JP2001319652A5 - - Google Patents
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- JP2001319652A5 JP2001319652A5 JP2000139152A JP2000139152A JP2001319652A5 JP 2001319652 A5 JP2001319652 A5 JP 2001319652A5 JP 2000139152 A JP2000139152 A JP 2000139152A JP 2000139152 A JP2000139152 A JP 2000139152A JP 2001319652 A5 JP2001319652 A5 JP 2001319652A5
- Authority
- JP
- Japan
- Prior art keywords
- compound
- positive electrode
- general formula
- active material
- mixing step
- 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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- 239000011777 magnesium Substances 0.000 claims 12
- 229910052782 aluminium Inorganic materials 0.000 claims 10
- 150000001875 compounds Chemical class 0.000 claims 10
- 229910013733 LiCo Inorganic materials 0.000 claims 8
- 229910052796 boron Inorganic materials 0.000 claims 8
- 229910052791 calcium Inorganic materials 0.000 claims 8
- 239000011575 calcium Substances 0.000 claims 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 8
- 229910052749 magnesium Inorganic materials 0.000 claims 8
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 7
- 229910052804 chromium Inorganic materials 0.000 claims 6
- 239000011651 chromium Substances 0.000 claims 6
- 229910052742 iron Inorganic materials 0.000 claims 6
- 229910052748 manganese Inorganic materials 0.000 claims 6
- 239000011572 manganese Substances 0.000 claims 6
- 239000007774 positive electrode material Substances 0.000 claims 6
- 229910052720 vanadium Inorganic materials 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 4
- 229910052744 lithium Inorganic materials 0.000 claims 3
- -1 lithium transition metal Chemical class 0.000 claims 3
- 239000002905 metal composite material Substances 0.000 claims 3
- 229910052723 transition metal Inorganic materials 0.000 claims 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 238000001354 calcination Methods 0.000 claims 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 2
- 150000001869 cobalt compounds Chemical class 0.000 claims 2
- 150000002642 lithium compounds Chemical class 0.000 claims 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims 2
- 239000001095 magnesium carbonate Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000139152A JP2001319652A (ja) | 2000-05-11 | 2000-05-11 | 正極活物質及び非水電解質電池、並びにそれらの製造方法 |
| TW090109913A TW523956B (en) | 2000-05-11 | 2001-04-25 | Positive electrode active material, non-aqueous electrolyte secondary cell and method for preparation thereof |
| EP01110980A EP1154503B1 (en) | 2000-05-11 | 2001-05-07 | Positive electrode active material, non-aqueous electrolyte secondary cell and method for preparation thereof |
| US09/852,495 US6805996B2 (en) | 2000-05-11 | 2001-05-10 | Positive electrode active material, non-aqueous electrolyte secondary cell and method for preparation thereof |
| KR1020010025900A KR100811580B1 (ko) | 2000-05-11 | 2001-05-11 | 양극 활성 물질, 비수성 전해질 2차 전지 및 이의 제조방법 |
