KR100946610B1 - 리튬 이차 전지의 양극 재료용 층상 리튬 니켈 망간코발트계 복합 산화물의 분말 및 그 제조방법과, 그것을사용한 리튬 이차 전지용 양극, 및 리튬 이차 전지 - Google Patents
리튬 이차 전지의 양극 재료용 층상 리튬 니켈 망간코발트계 복합 산화물의 분말 및 그 제조방법과, 그것을사용한 리튬 이차 전지용 양극, 및 리튬 이차 전지 Download PDFInfo
- Publication number
- KR100946610B1 KR100946610B1 KR1020067022335A KR20067022335A KR100946610B1 KR 100946610 B1 KR100946610 B1 KR 100946610B1 KR 1020067022335 A KR1020067022335 A KR 1020067022335A KR 20067022335 A KR20067022335 A KR 20067022335A KR 100946610 B1 KR100946610 B1 KR 100946610B1
- Authority
- KR
- South Korea
- Prior art keywords
- lithium
- powder
- secondary battery
- positive electrode
- manganese
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1228—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [MnO2]n-, e.g. LiMnO2, Li[MxMn1-x]O2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
- C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
- C01G51/50—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [MnO2]n-, e.g. Li(CoxMn1-x)O2, Li(MyCoxMn1-x-y)O2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
- H01M2300/004—Three solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (9)
- 하기의 식 (Ⅰ) 으로 표시되는 조성을 가지며, 40 MPa 의 압력으로 압착된 상태에서 5×105 Ω·㎝ 이하의 체적 저항률을 가지고, 0.025 이하의 C/S 값을 가지며, 여기서 C 는 탄소함유 농도 (중량%) 이고, S 는 BET비표면적 (㎡/g) 인 것을 특징으로 하는 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말.Li1 + zNixMnyCo1 -X- YOδ (Ⅰ)(여기서, 0<z≤0.91, 0.1≤x≤0.55, 0.20≤y≤0.90, 0.50≤x+y≤1, 및 1.9≤δ≤3)
- 하기의 식 (Ⅱ) 으로 표시되는 조성을 가지며, 40 MPa 의 압력으로 압착된 상태에서 5×105 Ω·㎝ 이하의 체적 저항률을 가지고, 0.025 이하의 C/S 값을 가지며, 여기서 C 는 탄소함유 농도 (중량%) 이고, S 는 BET비표면적 (㎡/g) 인 것을 특징으로 하는 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말.Li1 + zNixMnyCo1 -X- YO2 (Ⅱ)(여기서, 0<z≤0.15, 0.20≤x≤0.55, 0.20≤y≤0.55, 및 0.50≤x+y≤1)
- 제 1 항 또는 제 2 항에 있어서, 상기 식 (Ⅰ) 및 식 (Ⅱ) 에서, Mn/Ni 원자비율을 나타내는 y/x 의 값은 0.95≤y/x≤2.5 인 것을 특징으로 하는 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말.
- 제 1 항 또는 제 2 항에 있어서, 상기 탄소함유 농도는 0.025 중량% 이하인 것을 특징으로 하는 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말.
- 제 1 항 또는 제 2 항에 있어서, 1.5 g/cc 이상의 체적밀도, 0.1 ~ 3 ㎛ 의 평균 일차 입자 직경 (B), 및 3 ~ 20 ㎛ 의 이차 입자 메디언 직경 (A) 을 갖는 것을 특징으로 하는 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말.
- 제 1 항 또는 제 2 항에 있어서, 상기 BET비표면적은 0.2 ~ 2.5 ㎡/g 인 것을 특징으로 하는 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말.
- 제 1 항 또는 제 2 항에 따른 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말을 제조하는 공정에 있어서,니켈 화합물, 망간 화합물, 및 코발트 화합물을 액체 매체에서 0.3 ㎛ 이하의 평균 입자 직경으로 분쇄하여, 균일하게 분산된 화합물을 포함하는 슬러리를 제조하고, 상기 슬러리를 분무건조하여 일차 입자의 응집에 의해 형성된 이차 입자로 구성되는 분말을 얻고, 그 후 상기 분말과 1 이상의 리튬 화합물을 충분히 혼합하고, 이 혼합물을 산소함유 가스 분위기에서 소성하는 것을 특징으로 하는 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말을 제조하는 공정.
