JP7639120B2 - 空気極／セパレータ接合体及び金属空気二次電池 - Google Patents
空気極／セパレータ接合体及び金属空気二次電池 Download PDFInfo
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- JP7639120B2 JP7639120B2 JP2023510218A JP2023510218A JP7639120B2 JP 7639120 B2 JP7639120 B2 JP 7639120B2 JP 2023510218 A JP2023510218 A JP 2023510218A JP 2023510218 A JP2023510218 A JP 2023510218A JP 7639120 B2 JP7639120 B2 JP 7639120B2
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- ldh
- separator
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- hydroxide ion
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Images
Classifications
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- 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
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- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
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- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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- 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
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- 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
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- H—ELECTRICITY
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- 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
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- 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
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- 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
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| PCT/JP2021/043185 WO2022208993A1 (ja) | 2021-03-30 | 2021-11-25 | 空気極／セパレータ接合体及び金属空気二次電池 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003151647A (ja) | 2001-08-27 | 2003-05-23 | Toshiba Battery Co Ltd | 空気電池 |
| WO2015119041A1 (ja) | 2014-02-04 | 2015-08-13 | シャープ株式会社 | 空気極及び金属空気電池 |
| JP2016071964A (ja) | 2014-09-26 | 2016-05-09 | シャープ株式会社 | 空気極及び金属空気電池 |
| WO2020246177A1 (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 |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0982372A (ja) * | 1995-09-14 | 1997-03-28 | Matsushita Electric Ind Co Ltd | ボタン形空気亜鉛電池 |
| CN103947036B (zh) | 2011-11-16 | 2015-06-24 | 日本碍子株式会社 | 锌空气二次电池 |
| EP3125358B1 (en) | 2014-03-28 | 2019-08-28 | NGK Insulators, Ltd. | Air electrode for metal-air battery |
| EP3214043A4 (en) | 2014-10-28 | 2018-05-02 | NGK Insulators, Ltd. | Method for forming layered double hydroxide dense membrane |
| 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 |
| JP6550193B2 (ja) | 2017-03-09 | 2019-07-24 | 日本碍子株式会社 | セパレータ／空気極複合体の製造方法 |
| JP7195425B2 (ja) * | 2019-06-05 | 2022-12-23 | 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 |
| DE112020000085T5 (de) | 2019-06-19 | 2021-05-20 | Ngk Insulators, Ltd. | Für hydroxidionen leitfähiger separator und zinksekundärbatterie |
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- 2021-11-25 DE DE112021007019.3T patent/DE112021007019T5/de active Pending
- 2021-11-25 CN CN202180094241.5A patent/CN116998051A/zh active Pending
- 2021-11-25 WO PCT/JP2021/043185 patent/WO2022208993A1/ja not_active Ceased
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003151647A (ja) | 2001-08-27 | 2003-05-23 | Toshiba Battery Co Ltd | 空気電池 |
| WO2015119041A1 (ja) | 2014-02-04 | 2015-08-13 | シャープ株式会社 | 空気極及び金属空気電池 |
| JP2016071964A (ja) | 2014-09-26 | 2016-05-09 | シャープ株式会社 | 空気極及び金属空気電池 |
| WO2020246177A1 (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 |
| 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 |
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| Publication number | Publication date |
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| DE112021007019T5 (de) | 2023-12-07 |
| CN116998051A (zh) | 2023-11-03 |
| US20230395945A1 (en) | 2023-12-07 |
| JPWO2022208993A1 (https=) | 2022-10-06 |
| WO2022208993A1 (ja) | 2022-10-06 |
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