JP2020510971A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020510971A5 JP2020510971A5 JP2019547657A JP2019547657A JP2020510971A5 JP 2020510971 A5 JP2020510971 A5 JP 2020510971A5 JP 2019547657 A JP2019547657 A JP 2019547657A JP 2019547657 A JP2019547657 A JP 2019547657A JP 2020510971 A5 JP2020510971 A5 JP 2020510971A5
- Authority
- JP
- Japan
- Prior art keywords
- precursor
- mixture
- compound
- preparing
- lioh
- 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
- 239000002243 precursor Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 26
- 238000005245 sintering Methods 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 23
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 22
- 229910052744 lithium Inorganic materials 0.000 claims description 22
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 19
- 230000002950 deficient Effects 0.000 claims description 13
- 229910052723 transition metal Inorganic materials 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 12
- 150000003624 transition metals Chemical class 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 229910016569 AlF 3 Inorganic materials 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 229910018091 Li 2 S Inorganic materials 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 238000002441 X-ray diffraction Methods 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 239000011162 core material Substances 0.000 claims 5
- 229910018068 Li 2 O Inorganic materials 0.000 claims 3
- 239000002019 doping agent Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000007774 positive electrode material Substances 0.000 claims 3
- -1 lithium transition metal Chemical class 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 229910017119 AlPO Inorganic materials 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 238000000975 co-precipitation Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000007812 deficiency Effects 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 33
- 239000011572 manganese Substances 0.000 description 13
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 8
- 239000010406 cathode material Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 229910012752 LiNi0.5Mn0.5O2 Inorganic materials 0.000 description 3
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000572 Lithium Nickel Cobalt Manganese Oxide (NCM) Inorganic materials 0.000 description 1
- 229910016486 Ni0.4Mn0.4Co0.2 Inorganic materials 0.000 description 1
- 229910016774 Ni0.5Mn0.3Co0.2 Inorganic materials 0.000 description 1
- 229910017095 Ni0.6Mn0.2Co0.2 Inorganic materials 0.000 description 1
- 229910015228 Ni1/3Mn1/3CO1/3 Inorganic materials 0.000 description 1
- RSWPCWDGKDGBLO-UHFFFAOYSA-N O(O)O.[Ni].[Mn] Chemical compound O(O)O.[Ni].[Mn] RSWPCWDGKDGBLO-UHFFFAOYSA-N 0.000 description 1
- FBDMTTNVIIVBKI-UHFFFAOYSA-N [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] Chemical compound [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] FBDMTTNVIIVBKI-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17159083 | 2017-03-03 | ||
| EP17159083.9 | 2017-03-03 | ||