| CNB011177365A CN1236511C (zh) | 2000-05-11 | 2001-05-11 | 制备正极活性材料及非水电解质二次电池的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000139152A JP2001319652A (ja) | 2000-05-11 | 2000-05-11 | 正極活物質及び非水電解質電池、並びにそれらの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001319652A JP2001319652A (ja) | 2001-11-16 |
| JP2001319652A5 true JP2001319652A5 (enExample) | 2004-10-07 |
Family
ID=18646648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000139152A Pending JP2001319652A (ja) | 2000-05-11 | 2000-05-11 | 正極活物質及び非水電解質電池、並びにそれらの製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6805996B2 (enExample) |
| EP (1) | EP1154503B1 (enExample) |
| JP (1) | JP2001319652A (enExample) |
| KR (1) | KR100811580B1 (enExample) |
| CN (1) | CN1236511C (enExample) |
| TW (1) | TW523956B (enExample) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6756154B2 (en) * | 2000-11-29 | 2004-06-29 | Toda Kogyo Corporation | Cathode active material for non-aqueous electrolyte secondary cell and process for producing the same |
| EP1347524B1 (en) | 2000-12-28 | 2018-08-01 | Murata Manufacturing Co., Ltd. | Positive electrode active material and nonaqueous electrolyte secondary cell |
| JP3588338B2 (ja) * | 2001-05-31 | 2004-11-10 | 三洋電機株式会社 | 非水電解質二次電池 |
| DE60232570D1 (de) * | 2001-08-03 | 2009-07-23 | Toda Kogyo Corp | Aktives Kathodenmaterial aus Kobaltoxidpartikeln für nicht-wässrige-Elektrolyt-Sekundärzelle und Herstellungsverfahren dafür, und nicht-wässrige-Elektrolyt-Sekundärzelle |
| US7150940B2 (en) | 2001-10-29 | 2006-12-19 | Matsushita Electric Industrial Co., Ltd. | Lithium ion secondary battery |
| US7393476B2 (en) * | 2001-11-22 | 2008-07-01 | Gs Yuasa Corporation | Positive electrode active material for lithium secondary cell and lithium secondary cell |
| TW565961B (en) | 2001-11-30 | 2003-12-11 | Sanyo Electric Co | Nonaqueous electrolyte secondary battery and its manufacturing method |
| WO2003049216A1 (en) * | 2001-12-06 | 2003-06-12 | Matsushita Electric Industrial Co., Ltd. | Lithium ion secondary cell |
| US7026068B2 (en) * | 2001-12-19 | 2006-04-11 | Nichia Corporation | Positive electrode active material for lithium ion secondary battery |
| CN1292504C (zh) | 2002-05-16 | 2006-12-27 | 松下电器产业株式会社 | 非水电解质二次电池用正极活性物质及其制造方法 |
| KR100567112B1 (ko) * | 2002-07-08 | 2006-03-31 | 마쯔시다덴기산교 가부시키가이샤 | 음극 및 그것을 사용한 리튬이온이차전지 |
| CN100517818C (zh) * | 2002-09-25 | 2009-07-22 | 清美化学股份有限公司 | 锂二次电池用正极材料及其制造方法 |
| JP3844733B2 (ja) * | 2002-12-26 | 2006-11-15 | 松下電器産業株式会社 | 非水電解質二次電池 |
| JP4274801B2 (ja) * | 2003-01-09 | 2009-06-10 | パナソニック株式会社 | 非水電解質二次電池用正極活物質の製造法 |
| JP4271448B2 (ja) | 2003-01-16 | 2009-06-03 | パナソニック株式会社 | 非水電解質二次電池用正極活物質 |
| US7462421B2 (en) * | 2003-02-12 | 2008-12-09 | Panasonic Corporation | Lithium ion secondary battery |
| KR100734595B1 (ko) * | 2003-08-19 | 2007-07-02 | 에이지씨 세이미 케미칼 가부시키가이샤 | 리튬 이차 전지용 양극 재료 및 그 제조방법 |