- 제 1 항 또는 제 2 항에 따른 리튬 이차 전지의 양극 재료용 층상 리튬-니켈-망간-코발트계 복합 산화물의 분말, 및 바인더를 포함하는 양극 활성 재료 층을 집전체 상에 가지는 리튬 이차 전지용 양극.
- 리튬을 흡장/방출가능한 음극, 리튬염을 포함하는 비수성 전해질, 및 리튬을 흡장/방출가능한 양극을 포함하며, 양극으로서 제 8 항에 따른 리튬 이차 전지용 양극이 사용되는 것을 특징으로 하는 리튬 이차 전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00131599 | 2004-04-27 | ||
JP2004131599 | 2004-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070010155A KR20070010155A (ko) | 2007-01-22 |
KR100946610B1 true KR100946610B1 (ko) | 2010-03-09 |
Family
ID=35197295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067022335A KR100946610B1 (ko) | 2004-04-27 | 2005-04-27 | 리튬 이차 전지의 양극 재료용 층상 리튬 니켈 망간코발트계 복합 산화물의 분말 및 그 제조방법과, 그것을사용한 리튬 이차 전지용 양극, 및 리튬 이차 전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8354191B2 (ko) |
EP (1) | EP1742281B1 (ko) |
KR (1) | KR100946610B1 (ko) |
CN (1) | CN100440594C (ko) |
AT (1) | ATE523906T1 (ko) |
WO (1) | WO2005104274A1 (ko) |
Families Citing this family (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2485306A1 (en) * | 2003-05-13 | 2012-08-08 | Mitsubishi Chemical Corporation | Layered lithium nickel composite oxide powder and process for producing the same |
KR100783293B1 (ko) * | 2005-08-16 | 2007-12-10 | 주식회사 엘지화학 | 양극 활물질 및 그것을 포함하고 있는 리튬 이차전지 |
JP4706528B2 (ja) * | 2006-03-22 | 2011-06-22 | ソニー株式会社 | リチウムイオン二次電池用電解液およびリチウムイオン二次電池 |
CN102044672A (zh) * | 2006-04-07 | 2011-05-04 | 三菱化学株式会社 | 锂二次电池正极材料用锂过渡金属系化合物粉体 |
FR2906083B1 (fr) * | 2006-09-15 | 2010-10-29 | Accumulateurs Fixes | Electrode plastifiee pour accumulateur alcalin. |
KR100814885B1 (ko) | 2006-11-17 | 2008-03-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
WO2008078695A1 (ja) * | 2006-12-26 | 2008-07-03 | Mitsubishi Chemical Corporation | リチウム遷移金属系化合物粉体、その製造方法、及びその焼成前駆体となる噴霧乾燥体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
US7927741B2 (en) | 2007-01-26 | 2011-04-19 | Mitsui Mining & Smelting Co., Ltd. | Lithium transition metal oxide having layered structure |
CN102769130A (zh) * | 2007-09-04 | 2012-11-07 | 三菱化学株式会社 | 锂过渡金属类化合物粉末 |
JP5470700B2 (ja) * | 2007-12-10 | 2014-04-16 | 住友大阪セメント株式会社 | 電極材料およびその製造方法、並びに、電極および電池 |
KR20090063441A (ko) | 2007-12-14 | 2009-06-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR20100137496A (ko) | 2008-03-07 | 2010-12-30 | 레이덴 에너지 인코오포레이티드 | 탭을 갖는 전기화학 전지 |
US8187752B2 (en) * | 2008-04-16 | 2012-05-29 | Envia Systems, Inc. | High energy lithium ion secondary batteries |
JP5669068B2 (ja) * | 2008-04-17 | 2015-02-12 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質、二次電池用正極及びリチウムイオン電池 |
JP4440339B2 (ja) * | 2008-05-15 | 2010-03-24 | 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、非水電解質二次電池用正極および非水電解質二次電池 |
US8277683B2 (en) * | 2008-05-30 | 2012-10-02 | Uchicago Argonne, Llc | Nano-sized structured layered positive electrode materials to enable high energy density and high rate capability lithium batteries |
KR101126826B1 (ko) | 2008-06-30 | 2012-03-23 | 삼성에스디아이 주식회사 | 이차전지 |
KR101050333B1 (ko) * | 2008-07-07 | 2011-07-19 | 삼성에스디아이 주식회사 | 리튬이차전지 |
