JP2023104990A5 - - Google Patents
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- JP2023104990A5 JP2023104990A5 JP2023084797A JP2023084797A JP2023104990A5 JP 2023104990 A5 JP2023104990 A5 JP 2023104990A5 JP 2023084797 A JP2023084797 A JP 2023084797A JP 2023084797 A JP2023084797 A JP 2023084797A JP 2023104990 A5 JP2023104990 A5 JP 2023104990A5
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- composite oxide
- secondary particles
- content
- metal composite
- 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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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 80
- 229910052759 nickel Inorganic materials 0.000 claims 40
- 229910052744 lithium Inorganic materials 0.000 claims 22
- 239000011163 secondary particle Substances 0.000 claims 20
- 239000002905 metal composite material Substances 0.000 claims 19
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 10
- 150000004692 metal hydroxides Chemical class 0.000 claims 10
- 239000002245 particle Substances 0.000 claims 10
- 229910052723 transition metal Inorganic materials 0.000 claims 7
- 150000003624 transition metals Chemical class 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000011575 calcium Substances 0.000 claims 4
- 239000011651 chromium Substances 0.000 claims 4
- 239000010949 copper Substances 0.000 claims 4
- 239000011777 magnesium Substances 0.000 claims 4
- 239000010936 titanium Substances 0.000 claims 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical group [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims 3
- 239000002243 precursor Substances 0.000 claims 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 2
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-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
- 229910052796 boron Inorganic materials 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims 2
- 229910052712 strontium Inorganic materials 0.000 claims 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 2
- 238000004438 BET method Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 1
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 1
- 239000011164 primary particle Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200080492A KR102392379B1 (ko) | 2020-06-30 | 2020-06-30 | 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지 |
| KR10-2020-0080492 | 2020-06-30 | ||
| JP2021106545A JP7582911B2 (ja) | 2020-06-30 | 2021-06-28 | ニッケル系リチウム金属複合酸化物、その製造方法、及びそれを含む正極を含むリチウム二次電池 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021106545A Division JP7582911B2 (ja) | 2020-06-30 | 2021-06-28 | ニッケル系リチウム金属複合酸化物、その製造方法、及びそれを含む正極を含むリチウム二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023104990A JP2023104990A (ja) | 2023-07-28 |
| JP2023104990A5 true JP2023104990A5 (https=) | 2024-11-29 |
Family
ID=76730466
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021106545A Active JP7582911B2 (ja) | 2020-06-30 | 2021-06-28 | ニッケル系リチウム金属複合酸化物、その製造方法、及びそれを含む正極を含むリチウム二次電池 |
| JP2023084797A Pending JP2023104990A (ja) | 2020-06-30 | 2023-05-23 | ニッケル系リチウム金属複合酸化物、その製造方法、及びそれを含む正極を含むリチウム二次電池 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021106545A Active JP7582911B2 (ja) | 2020-06-30 | 2021-06-28 | ニッケル系リチウム金属複合酸化物、その製造方法、及びそれを含む正極を含むリチウム二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20210408528A1 (https=) |
| EP (1) | EP3932872A3 (https=) |
| JP (2) | JP7582911B2 (https=) |
| KR (2) | KR102392379B1 (https=) |
| CN (2) | CN113871609B (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102392379B1 (ko) * | 2020-06-30 | 2022-04-29 | 삼성에스디아이 주식회사 | 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지 |
| CN115868042B (zh) * | 2020-08-25 | 2025-08-26 | 松下知识产权经营株式会社 | 非水电解质二次电池用正极活性物质和非水电解质二次电池 |