| PCT/EP2018/053638 WO2018158078A1 (en) | 2017-03-03 | 2018-02-14 | PRECURSOR AND METHOD FOR PREPARING Ni BASED CATHODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020510971A JP2020510971A (ja) | 2020-04-09 |
| JP2020510971A5 true JP2020510971A5 (https=) | 2021-02-12 |
| JP6856763B2 JP6856763B2 (ja) | 2021-04-14 |
Family
ID=58227983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019547657A Active JP6856763B2 (ja) | 2017-03-03 | 2018-02-14 | 充電式リチウムイオン電池用のＮｉ系カソード材料を調製するための前駆体及び方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11114662B2 (https=) |
| EP (1) | EP3589585A1 (https=) |
| JP (1) | JP6856763B2 (https=) |
| KR (1) | KR102312238B1 (https=) |
| CN (1) | CN110662717B (https=) |
| WO (1) | WO2018158078A1 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3728129T3 (pl) | 2017-12-22 | 2022-01-17 | Umicore | Materiał elektrody dodatniej do akumulatorów litowo-jonowych |
| JP7021366B2 (ja) | 2018-03-28 | 2022-02-16 | ユミコア | 充電式リチウム二次電池用正極活物質としてのリチウム遷移金属複合酸化物 |
| CN112004779B (zh) | 2018-03-29 | 2023-02-07 | 尤米科尔公司 | 用于制备可再充电锂离子蓄电池的正极材料的方法 |
| US11152609B2 (en) * | 2018-10-20 | 2021-10-19 | Panasonic Corporation | Method for synthesizing nickel-cobalt-aluminum electrodes |
| KR102553588B1 (ko) * | 2019-02-28 | 2023-07-11 | 주식회사 엘지화학 | 이차전지용 양극 활물질 전구체, 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
| US12394790B2 (en) | 2019-04-26 | 2025-08-19 | Umicore | Method for preparing a positive electrode material for rechargeable lithium ion batteries |
| CN114051487B (zh) * | 2019-07-03 | 2024-03-22 | 尤米科尔公司 | 作为用于可再充电锂离子电池的正电极活性材料的锂镍锰钴复合氧化物 |
| CN114586198B (zh) | 2019-09-13 | 2024-07-09 | 尤米科尔公司 | 用于制备可再充电锂离子电池的正极材料的方法 |
| KR102213787B1 (ko) | 2019-10-18 | 2021-02-08 | 주식회사 에코프로비엠 | 양극 활물질 및 이를 포함하는 리튬 이차전지 |
| CN111082030B (zh) * | 2019-12-31 | 2023-08-08 | 河北科技大学 | 一种双重改性的富镍三元材料及其制备方法和应用 |
| KR102485518B1 (ko) * | 2020-03-31 | 2023-01-06 | 주식회사 엘 앤 에프 | 활물질 제조용 소성로의 코팅 물질 및 이를 포함하는 소성로 |
| KR102293046B1 (ko) * | 2020-08-13 | 2021-08-24 | 에스케이이노베이션 주식회사 | 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지 |
| KR102580333B1 (ko) * | 2020-12-21 | 2023-09-18 | 포스코홀딩스 주식회사 | 리튬 이차 전지용 양극 활물질과 이의 제조 방법 및 리튬 이차 전지 |
| CN116848668A (zh) * | 2021-02-12 | 2023-10-03 | 株式会社半导体能源研究所 | 正极活性物质的制造方法及二次电池、以及车辆 |
| KR102933465B1 (ko) * | 2021-02-25 | 2026-03-04 | 유미코아 | 충전형 리튬 이온 전지용 양극 활물질로서의 리튬 니켈계 복합 산화물 |
| KR102632381B1 (ko) * | 2021-03-31 | 2024-02-01 | 주식회사 에코프로비엠 | 양극 활물질 및 이를 사용하는 리튬 이차전지 |
| JP7799710B2 (ja) * | 2021-05-27 | 2026-01-15 | ユミコア | 充電式リチウムイオン電池用の正極活物質としてのリチウムニッケル系複合酸化物 |
| KR102869521B1 (ko) * | 2021-06-28 | 2025-10-10 | 삼성에스디아이 주식회사 | 리튬이차전지용 양극 활물질, 그 제조방법 및 상기 양극 활물질을 함유한 양극을 포함한 리튬이차전지 |
| CN113603155B (zh) * | 2021-07-30 | 2023-01-10 | 蜂巢能源科技有限公司 | 掺杂包覆方法、采用该方法对三元正极材料改性的方法和应用 |
| KR102822434B1 (ko) * | 2022-03-31 | 2025-06-18 | 주식회사 엘 앤 에프 | 신규 전구체 입자 및 그로부터 제조된 양극 활물질 |
| KR20240068348A (ko) * | 2022-11-10 | 2024-05-17 | 에스케이온 주식회사 | 리튬 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
| CN116598475B (zh) * | 2023-06-15 | 2023-11-17 | 宁波容百新能源科技股份有限公司 | 一种正极材料及其制备方法和锂离子电池 |