| JP4518865B2 (ja) | 2003-09-30 | 2010-08-04 | 三洋電機株式会社 | 非水電解質二次電池およびその製造方法 |
| JP4703111B2 (ja) * | 2003-11-17 | 2011-06-15 | パナソニック株式会社 | 非水電解質二次電池 |
| JP4651279B2 (ja) * | 2003-12-18 | 2011-03-16 | 三洋電機株式会社 | 非水電解質二次電池 |
| KR100824247B1 (ko) * | 2004-04-02 | 2008-04-24 | 에이지씨 세이미 케미칼 가부시키가이샤 | 리튬 2 차 전지 정극용 리튬 함유 복합 산화물의 제조 방법 |
| KR100751746B1 (ko) * | 2004-04-30 | 2007-08-27 | 에이지씨 세이미 케미칼 가부시키가이샤 | 리튬 2차 전지 정극용 리튬 함유 복합 산화물의 제조 방법 |
| FI20060993L (fi) * | 2004-05-14 | 2006-11-13 | Seimi Chem Kk | Menetelmä litiumia sisältävän komposiittioksidin valmistamiseksi litiumakkuun tarkoitettua positiivista elektrodia varten |
| JP4172423B2 (ja) | 2004-05-26 | 2008-10-29 | ソニー株式会社 | 正極活物質および非水電解質二次電池 |
| KR100624934B1 (ko) * | 2004-10-28 | 2006-09-15 | 삼성에스디아이 주식회사 | 원통형 리튬 이차 전지 |
| CN100508254C (zh) * | 2005-02-14 | 2009-07-01 | Agc清美化学股份有限公司 | 锂二次电池正极用含锂复合氧化物的制备方法 |
| JP4482822B2 (ja) * | 2005-03-09 | 2010-06-16 | ソニー株式会社 | 正極活物質および電池 |
| US9190647B2 (en) * | 2005-03-17 | 2015-11-17 | Panasonic Intellectual Property Management Co., Ltd. | Nonaqueous electrolyte secondary battery with high temperature and storage characteristics |
| WO2006098216A1 (ja) * | 2005-03-17 | 2006-09-21 | Matsushita Electric Industrial Co., Ltd. | 非水電解液二次電池 |
| JP5072242B2 (ja) * | 2005-03-17 | 2012-11-14 | パナソニック株式会社 | 非水電解液二次電池 |
| JP4626568B2 (ja) * | 2005-07-29 | 2011-02-09 | ソニー株式会社 | リチウムイオン二次電池 |
| US8974964B2 (en) * | 2005-11-14 | 2015-03-10 | Spectrum Brands, Inc. | Metal air cathode: manganese oxide contained in octahedral molecular sieve |
| US9136540B2 (en) * | 2005-11-14 | 2015-09-15 | Spectrum Brands, Inc. | Metal air cathode manganese oxide contained in octahedral molecular sieve |
| KR100709218B1 (ko) | 2005-12-30 | 2007-04-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| JP4240060B2 (ja) | 2006-05-26 | 2009-03-18 | ソニー株式会社 | 正極活物質および電池 |
| JP2008071622A (ja) * | 2006-09-14 | 2008-03-27 | Sony Corp | 非水電解質二次電池用正極活物質およびその製造方法 |
| JP2008071623A (ja) * | 2006-09-14 | 2008-03-27 | Sony Corp | 非水電解質二次電池用正極活物質およびその製造方法 |
| JP4936440B2 (ja) | 2006-10-26 | 2012-05-23 | 日立マクセルエナジー株式会社 | 非水二次電池 |
| KR20090106841A (ko) * | 2008-04-07 | 2009-10-12 | 삼성에스디아이 주식회사 | 전극조립체 및 이를 구비한 이차전지 |
| WO2010151572A1 (en) * | 2009-06-23 | 2010-12-29 | A123 Systems, Inc. | Battery electrodes and methods of manufacture |
| JP5081932B2 (ja) * | 2010-01-25 | 2012-11-28 | 日立ビークルエナジー株式会社 | 密閉型電池およびその製造方法 |
| JP2011159407A (ja) * | 2010-01-29 | 2011-08-18 | Hitachi Ltd | リチウム二次電池 |
| JP5618706B2 (ja) * | 2010-08-26 | 2014-11-05 | 日立マクセル株式会社 | 積層型電池 |
| EP2751030B1 (en) | 2011-08-31 | 2017-04-26 | 3M Innovative Properties Company | High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making the same |
| JP5430021B2 (ja) * | 2011-11-30 | 2014-02-26 | 日立マクセル株式会社 | 非水二次電池 |
| JP6017978B2 (ja) * | 2013-01-24 | 2016-11-02 | トヨタ自動車株式会社 | 正極活物質及び該活物質を用いたリチウム二次電池 |
| TWI521781B (zh) * | 2013-08-19 | 2016-02-11 | Lg Chemical Ltd | 具有較優壽命特性之鋰鈷系複合氧化物及含有該複合氧化物之用於二次電池的陰極活性材料 |