| WO2023157981A1 (ja) * | 2022-02-21 | 2023-08-24 | パナソニックエナジー株式会社 | 非水電解質二次電池用正極及び非水電解質二次電池 |
| CN121195359A (zh) * | 2023-05-26 | 2025-12-23 | 浦铁未来材料有限公司 | 正极活性材料和包含它的锂二次电池 |
| CN119213578B (zh) * | 2023-10-20 | 2025-12-09 | 宁德新能源科技有限公司 | 电化学装置和电子装置 |
| WO2026043349A1 (ko) * | 2024-08-22 | 2026-02-26 | 주식회사 엘지에너지솔루션 | 전고체 전지용 양극 및 이를 포함하는 전고체 전지 |
| KR20260033331A (ko) * | 2024-09-02 | 2026-03-10 | 삼성에스디아이 주식회사 | 리튬 이차 전지의 충전 방법 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008155989A1 (ja) * | 2007-06-21 | 2008-12-24 | Agc Seimi Chemical Co., Ltd. | リチウム含有複合酸化物粉末及びその製造方法 |
| 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 |
| KR101718057B1 (ko) * | 2012-08-02 | 2017-03-20 | 삼성에스디아이 주식회사 | 양극 활물질 및 이를 채용한 양극과 리튬전지 |
| JP2014049372A (ja) * | 2012-09-03 | 2014-03-17 | Hitachi Maxell Ltd | リチウムイオン二次電池 |
| JP6397007B2 (ja) * | 2013-06-21 | 2018-09-26 | キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ | リチウムイオン電池用の活性材料 |
| KR101785262B1 (ko) * | 2013-07-08 | 2017-10-16 | 삼성에스디아이 주식회사 | 양극 활물질, 그 제조방법, 이를 채용한 양극 및 리튬이차전지 |
| WO2016006557A1 (ja) * | 2014-07-07 | 2016-01-14 | 日立金属株式会社 | リチウムイオン二次電池用正極材、それを用いたリチウムイオン二次電池用正極及びリチウムイオン二次電池、並びにリチウムイオン二次電池用正極材の製造方法 |
| JP6539520B2 (ja) * | 2015-06-29 | 2019-07-03 | 日鉄ケミカル＆マテリアル株式会社 | ニッケル微粒子含有組成物及びその製造方法 |
| KR102004457B1 (ko) * | 2015-11-30 | 2019-07-29 | 주식회사 엘지화학 | 이차전지용 양극활물질 및 이를 포함하는 이차전지 |
| KR102402388B1 (ko) * | 2017-04-28 | 2022-05-26 | 삼성에스디아이 주식회사 | 양극 활물질, 이를 채용한 양극과 리튬 이차 전지, 및 상기 양극 활물질의 제조방법 |
| EP3486220B2 (en) * | 2017-11-15 | 2025-10-01 | Ecopro Bm Co., Ltd. | Cathode active material for lithium secondary battery and lithium secondary battery including the same |
| KR20190055700A (ko) * | 2017-11-15 | 2019-05-23 | 주식회사 에코프로비엠 | 리튬이차전지용 양극 활물질 조성물 및 이를 포함하는 리튬 이차전지 |
| ES2985194T3 (es) * | 2017-11-21 | 2024-11-04 | Lg Energy Solution Ltd | Material de electrodo positivo para batería secundaria y batería secundaria de litio que comprende el mismo |
| KR102359103B1 (ko) * | 2018-02-01 | 2022-02-08 | 주식회사 엘지에너지솔루션 | 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
| CN112335079B (zh) * | 2018-06-29 | 2024-03-01 | 松下知识产权经营株式会社 | 非水电解质二次电池用正极活性物质和非水电解质二次电池 |
| KR102520065B1 (ko) * | 2018-09-12 | 2023-04-11 | 주식회사 엘지에너지솔루션 | 이차전지용 양극재, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
| KR102141059B1 (ko) * | 2018-09-28 | 2020-08-04 | 주식회사 포스코 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| KR102263998B1 (ko) * | 2018-11-02 | 2021-06-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| KR102327052B1 (ko) * | 2018-11-30 | 2021-11-16 | 주식회사 포스코 | 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지 |
| KR102543571B1 (ko) * | 2018-12-10 | 2023-06-15 | 주식회사 엘지에너지솔루션 | 양극재, 그 제조 방법, 이를 포함하는 양극 및 리튬 이차전지 |
| CN110429252B (zh) * | 2019-07-19 | 2020-11-27 | 宁德新能源科技有限公司 | 正极及电化学装置 |
| CN110993936B (zh) * | 2019-12-02 | 2021-08-27 | 当升科技(常州)新材料有限公司 | 高能量密度型镍钴锰酸锂正极材料及其制备方法 |
| KR102392379B1 (ko) * | 2020-06-30 | 2022-04-29 | 삼성에스디아이 주식회사 | 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지 |
-
2020
- 2020-06-30 KR KR1020200080492A patent/KR102392379B1/ko active Active
-
2021
- 2021-06-25 US US17/359,143 patent/US20210408528A1/en active Pending
- 2021-06-28 CN CN202110718501.3A patent/CN113871609B/zh active Active
- 2021-06-28 CN CN202511654795.2A patent/CN121307011A/zh active Pending
- 2021-06-28 JP JP2021106545A patent/JP7582911B2/ja active Active
- 2021-06-30 EP EP21182945.2A patent/EP3932872A3/en active Pending
- 2021-11-23 KR KR1020210162597A patent/KR102436422B1/ko active Active
-
2023
- 2023-05-23 JP JP2023084797A patent/JP2023104990A/ja active Pending
-
2025
- 2025-10-24 US US19/368,893 patent/US20260051478A1/en active Pending
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