US8343390B2 (en) * | 2008-08-04 | 2013-01-01 | Umicore | Highly Crystalline lithium transition metal oxides |
JP2012504316A (ja) * | 2008-09-30 | 2012-02-16 | エンビア・システムズ・インコーポレイテッド | 高い比容量を有するフッ素をドープされたリチウムリッチ金属酸化物からなる正極電池材料およびそれに対応する電池 |
US8389160B2 (en) * | 2008-10-07 | 2013-03-05 | Envia Systems, Inc. | Positive electrode materials for lithium ion batteries having a high specific discharge capacity and processes for the synthesis of these materials |
JP5231171B2 (ja) * | 2008-10-30 | 2013-07-10 | 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およびその製造方法 |
CN102067362B (zh) * | 2008-12-05 | 2013-12-25 | Jx日矿日石金属株式会社 | 锂离子二次电池用正极活性物质、使用其的二次电池用正极及使用该正极的锂离子二次电池 |
US8465873B2 (en) * | 2008-12-11 | 2013-06-18 | Envia Systems, Inc. | Positive electrode materials for high discharge capacity lithium ion batteries |
KR101287092B1 (ko) * | 2009-04-10 | 2013-07-17 | 히다치 막셀 가부시키가이샤 | 전극용 활물질, 그 제조방법, 비수 2차 전지용 전극 및 비수 2차 전지 |
WO2010140260A1 (ja) * | 2009-06-05 | 2010-12-09 | トヨタ自動車株式会社 | リチウム二次電池 |
US10056644B2 (en) * | 2009-07-24 | 2018-08-21 | Zenlabs Energy, Inc. | Lithium ion batteries with long cycling performance |
WO2011031544A2 (en) * | 2009-08-27 | 2011-03-17 | Envia Systems, Inc. | Metal oxide coated positive electrode materials for lithium-based batteries |
EP2471134B1 (en) * | 2009-08-27 | 2022-01-05 | Zenlabs Energy, Inc. | Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cycling |
US9093702B2 (en) | 2009-09-03 | 2015-07-28 | Samsung Sdi Co., Ltd. | Electrolytic solution for lithium battery, lithium battery employing the same and method for operating the lithium battery |
US9843041B2 (en) * | 2009-11-11 | 2017-12-12 | Zenlabs Energy, Inc. | Coated positive electrode materials for lithium ion batteries |
EP2515364A1 (en) | 2009-12-18 | 2012-10-24 | JX Nippon Mining & Metals Corporation | Positive electrode for lithium ion battery, method for producing said positive electrode, and lithium ion battery |
KR20120061943A (ko) | 2009-12-22 | 2012-06-13 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극 및 그것을 사용한 리튬 이온 전지, 그리고 리튬 이온 전지용 정극 활물질 전구체 |
WO2011084003A2 (ko) * | 2010-01-07 | 2011-07-14 | 주식회사 엘지화학 | 4v 영역과 3v 영역에서 우수한 충방전 특성을 발휘할 수 있는 리튬 망간 산화물을 포함하는 양극 활물질 |
WO2011096525A1 (ja) * | 2010-02-05 | 2011-08-11 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
CN102804461B (zh) | 2010-02-05 | 2016-03-02 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极和锂离子电池 |
KR101430843B1 (ko) | 2010-03-04 | 2014-08-18 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
KR101450422B1 (ko) | 2010-03-04 | 2014-10-13 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
TWI423505B (zh) * | 2010-03-04 | 2014-01-11 | Jx Nippon Mining & Metals Corp | A positive electrode active material for a lithium ion battery, a positive electrode for a lithium ion battery, and a lithium ion battery |
CN102782911B (zh) | 2010-03-04 | 2015-06-24 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极及锂离子电池 |
