JP2020202196A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020202196A5 JP2020202196A5 JP2020162601A JP2020162601A JP2020202196A5 JP 2020202196 A5 JP2020202196 A5 JP 2020202196A5 JP 2020162601 A JP2020162601 A JP 2020162601A JP 2020162601 A JP2020162601 A JP 2020162601A JP 2020202196 A5 JP2020202196 A5 JP 2020202196A5
- Authority
- JP
- Japan
- Prior art keywords
- represented
- active material
- chemical formula
- material composition
- positive electrode
- 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
- 239000000203 mixture Substances 0.000 claims 13
- 239000000126 substance Substances 0.000 claims 10
- 239000002245 particle Substances 0.000 claims 9
- 239000007774 positive electrode material Substances 0.000 claims 8
- 239000002243 precursor Substances 0.000 claims 7
- 229910052804 chromium Inorganic materials 0.000 claims 6
- 229910052684 Cerium Inorganic materials 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 229910052788 barium Inorganic materials 0.000 claims 3
- 229910052796 boron Inorganic materials 0.000 claims 3
- 229910052731 fluorine Inorganic materials 0.000 claims 3
- 229910052733 gallium Inorganic materials 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 3
- 229910052749 magnesium Inorganic materials 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 229910052750 molybdenum Inorganic materials 0.000 claims 3
- 229910052758 niobium Inorganic materials 0.000 claims 3
- 229910052698 phosphorus Inorganic materials 0.000 claims 3
- 229910052710 silicon Inorganic materials 0.000 claims 3
- 229910052712 strontium Inorganic materials 0.000 claims 3
- 229910052718 tin Inorganic materials 0.000 claims 3
- 229910052719 titanium Inorganic materials 0.000 claims 3
- 229910052721 tungsten Inorganic materials 0.000 claims 3
- 229910052720 vanadium Inorganic materials 0.000 claims 3
- 229910052727 yttrium Inorganic materials 0.000 claims 3
- 229910052725 zinc Inorganic materials 0.000 claims 3
- 229910052726 zirconium Inorganic materials 0.000 claims 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910052744 lithium Inorganic materials 0.000 claims 2
- 150000002642 lithium compounds Chemical class 0.000 claims 2
- 239000012153 distilled water Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023006606A JP7566942B2 (ja) | 2017-11-15 | 2023-01-19 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
| JP2024173137A JP2024174179A (ja) | 2017-11-15 | 2024-10-02 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170152435 | 2017-11-15 | ||
| KR10-2017-0152435 | 2017-11-15 | ||
| KR1020180058622A KR20190055700A (ko) | 2017-11-15 | 2018-05-23 | 리튬이차전지용 양극 활물질 조성물 및 이를 포함하는 리튬 이차전지 |
| KR10-2018-0058622 | 2018-05-23 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018214371A Division JP6810120B2 (ja) | 2017-11-15 | 2018-11-15 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023006606A Division JP7566942B2 (ja) | 2017-11-15 | 2023-01-19 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020202196A JP2020202196A (ja) | 2020-12-17 |
| JP2020202196A5 true JP2020202196A5 (enExample) | 2021-12-23 |
| JP7216059B2 JP7216059B2 (ja) | 2023-01-31 |
Family
ID=66681329
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018214371A Active JP6810120B2 (ja) | 2017-11-15 | 2018-11-15 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