| KR20250137782A (ko) * | 2024-03-11 | 2025-09-19 | 삼성에스디아이 주식회사 | 양극 활물질의 제조 방법과 리튬 이차 전지 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69819395T2 (de) * | 1997-04-15 | 2004-09-09 | Sanyo Electric Co., Ltd., Moriguchi | Positivelektrodenmaterialf für Verwendung nichtwässriger Elektrolyt enthaltender Batterie und Verfahren zur seiner Herstellung und nichtwässriger Elektrolyt enthaltende Batterie |
| JP2000203947A (ja) | 1999-01-11 | 2000-07-25 | Matsushita Electric Ind Co Ltd | リチウム複合金属酸化物の焼成装置およびその焼成方法 |
| US6660432B2 (en) | 2000-09-14 | 2003-12-09 | Ilion Technology Corporation | Lithiated oxide materials and methods of manufacture |
| NZ538480A (en) | 2003-04-17 | 2007-12-21 | Seimi Chem Kk | Lithium-nickel-cobalt-manganese containing composite oxide, material for positive electrode active material for lithium secondary battery, and methods for producing these |
| US7648693B2 (en) | 2005-04-13 | 2010-01-19 | Lg Chem, Ltd. | Ni-based lithium transition metal oxide |
| KR100822012B1 (ko) | 2006-03-30 | 2008-04-14 | 한양대학교 산학협력단 | 리튬 전지용 양극 활물질, 그 제조 방법 및 그를 포함하는리튬 이차 전지 |
| CN101679074B (zh) | 2008-02-04 | 2012-02-22 | 松下电器产业株式会社 | 含锂过渡金属氧化物的制造方法 |
| KR101407859B1 (ko) * | 2009-02-04 | 2014-06-16 | 카와사키 주코교 카부시키 카이샤 | 리튬 2차 전지용 섬유 전극, 그 제조 방법 및 섬유 전극을 구비한 리튬 2차 전지 |
| CN101944610B (zh) * | 2009-07-09 | 2013-08-28 | 河南新飞科隆电源有限公司 | 一种层状锂离子正极材料的制备 |
| JP5401211B2 (ja) * | 2009-08-21 | 2014-01-29 | 日清エンジニアリング株式会社 | 二次電池用正極材料の製造方法 |
| CN101662021B (zh) * | 2009-09-24 | 2011-05-04 | 无锡欧力达新能源电力科技有限公司 | 一种纳米包覆的正极材料及其二次铝电池的制备方法 |
| EP2492243B1 (en) * | 2009-10-22 | 2019-04-24 | Toda Kogyo Corp. | Nickel-cobalt-manganese compound particle powder and method for producing same, lithium composite oxide particle powder and method for producing same, and nonaqueous electrolyte secondary battery |
| US8298706B2 (en) * | 2010-03-12 | 2012-10-30 | The Gillette Company | Primary alkaline battery |
| KR20120099411A (ko) | 2011-01-21 | 2012-09-10 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질의 제조 방법 및 리튬 이온 전지용 정극 활물질 |
| KR101554081B1 (ko) | 2011-02-07 | 2015-09-18 | 유미코르 | 가용성 염기 함량이 낮은 고 니켈 캐소드 재료 |
| EP2487746A3 (de) * | 2011-02-14 | 2014-04-16 | Basf Se | Elektrodenmaterialien und Verfahren zu ihrer Herstellung |
| KR101127554B1 (ko) * | 2011-07-20 | 2012-03-23 | 한화케미칼 주식회사 | 층상형 결정구조의 단일상 리튬-부족형 리튬 다성분계 전이금속 산화물 및 그 제조 방법 |
| WO2013026454A1 (en) | 2011-08-22 | 2013-02-28 | Valderm Aps | Treatment of clinical conditions with anthracyclines |
| US20140308584A1 (en) * | 2011-11-09 | 2014-10-16 | Gs Yuasa International Ltd. | Active material for nonaqueous electrolyte secondary battery, method for manufacturing active material, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery |
| KR101360798B1 (ko) * | 2011-12-27 | 2014-02-12 | 한화케미칼 주식회사 | 층상형 결정구조의 단일상 리튬―부족형 리튬 다성분계 전이금속 산화물 및 그 제조 방법 |
| CN103078106B (zh) * | 2013-02-07 | 2015-05-13 | 湖南信达新材料有限公司 | 锂离子电池锰酸锂正极材料的制备方法 |
| CN103682322B (zh) * | 2013-12-26 | 2016-09-21 | 昆明理工大学 | 一种富锂Fe-Mn基锂离子电池正极材料及其制备方法 |
| TWI581489B (zh) * | 2014-02-27 | 2017-05-01 | 烏明克公司 | 具有經氧化表面之含硫酸鹽的可充電電池陰極 |