EP2544273A4 (en) | 2010-03-04 | 2014-06-25 | Jx Nippon Mining & Metals Corp | POSITIVE ACTIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERIES, POSITIVE ELECTRODE FOR LITHIUM ION BATTERIES AND LITHIUM ION BATTERY |
WO2011125722A1 (ja) | 2010-04-01 | 2011-10-13 | 三菱化学株式会社 | リチウム二次電池用正極材料及びその製造方法、並びにリチウム二次電池用正極及びリチウム二次電池 |
US8741484B2 (en) | 2010-04-02 | 2014-06-03 | Envia Systems, Inc. | Doped positive electrode active materials and lithium ion secondary battery constructed therefrom |
US8980475B2 (en) * | 2010-06-25 | 2015-03-17 | Basf Se | Process for preparing lithium mixed metal oxides and their use as cathode material |
US8928286B2 (en) | 2010-09-03 | 2015-01-06 | Envia Systems, Inc. | Very long cycling of lithium ion batteries with lithium rich cathode materials |
US8663849B2 (en) | 2010-09-22 | 2014-03-04 | Envia Systems, Inc. | Metal halide coatings on lithium ion battery positive electrode materials and corresponding batteries |
CN105514420A (zh) | 2010-12-03 | 2016-04-20 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极及锂离子电池 |
WO2012098724A1 (ja) * | 2011-01-21 | 2012-07-26 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質の製造方法及びリチウムイオン電池用正極活物質 |
CN102683670A (zh) * | 2011-03-16 | 2012-09-19 | 日本化学工业株式会社 | 锂镍锰钴复合氧化物的制造方法 |
JP6023587B2 (ja) | 2011-03-29 | 2016-11-09 | Jx金属株式会社 | リチウムイオン電池用正極活物質の製造方法 |
WO2012133434A1 (ja) | 2011-03-31 | 2012-10-04 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
CN102255069A (zh) * | 2011-06-02 | 2011-11-23 | 中国科学院化学研究所 | 一种锂离子电池富锂正极材料及其制备方法 |
JP5761582B2 (ja) | 2011-07-07 | 2015-08-12 | トヨタ自動車株式会社 | 二次電池 |
JP5894388B2 (ja) | 2011-07-26 | 2016-03-30 | 住友金属鉱山株式会社 | 非水電解質二次電池用正極活物質、その製造方法及びそれを用いた非水電解質二次電池 |
EP3159307A1 (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 |
US10170762B2 (en) * | 2011-12-12 | 2019-01-01 | Zenlabs Energy, Inc. | Lithium metal oxides with multiple phases and stable high energy electrochemical cycling |
JP6292738B2 (ja) | 2012-01-26 | 2018-03-14 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
JP6292739B2 (ja) | 2012-01-26 | 2018-03-14 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
US9070489B2 (en) | 2012-02-07 | 2015-06-30 | Envia Systems, Inc. | Mixed phase lithium metal oxide compositions with desirable battery performance |
US9105371B2 (en) * | 2012-04-17 | 2015-08-11 | Lg Chem, Ltd. | Cathode active material and lithium secondary battery comprising the same |
KR101515361B1 (ko) * | 2012-04-18 | 2015-05-06 | 주식회사 엘지화학 | 양극 활물질 및 이를 포함하는 리튬 이차전지 |
US9552901B2 (en) | 2012-08-17 | 2017-01-24 | Envia Systems, Inc. | Lithium ion batteries with high energy density, excellent cycling capability and low internal impedance |
KR101835586B1 (ko) | 2012-08-23 | 2018-03-07 | 삼성에스디아이 주식회사 | 복합양극활물질, 이를 채용한 양극 및 리튬 전지 |
JP2014056747A (ja) * | 2012-09-13 | 2014-03-27 | Dainippon Screen Mfg Co Ltd | 電池用電極製造方法 |
CN104335396B (zh) | 2012-09-28 | 2018-01-05 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极和锂离子电池 |
JP5962429B2 (ja) * | 2012-10-22 | 2016-08-03 | ソニー株式会社 | 電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