| JP2020162601A Active JP7216059B2 (ja) | 2017-11-15 | 2020-09-28 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
| JP2023006606A Active JP7566942B2 (ja) | 2017-11-15 | 2023-01-19 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
| JP2024173137A Pending JP2024174179A (ja) | 2017-11-15 | 2024-10-02 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018214371A Active JP6810120B2 (ja) | 2017-11-15 | 2018-11-15 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023006606A Active JP7566942B2 (ja) | 2017-11-15 | 2023-01-19 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
| JP2024173137A Pending JP2024174179A (ja) | 2017-11-15 | 2024-10-02 | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 |
Country Status (4)
| Country | Link |
|---|---|
| JP (4) | JP6810120B2 (enExample) |
| KR (2) | KR20190055700A (enExample) |
| CN (1) | CN109786729B (enExample) |
| HU (1) | HUE052396T2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186138B (zh) * | 2019-07-02 | 2022-06-28 | 巴斯夫杉杉电池材料(宁乡)有限公司 | 含w高镍三元正极材料及其制备方法 |
| KR102339985B1 (ko) | 2019-10-31 | 2021-12-17 | 주식회사 에코프로비엠 | 리튬 복합 산화물 |
| KR102684662B1 (ko) | 2020-05-29 | 2024-07-15 | 주식회사 엘지화학 | 양극 활물질 전구체 및 양극 활물질 전구체의 제조 방법 |
| KR102392379B1 (ko) * | 2020-06-30 | 2022-04-29 | 삼성에스디아이 주식회사 | 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지 |
| KR102411937B1 (ko) * | 2020-10-29 | 2022-06-22 | 삼성에스디아이 주식회사 | 니켈계 활물질, 이를 포함한 양극 및 리튬이차전지 |
| KR102473536B1 (ko) * | 2020-10-30 | 2022-12-02 | 삼성에스디아이 주식회사 | 니켈계 리튬 금속 복합 산화물, 그 제조방법, 이를 포함한 양극 및 리튬이차전지 |
| EP4280305A3 (en) * | 2021-08-17 | 2024-02-28 | Samsung SDI Co., Ltd. | Positive active material for rechargeable lithium battery, preparing method thereof, and rechargeable lithium battery including the same |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09231963A (ja) * | 1996-02-20 | 1997-09-05 | Fuji Photo Film Co Ltd | 非水二次電池 |
| EP1465271A4 (en) * | 2002-01-08 | 2010-09-29 | Sony Corp | POSITIVE PLATE-ACTIVE MATERIAL AND WATER-FREE ELECTROLYTIC SECONDARY CELL THEREWITH |
| JP2004031165A (ja) | 2002-06-26 | 2004-01-29 | Sony Corp | 非水電解質電池 |
| US9666862B2 (en) | 2005-02-23 | 2017-05-30 | Lg Chem, Ltd. | Secondary battery of improved lithium ion mobility and cell capacity |
| CN101489936A (zh) * | 2006-12-28 | 2009-07-22 | Agc清美化学股份有限公司 | 含锂复合氧化物及其制造方法 |
| JP4972624B2 (ja) * | 2008-09-30 | 2012-07-11 | 日立ビークルエナジー株式会社 | リチウム二次電池用正極材料及びそれを用いたリチウム二次電池 |
| JP5389620B2 (ja) * | 2009-11-27 | 2014-01-15 | 株式会社日立製作所 | リチウムイオン二次電池用正極材料およびそれを用いたリチウムイオン二次電池 |
| US8871113B2 (en) * | 2010-03-31 | 2014-10-28 | Samsung Sdi Co., Ltd. | Positive active material, and positive electrode and lithium battery including positive active material |
| EP2421077B1 (en) * | 2010-08-17 | 2013-10-23 | Umicore | Positive electrode materials combining high safety and high power in a Li rechargeable battery |
| JP2012142156A (ja) | 2010-12-28 | 2012-07-26 | Sony Corp | リチウムイオン二次電池、正極活物質、正極、電動工具、電動車両および電力貯蔵システム |
| WO2013137509A1 (ko) * | 2012-03-13 | 2013-09-19 | 주식회사 엘앤에프신소재 | 리튬 이차 전지용 양극 활물질의 제조 방법, 리튬 이차전지용 양극 활물질 및 리튬 이차전지 |
| JP5786255B2 (ja) * | 2012-04-24 | 2015-09-30 | エルジー・ケム・リミテッド | 出力向上のためのリチウム二次電池の複合電極用活物質およびこれを含むリチウム二次電池 |
