JPWO2020208459A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2020208459A5 JPWO2020208459A5 JP2021513024A JP2021513024A JPWO2020208459A5 JP WO2020208459 A5 JPWO2020208459 A5 JP WO2020208459A5 JP 2021513024 A JP2021513024 A JP 2021513024A JP 2021513024 A JP2021513024 A JP 2021513024A JP WO2020208459 A5 JPWO2020208459 A5 JP WO2020208459A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- metal
- active material
- electrode active
- metal oxide
- 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
- 239000007774 positive electrode material Substances 0.000 claims 21
- 238000004519 manufacturing process Methods 0.000 claims 18
- 229910044991 metal oxide Inorganic materials 0.000 claims 18
- 150000004706 metal oxides Chemical class 0.000 claims 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 12
- 229910052751 metal Inorganic materials 0.000 claims 12
- 239000002184 metal Substances 0.000 claims 12
- 239000000203 mixture Substances 0.000 claims 8
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims 6
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims 6
- 229910052742 iron Inorganic materials 0.000 claims 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 6
- 229910052759 nickel Inorganic materials 0.000 claims 6
- 238000000034 method Methods 0.000 claims 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 4
- 229910017052 cobalt Inorganic materials 0.000 claims 4
- 239000010941 cobalt Substances 0.000 claims 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims 4
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims 4
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims 4
- 229910001512 metal fluoride Inorganic materials 0.000 claims 4
- 239000000843 powder Substances 0.000 claims 4
- 239000013078 crystal Substances 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 150000001340 alkali metals Chemical class 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052788 barium Inorganic materials 0.000 claims 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 2
- 239000011651 chromium Substances 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 229910052746 lanthanum Inorganic materials 0.000 claims 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 2
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims 2
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical group [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 239000011777 magnesium Substances 0.000 claims 2
- 150000002816 nickel compounds Chemical class 0.000 claims 2
- 239000010936 titanium Substances 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- 229910052720 vanadium Inorganic materials 0.000 claims 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024075746A JP7775369B2 (ja) | 2019-04-12 | 2024-05-08 | 正極活物質の作製方法 |
| JP2025192556A JP2026012493A (ja) | 2019-04-12 | 2025-11-12 | 二次電池 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019076181 | 2019-04-12 | ||
| JP2019076181 | 2019-04-12 | ||
| PCT/IB2020/052989 WO2020208459A1 (ja) | 2019-04-12 | 2020-03-30 | 正極活物質の作製方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024075746A Division JP7775369B2 (ja) | 2019-04-12 | 2024-05-08 | 正極活物質の作製方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020208459A1 JPWO2020208459A1 (https=) | 2020-10-15 |
| JPWO2020208459A5 true JPWO2020208459A5 (https=) | 2023-03-15 |
| JP7487179B2 JP7487179B2 (ja) | 2024-05-20 |
Family
ID=72752154
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021513024A Active JP7487179B2 (ja) | 2019-04-12 | 2020-03-30 | 正極活物質の作製方法 |
| JP2024075746A Active JP7775369B2 (ja) | 2019-04-12 | 2024-05-08 | 正極活物質の作製方法 |
| JP2025192556A Pending JP2026012493A (ja) | 2019-04-12 | 2025-11-12 | 二次電池 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024075746A Active JP7775369B2 (ja) | 2019-04-12 | 2024-05-08 | 正極活物質の作製方法 |
| JP2025192556A Pending JP2026012493A (ja) | 2019-04-12 | 2025-11-12 | 二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220181619A1 (https=) |