US10115962B2 (en) | 2012-12-20 | 2018-10-30 | Envia Systems, Inc. | High capacity cathode material with stabilizing nanocoatings |
WO2014119973A1 (ko) * | 2013-01-31 | 2014-08-07 | 한양대학교 산학협력단 | 리튬 이차전지용 양극 활물질, 이의 제조 방법 및 이를 이용한 리튬 이차전지 |
EP3026734B1 (en) * | 2013-07-24 | 2017-07-19 | Nissan Motor Co., Ltd | Non-aqueous electrolyte secondary battery |
CN103715423A (zh) * | 2014-01-06 | 2014-04-09 | 深圳市贝特瑞新能源材料股份有限公司 | 锂镍钴铝氧化物复合正极材料、其制备方法和锂离子电池 |
JP6329972B2 (ja) * | 2014-01-31 | 2018-05-23 | 三洋電機株式会社 | 非水電解質二次電池 |
EP3176859A4 (en) * | 2014-07-31 | 2018-03-14 | Sumitomo Metal Mining Co., Ltd. | Positive electrode active material for non-aqueous electrolyte secondary battery, and method for producing same |
JP2017527963A (ja) * | 2014-08-05 | 2017-09-21 | スリーエム イノベイティブ プロパティズ カンパニー | リチウムイオンバッテリー用カソード組成物 |
JP6609413B2 (ja) | 2015-02-19 | 2019-11-20 | 株式会社エンビジョンAescジャパン | リチウムイオン二次電池 |
JP6692123B2 (ja) * | 2015-03-31 | 2020-05-13 | 株式会社エンビジョンAescジャパン | リチウムイオン二次電池 |
US10749165B2 (en) * | 2015-08-25 | 2020-08-18 | Nichia Corporation | Positive electrode active material for non-aqueous electrolyte secondary battery and method of producing the same |
EP3377363A4 (en) | 2015-11-19 | 2019-08-07 | The Regents Of The University Of Michigan | BATTERY STATUS HEALTH ESTIMATION BASED ON SOURCE CHARACTERISTICS |
WO2017146248A1 (ja) * | 2016-02-26 | 2017-08-31 | 三井金属鉱業株式会社 | 層構造を有するリチウム金属複合酸化物 |
CN107768632A (zh) * | 2017-10-16 | 2018-03-06 | 桑顿新能源科技有限公司 | 一种latp单晶高电压正极材料及其制备方法 |
JP6426820B1 (ja) | 2017-11-30 | 2018-11-21 | 住友化学株式会社 | リチウム含有遷移金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池及びリチウム含有遷移金属複合酸化物の製造方法 |
CN108396280B (zh) * | 2018-03-28 | 2021-02-02 | 北京矿冶科技集团有限公司 | 一种用于燃料电池的镍钴锂喷涂粉末、涂层及其制备方法 |
CN111969183B (zh) | 2018-08-31 | 2021-06-29 | 宁德时代新能源科技股份有限公司 | 正极极片、其制备方法及其相关的锂离子二次电池、电动车辆和电子产品 |
CN110970614A (zh) * | 2018-09-29 | 2020-04-07 | 浙江遨优动力系统有限公司 | 一种富锂锰基正极材料及其制备方法 |
US20200144615A1 (en) * | 2018-11-06 | 2020-05-07 | Gs Yuasa International Ltd. | Energy storage device |
CN111384377B (zh) | 2018-12-29 | 2021-09-17 | 宁德时代新能源科技股份有限公司 | 一种正极材料及其制备方法和用途 |
WO2020236617A1 (en) | 2019-05-17 | 2020-11-26 | Hazen Research, Inc. | Compositionally gradient nickel-rich cathode materials and methods for the manufacture thereof |
CN113939928B (zh) * | 2019-06-27 | 2024-09-17 | 东丽株式会社 | 锂离子二次电池用正极和锂离子二次电池 |
US20220271282A1 (en) * | 2019-07-03 | 2022-08-25 | Umicore | Lithium nickel manganese cobalt composite oxide as a positive electrode active material for rechargeable lithium ion batteries |
CN113582254B (zh) * | 2021-07-30 | 2024-03-08 | 蜂巢能源科技有限公司 | 一种层状正极材料及其制备方法与用途 |
CN114573048A (zh) * | 2022-03-15 | 2022-06-03 | 北京当升材料科技股份有限公司 | 一种锂电正极材料的制备方法及锂电正极材料 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0944125A1 (en) * | 1998-03-19 | 1999-09-22 | Sanyo Electric Co., Ltd. | Positive electrode material for lithium secondary battery |
EP1207575A2 (en) * | 2000-11-14 | 2002-05-22 | Japan Storage Battery Co., Ltd. | Positive active material for non-aqueous electrolyte secondary battery and non-aqueous electroyte secondary battery comprising same |