| KR101567039B1 (ko) * | 2012-12-13 | 2015-11-10 | 주식회사 에코프로 | 리튬 이차 전지용 양극활물질의 제조 방법 및 이에 의하여 제조된 리튬 이차 전지용 양극활물질 |
| US10069140B2 (en) * | 2012-12-14 | 2018-09-04 | Umicore | Bimodal lithium transition metal based oxide powder for use in a rechargeable battery |
| CN105009333B (zh) * | 2012-12-26 | 2018-04-17 | 汉阳大学校产学协力团 | 用于锂二次电池的正极活性材料 |
| KR101593005B1 (ko) | 2013-01-31 | 2016-02-11 | 주식회사 엘지화학 | 내구성이 향상된 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지 |
| JP6101583B2 (ja) * | 2013-07-05 | 2017-03-22 | 日立マクセル株式会社 | 非水電解質二次電池 |
| KR101785262B1 (ko) * | 2013-07-08 | 2017-10-16 | 삼성에스디아이 주식회사 | 양극 활물질, 그 제조방법, 이를 채용한 양극 및 리튬이차전지 |
| KR101625838B1 (ko) * | 2013-12-02 | 2016-05-31 | 주식회사 엘 앤 에프 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| KR102152366B1 (ko) * | 2013-12-30 | 2020-09-04 | 삼성에스디아이 주식회사 | 리튬 이차전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지 |
| US10230107B2 (en) * | 2015-12-31 | 2019-03-12 | Ecopro Bm Co., Ltd. | Method of manufacturing cathode active material and cathode active material manufactured by the same |
| CN108336331B (zh) * | 2017-01-17 | 2022-12-20 | 三星电子株式会社 | 电极活性材料、包含该电极活性材料的锂二次电池和制备该电极活性材料的方法 |
| JP6957257B2 (ja) * | 2017-07-31 | 2021-11-02 | パナソニック株式会社 | 非水電解質二次電池用正極、及び非水電解質二次電池 |
| KR102698845B1 (ko) * | 2017-12-27 | 2024-08-26 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 이를 포함하는 양극 및 리튬 이차 전지 |
| KR20190013674A (ko) * | 2018-08-30 | 2019-02-11 | 주식회사 에코프로비엠 | 리튬 복합 산화물 전구체, 이의 제조 방법 및 이를 이용하여 제조된 리튬 복합 산화물 |
-
2018
- 2018-05-23 KR KR1020180058622A patent/KR20190055700A/ko not_active Ceased
- 2018-11-15 JP JP2018214371A patent/JP6810120B2/ja active Active
- 2018-11-15 HU HUE18206564A patent/HUE052396T2/hu unknown
- 2018-11-15 CN CN201811359367.7A patent/CN109786729B/zh active Active
-
2020
- 2020-07-01 KR KR1020200080824A patent/KR102279132B1/ko active Active
- 2020-09-28 JP JP2020162601A patent/JP7216059B2/ja active Active
-
2023
- 2023-01-19 JP JP2023006606A patent/JP7566942B2/ja active Active
-
2024
- 2024-10-02 JP JP2024173137A patent/JP2024174179A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020202196A5 (enExample) | ||
| JP2015216105A5 (enExample) | ||
| CN102449823B (zh) | 用于锂离子电池的新型组合阳极材料 | |
| JP6943985B2 (ja) | 固体電池用正極電極、固体電池、及び固体電池の製造方法 | |
| WO2022078300A1 (zh) | 正极材料及其制备方法、锂离子二次电池 | |
| JP4060602B2 (ja) | リチウム二次電池用正極活物質及びその製造方法 | |
| JP2009525578A5 (enExample) | ||
| JP2010212228A5 (enExample) | ||
| JP2022545571A (ja) | リチウムマンガンリッチ材料、その製造方法及び使用 | |
| JP6554780B2 (ja) | 非水電解液二次電池用正極組成物及びその製造方法 | |
| JP2022017425A5 (enExample) | ||
| JP2024020290A5 (enExample) | ||
| JP7216059B2 (ja) | リチウム二次電池用正極活物質組成物及びこれを含むリチウム二次電池 | |
| JP2020184549A (ja) | 正極活物質及びその製造方法 | |
| CN109285997A (zh) | 锂二次电池用负极活性物质、其制备方法及包含其的锂二次电池 | |
| KR101977995B1 (ko) | 붕소 화합물이 코팅된 리튬 이차 전지용 양극 활물질 및 이의 제조 방법 | |
| JP2014523613A (ja) | 離散カーボンナノチューブを用いたリチウムイオン電池、その製造方法およびそれから得られる生成物 | |
| JP2005322616A5 (enExample) | ||
| JP2013147416A5 (enExample) | ||
| JP6951028B2 (ja) | 正極活物質の製造方法及びこれによって製造された正極活物質 | |
| TW201205942A (en) | Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery | |
| JP6536141B2 (ja) | 複合活物質の製造方法 | |
| JP2016143539A5 (enExample) | ||
| JP2023104990A5 (enExample) | ||
| CN112194200A (zh) | 一种低残碱、高压实、包覆层均匀的高镍正极材料的制备方法 |