DE112021006974T5 - Luftelektrode/separator-anordnung und metall-luft-sekundärbatterie - Google Patents
Luftelektrode/separator-anordnung und metall-luft-sekundärbatterie Download PDFInfo
- Publication number
- DE112021006974T5 DE112021006974T5 DE112021006974.8T DE112021006974T DE112021006974T5 DE 112021006974 T5 DE112021006974 T5 DE 112021006974T5 DE 112021006974 T DE112021006974 T DE 112021006974T DE 112021006974 T5 DE112021006974 T5 DE 112021006974T5
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- Prior art keywords
- separator
- ldh
- hydroxide ion
- ion conductive
- layer
- 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.)
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- 238000004904 shortening Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229940116411 terpineol Drugs 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/497—Ionic conductivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Hybrid Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021058884 | 2021-03-30 | ||
| JP2021-058884 | 2021-03-30 | ||
| PCT/JP2021/044333 WO2022209010A1 (ja) | 2021-03-30 | 2021-12-02 | 空気極／セパレータ接合体及び金属空気二次電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112021006974T5 true DE112021006974T5 (de) | 2023-11-16 |
Family
ID=83455834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112021006974.8T Pending DE112021006974T5 (de) | 2021-03-30 | 2021-12-02 | Luftelektrode/separator-anordnung und metall-luft-sekundärbatterie |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230395944A1 (https=) |
| JP (1) | JP7626839B2 (https=) |
| CN (1) | CN116982198A (https=) |
| DE (1) | DE112021006974T5 (https=) |
| WO (1) | WO2022209010A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024190570A1 (https=) * | 2023-03-15 | 2024-09-19 | ||
| JPWO2025052966A1 (https=) * | 2023-09-06 | 2025-03-13 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013073292A1 (ja) | 2011-11-16 | 2013-05-23 | 日本碍子株式会社 | 亜鉛空気二次電池 |
| WO2015146671A1 (ja) | 2014-03-28 | 2015-10-01 | 日本碍子株式会社 | 金属空気電池用空気極 |
| WO2016067884A1 (ja) | 2014-10-28 | 2016-05-06 | 日本碍子株式会社 | 層状複水酸化物緻密膜の形成方法 |
| WO2016076047A1 (ja) | 2014-11-13 | 2016-05-19 | 日本碍子株式会社 | 亜鉛二次電池に用いられるセパレータ構造体 |
| WO2018163353A1 (ja) | 2017-03-09 | 2018-09-13 | 日本碍子株式会社 | セパレータ／空気極複合体の製造方法 |
| WO2020246176A1 (ja) | 2019-06-05 | 2020-12-10 | 日本碍子株式会社 | 空気極／セパレータ接合体及び金属空気二次電池 |
| WO2020255856A1 (ja) | 2019-06-19 | 2020-12-24 | 日本碍子株式会社 | 水酸化物イオン伝導セパレータ及び亜鉛二次電池 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539396A (en) * | 1968-11-05 | 1970-11-10 | Us Army | Rechargeable alkaline zinc system |
| JP2007157445A (ja) | 2005-12-02 | 2007-06-21 | Toshiba Battery Co Ltd | 空気電池 |
| WO2009135030A1 (en) * | 2008-04-30 | 2009-11-05 | Battelle Memorial Institute | Metal-air battery |
| WO2015074037A2 (en) * | 2013-11-18 | 2015-05-21 | California Institute Of Technology | Separator enclosures for electrodes and electrochemical cells |
| KR102290282B1 (ko) * | 2014-09-15 | 2021-08-17 | 삼성전자주식회사 | 금속-공기 전지 |
| JP6070671B2 (ja) | 2014-10-09 | 2017-02-01 | トヨタ自動車株式会社 | 空気電池 |
| WO2016208770A1 (ja) * | 2015-06-26 | 2016-12-29 | 日本碍子株式会社 | 空気極材料、空気極及び金属空気電池 |
| JP2020166990A (ja) | 2019-03-28 | 2020-10-08 | Tdk株式会社 | マグネシウム空気電池 |
-
2021
- 2021-12-02 DE DE112021006974.8T patent/DE112021006974T5/de active Pending
- 2021-12-02 CN CN202180094239.8A patent/CN116982198A/zh active Pending
- 2021-12-02 WO PCT/JP2021/044333 patent/WO2022209010A1/ja not_active Ceased
- 2021-12-02 JP JP2023510225A patent/JP7626839B2/ja active Active
-
2023
- 2023-08-14 US US18/449,003 patent/US20230395944A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013073292A1 (ja) | 2011-11-16 | 2013-05-23 | 日本碍子株式会社 | 亜鉛空気二次電池 |
| WO2015146671A1 (ja) | 2014-03-28 | 2015-10-01 | 日本碍子株式会社 | 金属空気電池用空気極 |
| WO2016067884A1 (ja) | 2014-10-28 | 2016-05-06 | 日本碍子株式会社 | 層状複水酸化物緻密膜の形成方法 |
| WO2016076047A1 (ja) | 2014-11-13 | 2016-05-19 | 日本碍子株式会社 | 亜鉛二次電池に用いられるセパレータ構造体 |
| WO2018163353A1 (ja) | 2017-03-09 | 2018-09-13 | 日本碍子株式会社 | セパレータ／空気極複合体の製造方法 |
| WO2020246176A1 (ja) | 2019-06-05 | 2020-12-10 | 日本碍子株式会社 | 空気極／セパレータ接合体及び金属空気二次電池 |
| WO2020255856A1 (ja) | 2019-06-19 | 2020-12-24 | 日本碍子株式会社 | 水酸化物イオン伝導セパレータ及び亜鉛二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022209010A1 (ja) | 2022-10-06 |
| US20230395944A1 (en) | 2023-12-07 |
| JPWO2022209010A1 (https=) | 2022-10-06 |
| CN116982198A (zh) | 2023-10-31 |
| JP7626839B2 (ja) | 2025-02-04 |
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| R012 | Request for examination validly filed |