WO2003044881A1 (fr) * | 2001-11-22 | 2003-05-30 | Yuasa Corporation | Materiau actif d'electrode positive pour cellule secondaire au lithium et cellule secondaire associee |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6753108B1 (en) * | 1998-02-24 | 2004-06-22 | Superior Micropowders, Llc | Energy devices and methods for the fabrication of energy devices |
US6660432B2 (en) | 2000-09-14 | 2003-12-09 | Ilion Technology Corporation | Lithiated oxide materials and methods of manufacture |
JP4938182B2 (ja) * | 2001-06-07 | 2012-05-23 | 日立マクセルエナジー株式会社 | 非水二次電池 |
JP4510331B2 (ja) * | 2001-06-27 | 2010-07-21 | パナソニック株式会社 | 非水電解質二次電池 |
JP4635386B2 (ja) * | 2001-07-13 | 2011-02-23 | 株式会社Gsユアサ | 正極活物質およびこれを用いた非水電解質二次電池 |
JP3905378B2 (ja) * | 2001-12-27 | 2007-04-18 | 三菱電線工業株式会社 | リチウム二次電池用正極活物質、およびそれを用いたリチウム二次電池 |
CN100359724C (zh) * | 2002-01-08 | 2008-01-02 | 索尼株式会社 | 正极活性材料和利用这种正极活性材料的非水电解质二次电池 |
JP2004111076A (ja) * | 2002-09-13 | 2004-04-08 | Sony Corp | 正極活物質及び非水電解質二次電池 |
EP2485306A1 (en) * | 2003-05-13 | 2012-08-08 | Mitsubishi Chemical Corporation | Layered lithium nickel composite oxide powder and process for producing the same |
JP2005019206A (ja) * | 2003-06-26 | 2005-01-20 | Tdk Corp | リチウム二次電池 |
JP4301875B2 (ja) * | 2003-06-30 | 2009-07-22 | 三菱化学株式会社 | リチウム二次電池正極材料用リチウムニッケルマンガンコバルト系複合酸化物及びそれを用いたリチウム二次電池用正極、並びにリチウム二次電池 |
-
2005
- 2005-04-27 KR KR1020067022335A patent/KR100946610B1/ko active IP Right Grant
- 2005-04-27 EP EP05736731A patent/EP1742281B1/en not_active Not-in-force
- 2005-04-27 CN CNB2005800130818A patent/CN100440594C/zh not_active Expired - Fee Related
- 2005-04-27 AT AT05736731T patent/ATE523906T1/de not_active IP Right Cessation
- 2005-04-27 US US10/591,911 patent/US8354191B2/en active Active
- 2005-04-27 WO PCT/JP2005/008047 patent/WO2005104274A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0944125A1 (en) * | 1998-03-19 | 1999-09-22 | Sanyo Electric Co., Ltd. | Positive electrode material for lithium secondary battery |
EP1207575A2 (en) * | 2000-11-14 | 2002-05-22 | Japan Storage Battery Co., Ltd. | Positive active material for non-aqueous electrolyte secondary battery and non-aqueous electroyte secondary battery comprising same |
WO2003044881A1 (fr) * | 2001-11-22 | 2003-05-30 | Yuasa Corporation | Materiau actif d'electrode positive pour cellule secondaire au lithium et cellule secondaire associee |
Also Published As
Publication number | Publication date |
---|---|
WO2005104274A1 (ja) | 2005-11-03 |
KR20070010155A (ko) | 2007-01-22 |
US20070202405A1 (en) | 2007-08-30 |
CN1947288A (zh) | 2007-04-11 |
US8354191B2 (en) | 2013-01-15 |
EP1742281B1 (en) | 2011-09-07 |
EP1742281A4 (en) | 2010-01-20 |
ATE523906T1 (de) | 2011-09-15 |
EP1742281A1 (en) | 2007-01-10 |
CN100440594C (zh) | 2008-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100946610B1 (ko) | 리튬 이차 전지의 양극 재료용 층상 리튬 니켈 망간코발트계 복합 산화물의 분말 및 그 제조방법과, 그것을사용한 리튬 이차 전지용 양극, 및 리튬 이차 전지 | |
