JPWO2021065320A5 - - Google Patents
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- Publication number
- JPWO2021065320A5 JPWO2021065320A5 JP2021550480A JP2021550480A JPWO2021065320A5 JP WO2021065320 A5 JPWO2021065320 A5 JP WO2021065320A5 JP 2021550480 A JP2021550480 A JP 2021550480A JP 2021550480 A JP2021550480 A JP 2021550480A JP WO2021065320 A5 JPWO2021065320 A5 JP WO2021065320A5
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- composition
- positive electrode
- molar ratio
- value indicating
- 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
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910052789 astatine Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910018871 CoO 2 Inorganic materials 0.000 description 1
- 229910013275 LiMPO Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019179619 | 2019-09-30 | ||
| JP2019179619 | 2019-09-30 | ||
| PCT/JP2020/033371 WO2021065320A1 (ja) | 2019-09-30 | 2020-09-03 | 非水電解質二次電池用正極および非水電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021065320A1 JPWO2021065320A1 (https=) | 2021-04-08 |
| JPWO2021065320A5 true JPWO2021065320A5 (https=) | 2022-06-08 |
| JP7617435B2 JP7617435B2 (ja) | 2025-01-20 |
Family
ID=75337174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021550480A Active JP7617435B2 (ja) | 2019-09-30 | 2020-09-03 | 非水電解質二次電池用正極および非水電解質二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220352513A1 (https=) |
| EP (1) | EP4039652A4 (https=) |
| JP (1) | JP7617435B2 (https=) |
| CN (1) | CN114467192A (https=) |
| WO (1) | WO2021065320A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240066860A (ko) | 2022-11-08 | 2024-05-16 | 에스케이이노베이션 주식회사 | 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4602254B2 (ja) * | 2003-09-18 | 2010-12-22 | パナソニック株式会社 | リチウムイオン二次電池 |
| CN100492720C (zh) * | 2003-09-18 | 2009-05-27 | 松下电器产业株式会社 | 锂离子二次电池 |
| JP5188795B2 (ja) | 2007-12-14 | 2013-04-24 | パナソニック株式会社 | リチウム二次電池用正極形成用塗工液、リチウム二次電池用正極およびリチウム二次電池 |
| JP2010033924A (ja) * | 2008-07-30 | 2010-02-12 | Nec Tokin Corp | リチウムイオン二次電池用正極、およびそれを用いたリチウムイオン二次電池 |
| JP2012033381A (ja) * | 2010-07-30 | 2012-02-16 | Panasonic Corp | 非水電解質二次電池及びその製造方法 |
| JP6413242B2 (ja) * | 2014-01-15 | 2018-10-31 | 日本ゼオン株式会社 | 二次電池正極用スラリーの製造方法、二次電池用正極の製造方法、及び二次電池の製造方法 |
| JP6523443B2 (ja) * | 2014-10-02 | 2019-05-29 | エルジー・ケム・リミテッド | ゴム系バインダーを含む正極活物質スラリー及びこれから製造された正極 |
| JP6494273B2 (ja) * | 2014-12-22 | 2019-04-03 | 三星エスディアイ株式会社Samsung SDI Co., Ltd. | 非水電解質二次電池用電極巻回素子、それを用いた非水電解質二次電池、及び非水電解質二次電池用電極巻回素子の製造方法 |
| HUE054156T2 (hu) * | 2014-12-26 | 2021-08-30 | Zeon Corp | Kötõanyag készítmény nem-vizes szekunder cella pozitív elektródjához, készítmény nem-vizes szekunder cella pozitív elektródjához, nem-vizes szekunder cella pozitív elektród és nem-vizes szekunder cella, és eljárás nem-vizes szekunder cella pozitív elektródjához való készítmény, nem-vizes szekunder cella pozitív elektród és nem-vizes szekunder cella elõállítására |
| JP6470081B2 (ja) * | 2015-03-19 | 2019-02-13 | 株式会社東芝 | 負極及び非水電解質電池 |
| JP6959010B2 (ja) * | 2017-01-24 | 2021-11-02 | 三星エスディアイ株式会社Samsung SDI Co., Ltd. | 非水電解質二次電池用負極及び非水電解質二次電池 |
| KR102666367B1 (ko) * | 2018-08-28 | 2024-05-20 | 삼성전자주식회사 | 양극 및 이를 포함하는 리튬전지 |
| KR102774902B1 (ko) * | 2019-05-08 | 2025-03-04 | 주식회사 엘지에너지솔루션 | 전고체전지의 전극 제조방법 및 이를 이용하여 제조된 전고체전지 전극 |
-
2020
- 2020-09-03 JP JP2021550480A patent/JP7617435B2/ja active Active
- 2020-09-03 EP EP20872124.1A patent/EP4039652A4/en active Pending
- 2020-09-03 CN CN202080067980.0A patent/CN114467192A/zh active Pending
- 2020-09-03 WO PCT/JP2020/033371 patent/WO2021065320A1/ja not_active Ceased
- 2020-09-03 US US17/764,789 patent/US20220352513A1/en not_active Abandoned
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