JP2018037275A - フロー電池 - Google Patents
フロー電池 Download PDFInfo
- Publication number
- JP2018037275A JP2018037275A JP2016169361A JP2016169361A JP2018037275A JP 2018037275 A JP2018037275 A JP 2018037275A JP 2016169361 A JP2016169361 A JP 2016169361A JP 2016169361 A JP2016169361 A JP 2016169361A JP 2018037275 A JP2018037275 A JP 2018037275A
- Authority
- JP
- Japan
- Prior art keywords
- container
- flow battery
- pipe
- gas
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003792 electrolyte Substances 0.000 claims description 9
- 239000008151 electrolyte solution Substances 0.000 abstract description 47
- 239000000243 solution Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 140
- 210000004027 cell Anatomy 0.000 description 113
- 238000010586 diagram Methods 0.000 description 15
- 239000011701 zinc Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 229940021013 electrolyte solution Drugs 0.000 description 9
- 238000006479 redox reaction Methods 0.000 description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 229910052725 zinc Inorganic materials 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- -1 sulfate compound Chemical class 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 150000002816 nickel compounds Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- OSOVKCSKTAIGGF-UHFFFAOYSA-N [Ni].OOO Chemical compound [Ni].OOO OSOVKCSKTAIGGF-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 210000001787 dendrite Anatomy 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002697 manganese compounds Chemical class 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000483 nickel oxide hydroxide Inorganic materials 0.000 description 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004590 silicone sealant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007088 Archimedes method Methods 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002640 NiOOH Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000004591 urethane sealant Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Secondary Cells (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
Description
正極11a,11b:NiOOH+H2O+e−→Ni(OH)2+OH−
負極12a,12b:Zn+4OH−→[Zn(OH)4]2−+2e−
一方、充電の際には、正極11a,11bおよび負極12a,12bにおいて、上記酸化還元反応の逆反応が生じる。
11a,11b,11c 正極
12a,12b,12c 負極
13a,13b,13c 電解液
20a,20b,20c 気泡発生部
30 気体供給部
41,41a,41b 第一の配管
42a,42b,42c,42aa,42ab 第二の配管
43a,43b,43aa,43ab 第三の配管
44,44a,44b 第四の配管
50,50a,50b 第一の容器
51 吸気口
52a,52b 排気口
60,60a,60b 第二の容器
61a,61b 吸気口
62 排気口
70 シール剤
100,101,102,103,104,105,106 フロー電池
D41,D42a,D42b,D42c,D43a,D44 径
Claims (8)
- 正極と、負極と、電解液とを含むセルユニットと、
前記電解液に気泡を発生させる気泡発生部と、
前記気泡発生部に気体を供給する気体供給部と、
前記気体供給部から前記気泡発生部に供給される気体を溜める第一の容器と
を備えることを特徴とするフロー電池。 - 前記第一の容器は、
前記セルユニットの上面よりも高い位置に吸気口および排気口を有する
ことを特徴とする請求項1に記載のフロー電池。 - 前記第一の容器は、
前記第一の容器の上面の中央に吸気口を有する
ことを特徴とする請求項1または2に記載のフロー電池。 - 前記第一の容器は、
前記セルユニットと対向する面に排気口を有する
ことを特徴とする請求項1〜3のいずれか一つに記載のフロー電池。 - 前記気体供給部は、
前記セルユニットの上面および前記第一の容器の上面よりも高い位置に設けられる
ことを特徴とする請求項1〜4のいずれか一つに記載のフロー電池。 - 前記気体供給部と前記第一の容器とを接続する第一の配管と、
前記第一の容器と前記気泡発生部とを接続する第二の配管と
をさらに備え、
前記第二の配管の径は、
前記第一の配管の径よりも小さい
ことを特徴とする請求項1〜5のいずれか一つに記載のフロー電池。 - 前記第一の容器は、
前記セルユニットに取り付けられる
ことを特徴とする請求項1〜6のいずれか一つに記載のフロー電池。 - 前記セルユニットから排気される気体を溜める第二の容器
