JPWO2022113434A5 - - Google Patents
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- Publication number
- JPWO2022113434A5 JPWO2022113434A5 JP2022565052A JP2022565052A JPWO2022113434A5 JP WO2022113434 A5 JPWO2022113434 A5 JP WO2022113434A5 JP 2022565052 A JP2022565052 A JP 2022565052A JP 2022565052 A JP2022565052 A JP 2022565052A JP WO2022113434 A5 JPWO2022113434 A5 JP WO2022113434A5
- Authority
- JP
- Japan
- Prior art keywords
- ldh
- secondary battery
- compound
- zinc
- positive electrode
- 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
- 150000001875 compounds Chemical class 0.000 claims description 57
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 34
- 239000011701 zinc Substances 0.000 claims description 34
- 229910052725 zinc Inorganic materials 0.000 claims description 34
- 239000007773 negative electrode material Substances 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 13
- 239000007774 positive electrode material Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052738 indium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 3
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 2
- OSOVKCSKTAIGGF-UHFFFAOYSA-N [Ni].OOO Chemical compound [Ni].OOO OSOVKCSKTAIGGF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000483 nickel oxide hydroxide Inorganic materials 0.000 claims description 2
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 150000003752 zinc compounds Chemical class 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 210000001787 dendrite Anatomy 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 238000000921 elemental analysis Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000006182 cathode active material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- -1 hydroxide ions Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- AHKZTVQIVOEVFO-UHFFFAOYSA-N oxide(2-) Chemical compound [O-2] AHKZTVQIVOEVFO-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020194748 | 2020-11-24 | ||
| JP2020194748 | 2020-11-24 | ||
| JP2020200578 | 2020-12-02 | ||
| JP2020200578 | 2020-12-02 | ||
| PCT/JP2021/029118 WO2022113434A1 (ja) | 2020-11-24 | 2021-08-05 | 亜鉛二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022113434A1 JPWO2022113434A1 (https=) | 2022-06-02 |
| JPWO2022113434A5 true JPWO2022113434A5 (https=) | 2023-05-25 |
| JP7506762B2 JP7506762B2 (ja) | 2024-06-26 |
Family
ID=81754534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022565052A Active JP7506762B2 (ja) | 2020-11-24 | 2021-08-05 | 亜鉛二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230207796A1 (https=) |
| JP (1) | JP7506762B2 (https=) |
| CN (1) | CN116261790A (https=) |
| DE (1) | DE112021005040T5 (https=) |
| WO (1) | WO2022113434A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20260088451A1 (en) * | 2024-09-26 | 2026-03-26 | GM Global Technology Operations LLC | Battery cells with separators including joined ends |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3287732B2 (ja) * | 1994-05-30 | 2002-06-04 | キヤノン株式会社 | 二次電池 |
| EP2814104B1 (en) | 2012-02-06 | 2018-09-26 | NGK Insulators, Ltd. | Zinc secondary cell |
| 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 |
| CN107004928B (zh) * | 2014-12-02 | 2020-05-26 | 日本碍子株式会社 | 锌空气二次电池 |
| CN108780888B (zh) * | 2016-03-25 | 2021-07-09 | 国立大学法人名古屋工业大学 | 电池用电极材料及其制造方法 |
| JP6949375B2 (ja) * | 2016-09-28 | 2021-10-13 | 国立大学法人愛媛大学 | ハイブリッド材料の製造方法及びハイブリッド材料 |
| CN111201661B (zh) * | 2017-10-20 | 2021-09-14 | 日本碍子株式会社 | 锌二次电池 |
| JP6856823B2 (ja) * | 2018-09-03 | 2021-04-14 | 日本碍子株式会社 | 負極及び亜鉛二次電池 |
| DE112020000085T5 (de) * | 2019-06-19 | 2021-05-20 | Ngk Insulators, Ltd. | Für hydroxidionen leitfähiger separator und zinksekundärbatterie |
-
2021
- 2021-08-05 JP JP2022565052A patent/JP7506762B2/ja active Active
- 2021-08-05 DE DE112021005040.0T patent/DE112021005040T5/de active Pending
- 2021-08-05 CN CN202180062516.7A patent/CN116261790A/zh active Pending
- 2021-08-05 WO PCT/JP2021/029118 patent/WO2022113434A1/ja not_active Ceased
-
2023
- 2023-03-02 US US18/177,423 patent/US20230207796A1/en active Pending
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