| JP6603058B2 (ja) | 2014-08-20 | 2019-11-06 | 住友化学株式会社 | リチウム含有複合酸化物の製造方法およびリチウム含有複合酸化物 |
| PL3204973T3 (pl) * | 2014-10-08 | 2019-09-30 | Umicore | Materiał katodowy zawierający zanieczyszczenia o korzystnej morfologii i sposób wytwarzania z węglanu metalu zawierającego zanieczyszczenia |
| CN104393285B (zh) * | 2014-10-14 | 2017-01-11 | 鸿源控股有限公司 | 镍钴铝三元正极材料及其制备方法 |
| KR102591083B1 (ko) * | 2014-12-23 | 2023-10-18 | 퀀텀스케이프 배터리, 인코포레이티드 | 리튬이 풍부한 니켈 망간 코발트 산화물 |
| PL3248233T3 (pl) * | 2015-01-23 | 2021-12-27 | Umicore | Proszki katodowe tlenku metalu i litu do wysokonapięciowych akumulatorów litowo-jonowych |
| EP3248232B1 (en) * | 2015-01-23 | 2019-07-03 | Umicore | Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries |
| CN107406274B (zh) * | 2015-03-13 | 2020-05-26 | 三井金属矿业株式会社 | 具有层结构的锂金属复合氧化物的制造方法 |
| CN104882589B (zh) * | 2015-05-28 | 2017-03-22 | 清华大学深圳研究生院 | 碳包覆三元正极材料及其制备方法、锂离子电池 |
-
2018
- 2018-02-14 EP EP18704250.2A patent/EP3589585A1/en active Pending
- 2018-02-14 CN CN201880015296.0A patent/CN110662717B/zh active Active
- 2018-02-14 JP JP2019547657A patent/JP6856763B2/ja active Active
- 2018-02-14 WO PCT/EP2018/053638 patent/WO2018158078A1/en not_active Ceased
- 2018-02-14 KR KR1020197028949A patent/KR102312238B1/ko active Active
- 2018-02-14 US US16/487,525 patent/US11114662B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020510971A5 (https=) | ||
| US8021783B2 (en) | Lithium manganese-based composite oxide and method for preparing the same | |
| JP6856763B2 (ja) | 充電式リチウムイオン電池用のＮｉ系カソード材料を調製するための前駆体及び方法 | |
| JP3571671B2 (ja) | リチオ化酸化物材料およびその製造方法 | |
| JP4998753B2 (ja) | コバルト酸化物粒子粉末及びその製造法、非水電解質二次電池用正極活物質及びその製造法並びに非水電解質二次電池 | |
| JP4305629B2 (ja) | 四酸化三マンガン粒子粉末及びその製造法、非水電解質二次電池用正極活物質及びその製造法、並びに非水電解質二次電池 | |
| JP2023523668A (ja) | 正極活物質、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 | |
| JP2023505185A (ja) | 正極活物質、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 | |
| JP5737513B2 (ja) | 非水電解質二次電池用正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池 | |
| JP2020504416A (ja) | リチウム二次電池用正極活物質、その製造方法、それを含む電極、及び該電極を含むリチウム二次電池 | |
| JP2023509595A (ja) | 正極活物質、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 | |
| TW201225391A (en) | Metal halide coatings on lithium ion battery positive electrode materials and corresponding batteries | |
| JP3702353B2 (ja) | リチウム電池用正極活物質の製造方法およびリチウム電池 | |
| JP2022523183A (ja) | 正極活物質、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 | |
| KR100765970B1 (ko) | 공침법을 이용한 망간 복합산화물 및 그 제조방법, 이를이용한 리튬이차전지용 스피넬형 양극활물질과 그 제조방법 | |
| JPH11213999A (ja) | リチウム電池用正極活物質、これを備えたリチウム電池、及びリチウム電池用正極活物質の製造方法 | |
| KR102096889B1 (ko) | 니켈계 양극 재료 및 이의 제조방법 | |
| KR100668051B1 (ko) | 공침법을 이용한 망간산화물, 이를 이용한 리튬이차전지스피넬형 양극 활물질 및 그 제조방법 | |
| JP4479874B2 (ja) | 非水電解質二次電池用正極活物質の製造法、並びに非水電解質二次電池 | |
| JP4553095B2 (ja) | コバルト酸化物粒子粉末及びその製造法、非水電解質二次電池用正極活物質及びその製造法並びに非水電解質二次電池 | |
| JP2018107131A (ja) | ニッケル複合酸化物、正極活物質 | |
| JPH10270025A (ja) | 非水電解質電池用正極活物質の製造方法およびその正極活物質を備えた電池 | |
| JP4765895B2 (ja) | 非水電解質電池 | |
| JP2009227505A (ja) | マンガン酸化物、電池用電極活物質、及びそれらの製造方法、並びに電池用電極活物質を用いた二次電池 | |
| JP3611133B2 (ja) | 非水系電池用正極活物質の製造方法 |