| JP (3) | JP7487179B2 (https=) |
| KR (1) | KR20210151153A (https=) |
| CN (1) | CN113597410A (https=) |
| WO (1) | WO2020208459A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220181619A1 (en) * | 2019-04-12 | 2022-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing positive electrode active material |
| EP4131470A4 (en) * | 2020-03-31 | 2024-11-27 | Panasonic Intellectual Property Management Co., Ltd. | NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY |
| CN113363631B (zh) * | 2021-06-28 | 2023-11-03 | 宁德新能源科技有限公司 | 电池和具有所述电池的用电装置 |
| CN115085316A (zh) * | 2022-06-27 | 2022-09-20 | 立讯精密工业股份有限公司 | 一种充电装置、充电器及智能穿戴设备 |
| CN115440958B (zh) * | 2022-09-22 | 2025-06-06 | 深圳市贝特瑞纳米科技有限公司 | 正极材料及其制备方法、锂离子电池 |
| CN117308550B (zh) * | 2023-11-29 | 2024-02-13 | 山东信泰节能科技股份有限公司 | 一种保温板生产用烘干装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010012586A1 (en) * | 1995-10-23 | 2001-08-09 | Kuochih Hong | Method to make nickel positive electrodes and batteries using same |
| 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 |
| KR100822013B1 (ko) * | 2005-04-15 | 2008-04-14 | 주식회사 에너세라믹 | 불소화합물코팅 리튬이차전지 양극 활물질 및 그 제조방법 |
| 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 |
| JPWO2010114104A1 (ja) * | 2009-04-03 | 2012-10-11 | 旭硝子株式会社 | リン酸鉄リチウム粒子の製造方法および二次電池の製造方法 |
| JP2013048061A (ja) * | 2011-08-29 | 2013-03-07 | Sony Corp | 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
| JP6359323B2 (ja) * | 2013-12-27 | 2018-07-18 | 住友化学株式会社 | リチウムイオン二次電池正極用の表面修飾リチウム含有複合酸化物 |
| US10833321B2 (en) * | 2015-03-06 | 2020-11-10 | Uchicago Argonne, Llc | Cathode materials for lithium ion batteries |
| JP7081908B2 (ja) * | 2017-08-07 | 2022-06-07 | 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 |
| US20220181619A1 (en) | 2019-04-12 | 2022-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing positive electrode active material |
-
2020
- 2020-03-30 US US17/601,250 patent/US20220181619A1/en active Pending
- 2020-03-30 WO PCT/IB2020/052989 patent/WO2020208459A1/ja not_active Ceased
- 2020-03-30 KR KR1020217036455A patent/KR20210151153A/ko active Pending
- 2020-03-30 CN CN202080022275.9A patent/CN113597410A/zh active Pending
- 2020-03-30 JP JP2021513024A patent/JP7487179B2/ja active Active
-
2024
- 2024-05-08 JP JP2024075746A patent/JP7775369B2/ja active Active
-
2025
- 2025-11-12 JP JP2025192556A patent/JP2026012493A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2020208459A5 (https=) | ||
| KR102946020B1 (ko) | 나트륨 이온 전지 양극재 및 이의 제조 방법과 응용 | |
| Luo et al. | Fundamentals of ion‐exchange synthesis and its implications in layered oxide cathodes: recent advances and perspective | |
| Julien et al. | Comparative issues of cathode materials for Li-ion batteries | |
| Hy et al. | Understanding the role of Ni in stabilizing the lithium-rich high-capacity cathode material Li [Ni x Li (1–2 x)/3Mn (2–x)/3] O2 (0≤ x≤ 0.5) | |
| CN106395920A (zh) | 一种元素共掺杂改性三元锂离子电池正极材料及制备方法 | |
| Kim et al. | Electrochemical and Structural Properties of x Li2M ‘O3⊙(1− x) LiMn0. 5Ni0. 5O2 Electrodes for Lithium Batteries (M ‘= Ti, Mn, Zr; 0≤ x⊠ 0.3) | |
| WO2013064038A1 (zh) | 改性三元材料、其前驱体及该材料和前驱体的制备方法 | |
| JP2018147889A5 (https=) | ||
| CN103606675B (zh) | 一种金属离子掺杂的锂镍钴氧正极材料的制备方法 | |
| JP2016520411A5 (https=) | ||
| JP2012505520A5 (https=) | ||
| JP2015099767A5 (https=) | ||
| CN102347483A (zh) | 一种多层复合三元材料及其前驱体以及它们的制备方法 | |
| JP2014107269A (ja) | 正極活物質、その製造方法およびそれを含むリチウム二次電池 | |
| CN110918043A (zh) | 一种掺杂及包覆富锂层状锂锰氧化物吸附材料及其制备方法 | |
| Yang et al. | Cation-disordered lithium-excess Li–Fe–Ti oxide cathode materials for enhanced Li-ion storage | |
| KR20170084230A (ko) | 비수 전해질 이차 전지용 양극 활물질 입자 분말과 그 제조 방법, 및 비수 전해질 이차 전지 | |
| CN107359346A (zh) | 一种锂电池正极材料改性多元前驱体及制备方法 | |
| JP2015122269A5 (https=) | ||
| CN103325992A (zh) | 锂离子电池正极材料前驱体镍钴锰氢氧化合物粉末及制造方法 | |
| CN115676919A (zh) | 一种改性的无钴前驱体材料及其制备方法 | |
| JP6967215B2 (ja) | リチウムマンガン系複合酸化物及びその製造方法 | |
| CN101254945A (zh) | 一种从光卤石出发制备钛酸钾镁的方法 | |
| CN120497332A (zh) | 一种高熵富锂锰基层状正极材料及其制备方法和应用 |