JPWO2022229776A5 - - Google Patents
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- Publication number
- JPWO2022229776A5 JPWO2022229776A5 JP2023516851A JP2023516851A JPWO2022229776A5 JP WO2022229776 A5 JPWO2022229776 A5 JP WO2022229776A5 JP 2023516851 A JP2023516851 A JP 2023516851A JP 2023516851 A JP2023516851 A JP 2023516851A JP WO2022229776 A5 JPWO2022229776 A5 JP WO2022229776A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- atoms
- carbon atoms
- positive electrode
- 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.)
- Pending
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- 125000004432 carbon atom Chemical group C* 0.000 claims 5
- 125000000217 alkyl group Chemical group 0.000 claims 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 4
- 239000007774 positive electrode material Substances 0.000 claims 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 3
- 239000003792 electrolyte Substances 0.000 claims 3
- 229910052749 magnesium Inorganic materials 0.000 claims 3
- 239000011777 magnesium Substances 0.000 claims 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 125000004429 atom Chemical group 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- HYGWNUKOUCZBND-UHFFFAOYSA-N azanide Chemical compound [NH2-] HYGWNUKOUCZBND-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 150000004693 imidazolium salts Chemical class 0.000 claims 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 125000004437 phosphorous atom Chemical group 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 125000004434 sulfur atom Chemical group 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021076906 | 2021-04-29 | ||
| JP2021080507 | 2021-05-11 | ||
| JP2021174720 | 2021-10-26 | ||
| JP2021196646 | 2021-12-03 | ||
| PCT/IB2022/053559 WO2022229776A1 (ja) | 2021-04-29 | 2022-04-15 | 二次電池、および電子機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022229776A1 JPWO2022229776A1 (https=) | 2022-11-03 |
| JPWO2022229776A5 true JPWO2022229776A5 (https=) | 2025-04-23 |
Family
ID=83847825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023516851A Pending JPWO2022229776A1 (https=) | 2021-04-29 | 2022-04-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240283023A1 (https=) |
| JP (1) | JPWO2022229776A1 (https=) |
| KR (1) | KR20240000578A (https=) |
| WO (1) | WO2022229776A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120858477A (zh) * | 2023-03-30 | 2025-10-28 | 株式会社半导体能源研究所 | 二次电池 |
| WO2024201266A1 (ja) * | 2023-03-30 | 2024-10-03 | 株式会社半導体エネルギー研究所 | リチウムイオン二次電池 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3777988B2 (ja) | 2001-01-23 | 2006-05-24 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
| JP4736943B2 (ja) | 2006-05-17 | 2011-07-27 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質およびその製造方法 |
| US20150140449A1 (en) * | 2013-11-15 | 2015-05-21 | Semiconductor Energy Laboratory Co., Ltd. | Compound, nonaqueous electrolyte, and power storage device |
| US20160268064A1 (en) * | 2015-03-09 | 2016-09-15 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and electronic device |
| US20180145317A1 (en) * | 2016-11-18 | 2018-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery |
-
2022
- 2022-04-15 WO PCT/IB2022/053559 patent/WO2022229776A1/ja not_active Ceased
- 2022-04-15 US US18/557,127 patent/US20240283023A1/en active Pending
- 2022-04-15 JP JP2023516851A patent/JPWO2022229776A1/ja active Pending
- 2022-04-15 KR KR1020237040344A patent/KR20240000578A/ko active Pending
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