JPWO2020245911A5 - - Google Patents
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- Publication number
- JPWO2020245911A5 JPWO2020245911A5 JP2021524540A JP2021524540A JPWO2020245911A5 JP WO2020245911 A5 JPWO2020245911 A5 JP WO2020245911A5 JP 2021524540 A JP2021524540 A JP 2021524540A JP 2021524540 A JP2021524540 A JP 2021524540A JP WO2020245911 A5 JPWO2020245911 A5 JP WO2020245911A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- lithium ion
- ion secondary
- electrolytic solution
- active material
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 22
- 229910001416 lithium ion Inorganic materials 0.000 claims 22
- 239000008151 electrolyte solution Substances 0.000 claims 19
- 239000002245 particle Substances 0.000 claims 12
- 239000007772 electrode material Substances 0.000 claims 8
- 239000007787 solid Substances 0.000 claims 6
- 239000007773 negative electrode material Substances 0.000 claims 4
- 239000007774 positive electrode material Substances 0.000 claims 4
- 239000011148 porous material Substances 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 239000002131 composite material Substances 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910014211 My O Inorganic materials 0.000 claims 1
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 229910052772 Samarium Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/022160 WO2020245911A1 (ja) | 2019-06-04 | 2019-06-04 | 電解液吸収粒子、自立シート、リチウムイオン二次電池用電極、セパレータ、およびリチウムイオン二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020245911A1 JPWO2020245911A1 (https=) | 2020-12-10 |
| JPWO2020245911A5 true JPWO2020245911A5 (https=) | 2022-02-18 |
| JP7284260B2 JP7284260B2 (ja) | 2023-05-30 |
Family
ID=73651986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021524540A Active JP7284260B2 (ja) | 2019-06-04 | 2019-06-04 | 電解液吸収粒子、自立シート、リチウムイオン二次電池用電極、セパレータ、およびリチウムイオン二次電池 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220328934A1 (https=) |
| JP (1) | JP7284260B2 (https=) |
| CN (1) | CN113906594A (https=) |
| WO (1) | WO2020245911A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7649154B2 (ja) | 2021-02-10 | 2025-03-19 | 本田技研工業株式会社 | 正極および蓄電デバイス |
| CN115810789B (zh) * | 2022-11-17 | 2025-12-16 | 上海兆钠新能源科技有限公司 | 一种锂离子二次电池 |
| JP2026502360A (ja) * | 2023-04-17 | 2026-01-22 | 寧徳時代新能源科技股▲分▼有限公司 | 電池セル、電池及び電気装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006182925A (ja) * | 2004-12-28 | 2006-07-13 | Hitachi Maxell Ltd | コアシェル型微粒子、および該微粒子を有するリチウム二次電池 |
| TWI368347B (en) * | 2006-02-16 | 2012-07-11 | Lg Chemical Ltd | Electrode including organic/inorganic composite coating layer and electrochemical device prepared thereby |
| JP4724223B2 (ja) * | 2006-09-07 | 2011-07-13 | 日立マクセル株式会社 | 電池用セパレータの製造方法 |
| WO2010016476A1 (ja) * | 2008-08-05 | 2010-02-11 | 日本ゼオン株式会社 | リチウムイオン二次電池用電極 |
| CN101938013B (zh) * | 2009-06-30 | 2014-07-02 | 比亚迪股份有限公司 | 聚合物电解质及其制备方法和聚合物锂二次电池 |
| JP5473476B2 (ja) | 2009-08-19 | 2014-04-16 | 株式会社オハラ | リチウムイオン二次電池およびリチウムイオン二次電池用の電極 |
| CN102024947B (zh) * | 2010-11-09 | 2012-10-24 | 甘肃大象能源科技有限公司 | 磷酸铁锂/Li-Al-O复合正极材料及其制备方法 |
| JP2013182836A (ja) | 2012-03-02 | 2013-09-12 | Honda Motor Co Ltd | リチウムイオン伝導性電解質及びそれを用いるリチウムイオン二次電池 |
| JP2014182875A (ja) | 2013-03-18 | 2014-09-29 | Toray Ind Inc | 二次電池用セパレータおよび二次電池 |
| KR20170084450A (ko) * | 2016-01-12 | 2017-07-20 | 주식회사 엘지화학 | 전고체 전지용 고체 전해질의 제조방법 |
| US10804519B2 (en) * | 2016-08-09 | 2020-10-13 | Lg Chem, Ltd. | Separator and electrochemical device including the same |
| DE102016215064A1 (de) | 2016-08-12 | 2018-02-15 | Bayerische Motoren Werke Aktiengesellschaft | Beschichteter Festkörperelektrolyt |
| JP6944773B2 (ja) * | 2016-09-26 | 2021-10-06 | 日産自動車株式会社 | 非水電解質二次電池用負極 |
| CN109428037B (zh) * | 2017-08-31 | 2020-11-06 | 比亚迪股份有限公司 | 一种电池隔膜及其制备方法和锂离子电池 |
-
2019
- 2019-06-04 WO PCT/JP2019/022160 patent/WO2020245911A1/ja not_active Ceased
- 2019-06-04 US US17/616,183 patent/US20220328934A1/en not_active Abandoned
- 2019-06-04 CN CN201980097158.6A patent/CN113906594A/zh active Pending
- 2019-06-04 JP JP2021524540A patent/JP7284260B2/ja active Active
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