JPWO2021240194A5 - - Google Patents
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- Publication number
- JPWO2021240194A5 JPWO2021240194A5 JP2022526533A JP2022526533A JPWO2021240194A5 JP WO2021240194 A5 JPWO2021240194 A5 JP WO2021240194A5 JP 2022526533 A JP2022526533 A JP 2022526533A JP 2022526533 A JP2022526533 A JP 2022526533A JP WO2021240194 A5 JPWO2021240194 A5 JP WO2021240194A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- secondary battery
- active material
- electrode active
- battery according
- 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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- 239000007774 positive electrode material Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 9
- 239000011163 secondary particle Substances 0.000 claims description 8
- 239000011164 primary particle Substances 0.000 claims description 5
- 239000007784 solid electrolyte Substances 0.000 claims 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 2
- 239000011149 active material Substances 0.000 claims 2
- 229910001416 lithium ion Inorganic materials 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 229910018539 Ni—Mn—Co Inorganic materials 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
- 239000002203 sulfidic glass Substances 0.000 claims 1
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2020/000525 WO2021240194A1 (ja) | 2020-05-26 | 2020-05-26 | 二次電池用正極 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021240194A1 JPWO2021240194A1 (https=) | 2021-12-02 |
| JPWO2021240194A5 true JPWO2021240194A5 (https=) | 2023-03-22 |
| JP7523533B2 JP7523533B2 (ja) | 2024-07-26 |
Family
ID=78768101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022526533A Active JP7523533B2 (ja) | 2020-05-26 | 2020-05-26 | 二次電池用正極 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230216045A1 (https=) |
| EP (1) | EP4160736A4 (https=) |
| JP (1) | JP7523533B2 (https=) |
| CN (1) | CN115917784A (https=) |
| WO (1) | WO2021240194A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7622004B2 (ja) * | 2022-05-23 | 2025-01-27 | プライムプラネットエナジー＆ソリューションズ株式会社 | 正極、それを備えた全固体電池、及びその製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626080B (zh) | 2008-10-17 | 2011-02-09 | 成都晶元新材料技术有限公司 | 一种镍钴锰多元掺杂锂离子电池正极材料及其制备方法 |
| JP5564649B2 (ja) * | 2010-06-23 | 2014-07-30 | 日本碍子株式会社 | リチウム二次電池の正極及びリチウム二次電池 |
| JP2013097892A (ja) * | 2011-10-28 | 2013-05-20 | Nippon Electric Glass Co Ltd | リチウムイオン二次電池正極材料粉末 |
| JP6077345B2 (ja) * | 2013-03-13 | 2017-02-08 | 日立マクセル株式会社 | 非水二次電池用正極材料、非水二次電池用正極および非水二次電池 |
| JP2016062683A (ja) * | 2014-09-16 | 2016-04-25 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | リチウムイオン（ｌｉｔｈｉｕｍｉｏｎ）二次電池 |
| JP6384467B2 (ja) * | 2015-12-18 | 2018-09-05 | トヨタ自動車株式会社 | リチウム固体電池 |
| CN106450155B (zh) | 2016-09-18 | 2019-11-29 | 贵州振华新材料股份有限公司 | 球形或类球形锂离子电池正极材料及制法和应用 |
| JP7030322B2 (ja) | 2017-12-28 | 2022-03-07 | 国立大学法人豊橋技術科学大学 | リチウムイオン電池用複合粒子及びその製造方法 |
| JP6962838B2 (ja) | 2018-03-13 | 2021-11-05 | 住友化学株式会社 | リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、正極、及びリチウム二次電池 |
| JP7167488B2 (ja) * | 2018-05-29 | 2022-11-09 | トヨタ自動車株式会社 | 正極、全固体電池及びこれらの製造方法 |
| JP6965860B2 (ja) * | 2018-09-27 | 2021-11-10 | トヨタ自動車株式会社 | 全固体電池 |
| WO2021131467A1 (ja) * | 2019-12-27 | 2021-07-01 | 株式会社村田製作所 | 固体電池 |
-
2020
- 2020-05-26 EP EP20938345.4A patent/EP4160736A4/en active Pending
- 2020-05-26 CN CN202080101246.1A patent/CN115917784A/zh active Pending
- 2020-05-26 WO PCT/IB2020/000525 patent/WO2021240194A1/ja not_active Ceased
- 2020-05-26 US US17/927,251 patent/US20230216045A1/en active Pending
- 2020-05-26 JP JP2022526533A patent/JP7523533B2/ja active Active
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