をさらに備える
ことを特徴とする請求項1〜7のいずれか一つに記載のフロー電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016169361A JP6765900B2 (ja) | 2016-08-31 | 2016-08-31 | フロー電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016169361A JP6765900B2 (ja) | 2016-08-31 | 2016-08-31 | フロー電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018037275A true JP2018037275A (ja) | 2018-03-08 |
JP6765900B2 JP6765900B2 (ja) | 2020-10-07 |
Family
ID=61566035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016169361A Expired - Fee Related JP6765900B2 (ja) | 2016-08-31 | 2016-08-31 | フロー電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6765900B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020038754A (ja) * | 2018-08-31 | 2020-03-12 | 京セラ株式会社 | フロー電池 |
CN112740456A (zh) * | 2018-09-28 | 2021-04-30 | 京瓷株式会社 | 二次电池 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827096B1 (ja) * | 1969-09-18 | 1973-08-18 | ||
JPS4938125A (ja) * | 1972-08-18 | 1974-04-09 | ||
JPS5632376U (ja) * | 1979-08-22 | 1981-03-30 | ||
JPS5678067A (en) * | 1979-09-04 | 1981-06-26 | Globe Union Inc | Method and device for circulating liquid electrolyte in cell for storage battery |
JPS5761772U (ja) * | 1980-09-29 | 1982-04-12 | ||
JPS6334851A (ja) * | 1986-07-29 | 1988-02-15 | Meidensha Electric Mfg Co Ltd | 亜鉛のデンドライト抑制方法 |
JPS6355852A (ja) * | 1986-08-26 | 1988-03-10 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
JPH09507950A (ja) * | 1993-11-17 | 1997-08-12 | ユニサーチ リミテッド | 安定電解液およびその製造方法と、レドックス電池の製造方法、および安定した電解液を含む電池 |
US20060159985A1 (en) * | 2004-12-14 | 2006-07-20 | Jones William E M | Mixing gas delivery apparatus with check valve |
JP2016004681A (ja) * | 2014-06-17 | 2016-01-12 | 株式会社Gsユアサ | 鉛蓄電池のシステム |
JP2016081932A (ja) * | 2014-10-17 | 2016-05-16 | 株式会社東洋製作所 | マグネシウム電池システム |
-
2016
- 2016-08-31 JP JP2016169361A patent/JP6765900B2/ja not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827096B1 (ja) * | 1969-09-18 | 1973-08-18 | ||
JPS4938125A (ja) * | 1972-08-18 | 1974-04-09 | ||
JPS5632376U (ja) * | 1979-08-22 | 1981-03-30 | ||
JPS5678067A (en) * | 1979-09-04 | 1981-06-26 | Globe Union Inc | Method and device for circulating liquid electrolyte in cell for storage battery |
JPS5761772U (ja) * | 1980-09-29 | 1982-04-12 | ||
JPS6334851A (ja) * | 1986-07-29 | 1988-02-15 | Meidensha Electric Mfg Co Ltd | 亜鉛のデンドライト抑制方法 |
JPS6355852A (ja) * | 1986-08-26 | 1988-03-10 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
JPH09507950A (ja) * | 1993-11-17 | 1997-08-12 | ユニサーチ リミテッド | 安定電解液およびその製造方法と、レドックス電池の製造方法、および安定した電解液を含む電池 |
US20060159985A1 (en) * | 2004-12-14 | 2006-07-20 | Jones William E M | Mixing gas delivery apparatus with check valve |
JP2016004681A (ja) * | 2014-06-17 | 2016-01-12 | 株式会社Gsユアサ | 鉛蓄電池のシステム |
JP2016081932A (ja) * | 2014-10-17 | 2016-05-16 | 株式会社東洋製作所 | マグネシウム電池システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020038754A (ja) * | 2018-08-31 | 2020-03-12 | 京セラ株式会社 | フロー電池 |
CN112740456A (zh) * | 2018-09-28 | 2021-04-30 | 京瓷株式会社 | 二次电池 |
Also Published As
Publication number | Publication date |
---|---|
JP6765900B2 (ja) | 2020-10-07 |
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