JP5428251B2 (ja) | リチウム遷移金属系化合物粉体、それを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP5359140B2 (ja) | リチウム遷移金属系化合物粉体、その製造方法並びに、それを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP4432910B2 (ja) | リチウム二次電池正極材料用リチウムニッケルマンガンコバルト系複合酸化物粉体及びその製造方法、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
US8535829B2 (en) | Lithium transition metal-based compound powder for positive electrode material in lithium rechargeable battery, method for manufacturing the powder, spray dried product of the powder, firing precursor of the powder, and positive electrode for lithium rechargeable battery and lithium rechargeable battery using the powder | |
KR101858763B1 (ko) | 리튬 이차 전지용 정극 재료 및 그 제조 방법, 그리고 리튬 이차 전지용 정극 및 리튬 이차 전지 | |
EP2202828B1 (en) | Lithium transition metal-type compound powder, method for manufacturing the same and lithium secondary battery positive electrode and lithium secondary battery using the same | |
JP4301875B2 (ja) | リチウム二次電池正極材料用リチウムニッケルマンガンコバルト系複合酸化物及びそれを用いたリチウム二次電池用正極、並びにリチウム二次電池 | |
JP5135912B2 (ja) | リチウム二次電池用正極活物質材料、及びそれを用いたリチウム二次電池用正極並びにリチウム二次電池 | |
JP4529784B2 (ja) | リチウム二次電池正極材料用層状リチウムニッケルマンガンコバルト系複合酸化物粉体及びその製造方法と、それを用いたリチウム二次電池用正極、並びにリチウム二次電池 | |
JP5157071B2 (ja) | リチウム二次電池正極材料用リチウムニッケルマンガンコバルト系複合酸化物粉体及びその製造方法、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP4591717B2 (ja) | リチウム二次電池正極材料用リチウムニッケルマンガンコバルト系複合酸化物粉体、その製造方法、及び噴霧乾燥粉体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP2009245955A (ja) | リチウム二次電池正極材料用リチウムニッケルマンガン系複合酸化物粉体及びその製造方法、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
KR20130029041A (ko) | 리튬 이차 전지 정극 재료용 분체 및 그 제조 방법, 그리고 그것을 사용한 리튬 이차 전지용 정극 및 리튬 이차 전지 | |
JP2011105594A (ja) | ニッケルマンガンコバルト系複合酸化物、層状リチウムニッケルマンガンコバルト系複合酸化物及びリチウム二次電池正極材料とそれを用いたリチウム二次電池用正極、並びにリチウム二次電池 | |
JP2008305777A (ja) | リチウム遷移金属系化合物粉体、その製造方法、及びその焼成前躯体となる噴霧乾燥体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP4997700B2 (ja) | リチウム二次電池正極材料用リチウムニッケルマンガン系複合酸化物粉体及びその製造方法、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
KR20100032445A (ko) | 층형 리튬니켈계 복합 산화물 분체 및 그 제조방법 | |
JP2009117241A (ja) | リチウム二次電池用正極活物質材料及びその製造方法、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP2011108554A (ja) | リチウム遷移金属系化合物粉体、その製造方法、及びそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP2009117261A (ja) | リチウム二次電池用正極活物質材料並びにそれを用いた正極及びリチウム二次電池 | |
JP2009032647A (ja) | リチウム二次電池用正極活物質材料、及びそれを用いたリチウム二次電池用正極並びにリチウム二次電池 | |
JP2010278015A (ja) | リチウム二次電池正極材料用リチウムニッケルマンガンコバルト系複合酸化物粉体、その製造方法、及び噴霧乾燥粉体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 | |
JP2005336004A (ja) | ニッケルマンガンコバルト系複合酸化物、層状リチウムニッケルマンガンコバルト系複合酸化物及びリチウム二次電池正極材料とそれを用いたリチウム二次電池用正極、並びにリチウム二次電池 | |
JP4591716B2 (ja) | リチウム二次電池正極材料用リチウム遷移金属系化合物粉体、その製造方法、噴霧乾燥体、および焼成前駆体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130227 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140220 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150224 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160218 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170220 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180219 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20200129 Year of fee payment: 11 |