 |
IN2014DN03037A (ja) | 2015-05-08 |
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