JPWO2022208682A5 - - Google Patents
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- Publication number
- JPWO2022208682A5 JPWO2022208682A5 JP2022508492A JP2022508492A JPWO2022208682A5 JP WO2022208682 A5 JPWO2022208682 A5 JP WO2022208682A5 JP 2022508492 A JP2022508492 A JP 2022508492A JP 2022508492 A JP2022508492 A JP 2022508492A JP WO2022208682 A5 JPWO2022208682 A5 JP WO2022208682A5
- Authority
- JP
- Japan
- Prior art keywords
- thickness direction
- resin layer
- storage device
- electricity storage
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims 31
- 229920005989 resin Polymers 0.000 claims 31
- 230000005611 electricity Effects 0.000 claims 20
- 239000002245 particle Substances 0.000 claims 7
- -1 polyethylene terephthalate Polymers 0.000 claims 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 2
- 229910001416 lithium ion Inorganic materials 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 1
- 239000005011 phenolic resin Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/013638 WO2022208682A1 (ja) | 2021-03-30 | 2021-03-30 | 蓄電デバイス用電極およびリチウムイオン二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022208682A1 JPWO2022208682A1 (https=) | 2022-10-06 |
| JPWO2022208682A5 true JPWO2022208682A5 (https=) | 2023-02-28 |
| JP7392828B2 JP7392828B2 (ja) | 2023-12-06 |
Family
ID=83458169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508492A Active JP7392828B2 (ja) | 2021-03-30 | 2021-03-30 | 蓄電デバイス用電極およびリチウムイオン二次電池 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230361313A1 (https=) |
| JP (1) | JP7392828B2 (https=) |
| CN (1) | CN115428196B (https=) |
| WO (1) | WO2022208682A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116314845B (zh) * | 2023-03-27 | 2025-11-14 | 远景动力技术(江苏)有限公司 | 集流体及含其的极片、其制备方法 |
| CN116526083B (zh) * | 2023-07-03 | 2024-03-12 | 宁德新能源科技有限公司 | 极片组件、电芯及用电装置 |
| CN222735007U (zh) * | 2024-03-08 | 2025-04-08 | 宁德时代新能源科技股份有限公司 | 电极极片、电池单体、电池和用电装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4039893B2 (ja) * | 2002-06-19 | 2008-01-30 | 東洋鋼鈑株式会社 | 高容量負極 |
| JP5124506B2 (ja) * | 2009-02-13 | 2013-01-23 | シャープ株式会社 | 二次電池および二次電池の製造方法 |
| WO2011043026A1 (ja) * | 2009-10-07 | 2011-04-14 | パナソニック株式会社 | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| JPWO2012001856A1 (ja) * | 2010-06-29 | 2013-08-22 | パナソニック株式会社 | リチウムイオン二次電池用負極及びリチウムイオン二次電池 |
| EP2874214B1 (en) * | 2012-07-13 | 2018-03-07 | Furukawa Electric Co., Ltd. | Current collector foil, electrode structure, lithium secondary cell, or electric double-layer capacitor |
| WO2014010681A1 (ja) * | 2012-07-13 | 2014-01-16 | 古河電気工業株式会社 | 集電体、電極構造体、非水電解質電池または蓄電部品 |
| JP6608668B2 (ja) * | 2015-10-23 | 2019-11-20 | 日産自動車株式会社 | 電極およびその製造方法 |
| JP6083478B2 (ja) * | 2016-01-27 | 2017-02-22 | ソニー株式会社 | セパレータ、非水電解質電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
| JP2017152123A (ja) * | 2016-02-23 | 2017-08-31 | Tdk株式会社 | リチウムイオン二次電池用負極およびこれを用いたリチウムイオン二次電池 |
| WO2018083917A1 (ja) * | 2016-11-04 | 2018-05-11 | 日産自動車株式会社 | 電池用電極及び電池 |
-
2021
- 2021-03-30 JP JP2022508492A patent/JP7392828B2/ja active Active
- 2021-03-30 WO PCT/JP2021/013638 patent/WO2022208682A1/ja not_active Ceased
- 2021-03-30 CN CN202180004947.8A patent/CN115428196B/zh active Active
- 2021-03-30 US US17/634,391 patent/US20230361313A1/en active Pending
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