| US9716265B2 (en) * | 2014-08-01 | 2017-07-25 | Apple Inc. | High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries |
| KR102358438B1 (ko) * | 2014-12-30 | 2022-02-04 | 삼성전자주식회사 | 복합 양극 활물질, 그 제조방법, 이를 포함하는 양극 및 리튬이차전지 |
| JP6827695B2 (ja) * | 2016-02-02 | 2021-02-10 | 日本化学産業株式会社 | リチウムイオン二次電池用正極活物質 |
| JP6343411B2 (ja) * | 2016-02-29 | 2018-06-13 | 三井金属鉱業株式会社 | リチウム二次電池用正極活物質 |
| CN115395008A (zh) | 2016-03-14 | 2022-11-25 | 苹果公司 | 用于锂离子电池的阴极活性材料 |
| CN112158891B (zh) | 2016-09-20 | 2023-03-31 | 苹果公司 | 具有改善的颗粒形态的阴极活性材料 |
| KR102223565B1 (ko) | 2016-09-21 | 2021-03-04 | 애플 인크. | 리튬 이온 배터리용 표면 안정화된 캐소드 재료 및 이의 합성 방법 |
| WO2018095053A1 (zh) * | 2016-11-28 | 2018-05-31 | 华为技术有限公司 | 钴酸锂正极材料及其制备方法以及锂离子二次电池 |
| CN108123114B (zh) | 2016-11-28 | 2019-11-29 | 华为技术有限公司 | 钴酸锂正极材料及其制备方法以及锂离子二次电池 |
| CN108123109B (zh) * | 2016-11-28 | 2020-09-29 | 华为技术有限公司 | 钴酸锂正极材料及其制备方法以及锂离子二次电池 |
| US11695108B2 (en) | 2018-08-02 | 2023-07-04 | Apple Inc. | Oxide mixture and complex oxide coatings for cathode materials |
| US11749799B2 (en) | 2018-08-17 | 2023-09-05 | Apple Inc. | Coatings for cathode active materials |
| US11757096B2 (en) | 2019-08-21 | 2023-09-12 | Apple Inc. | Aluminum-doped lithium cobalt manganese oxide batteries |
| US12206100B2 (en) | 2019-08-21 | 2025-01-21 | Apple Inc. | Mono-grain cathode materials |
| US12074321B2 (en) | 2019-08-21 | 2024-08-27 | Apple Inc. | Cathode active materials for lithium ion batteries |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62124707A (ja) | 1985-11-26 | 1987-06-06 | Mitsubishi Electric Corp | 電磁撹拌装置用水冷巻線 |
| JP2586747B2 (ja) | 1991-01-29 | 1997-03-05 | 株式会社ユアサコーポレーション | リチウム二次電池 |
| JP3260282B2 (ja) | 1995-05-26 | 2002-02-25 | 松下電器産業株式会社 | 非水電解質リチウム二次電池 |
| JPH101316A (ja) | 1996-06-10 | 1998-01-06 | Sakai Chem Ind Co Ltd | リチウムコバルト複合酸化物及びその製造方法並びにリチウムイオン二次電池 |
| FR2751135A1 (fr) * | 1996-07-12 | 1998-01-16 | Accumulateurs Fixes | Electrode de generateur electrochimique rechargeable au lithium |
| CA2223364A1 (en) * | 1997-12-03 | 1999-06-03 | Moli Energy (1990) Limited | Calendered double side segment coated webs |
| JP2963452B1 (ja) * | 1998-07-24 | 1999-10-18 | 正同化学工業株式会社 | 正極活物質及びこれを用いた非水電解液二次電池 |
| FR2784233B1 (fr) * | 1998-10-01 | 2000-12-15 | Cit Alcatel | Matiere active cathodique pour generateur electrochimique rechargeable au lithium |
-
2000
- 2000-05-11 JP JP2000139152A patent/JP2001319652A/ja active Pending
-
2001
- 2001-04-25 TW TW090109913A patent/TW523956B/zh not_active IP Right Cessation
- 2001-05-07 EP EP01110980A patent/EP1154503B1/en not_active Expired - Lifetime
- 2001-05-10 US US09/852,495 patent/US6805996B2/en not_active Expired - Fee Related
- 2001-05-11 CN CNB011177365A patent/CN1236511C/zh not_active Expired - Fee Related
- 2001-05-11 KR KR1020010025900A patent/KR100811580B1/ko not_active Expired - Fee Related
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