CN102460785A - 用于锂二次电池的阳极活性物质及其制备方法和包括所述阳极活性物质的锂二次电池 - Google Patents
用于锂二次电池的阳极活性物质及其制备方法和包括所述阳极活性物质的锂二次电池 Download PDFInfo
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- CN102460785A CN102460785A CN2010800306549A CN201080030654A CN102460785A CN 102460785 A CN102460785 A CN 102460785A CN 2010800306549 A CN2010800306549 A CN 2010800306549A CN 201080030654 A CN201080030654 A CN 201080030654A CN 102460785 A CN102460785 A CN 102460785A
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- 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
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- 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
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- 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
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- 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
- H01M4/04—Processes of manufacture in general
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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- 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
- H01M4/36—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
-
- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Secondary Cells (AREA)
Abstract
Description
Ni | Co | Mn | |
实施例1 | 0.58 | 0.14 | 0.28 |
实施例2 | 0.58 | 0.105 | 0.315 |
实施例3 | 0.8 | 0.067 | 0.133 |
实施例4 | 0.7 | 0.1 | 0.2 |
实施例5 | 0.5 | 0.166 | 0.333 |
比较例1 | 0.8 | 0.1 | 0.1 |
比较例2 | 0.7 | 0.15 | 0.15 |
比较例3 | 0.58 | 0.21 | 0.21 |
比较例4 | 0.58 | 0.28 | 0.14 |
Ni | Co | Mn | 发热温度(℃) | 发热量(J/g) | |
实施例1 | 0.58 | 0.14 | 0.28 | 277.4 | 1309 |
比较例3 | 0.58 | 0.21 | 0.21 | 267.4 | 1539 |
比较例4 | 0.58 | 0.28 | 0.14 | 260.7 | 1741 |
Ni | Co | Mn | 发热温度(℃) | 发热量(J/g) | |
实施例3 | 0.8 | 0.066 | 0.133 | 253.4 | 1955 |
比较例1 | 0.8 | 0.1 | 0.1 | 214.3 | 2465 |
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090050475A KR101115416B1 (ko) | 2009-06-08 | 2009-06-08 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
KR10-2009-0050475 | 2009-06-08 | ||
PCT/KR2010/001086 WO2010143805A1 (ko) | 2009-06-08 | 2010-02-22 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
Publications (2)
Publication Number | Publication Date |
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CN102460785A true CN102460785A (zh) | 2012-05-16 |
CN102460785B CN102460785B (zh) | 2015-09-30 |
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CN201080030654.9A Active CN102460785B (zh) | 2009-06-08 | 2010-02-22 | 用于锂二次电池的阴极活性物质及其制备方法和包括所述阴极活性物质的锂二次电池 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120135310A1 (zh) |
EP (1) | EP2442386A4 (zh) |
JP (1) | JP5663567B2 (zh) |
KR (1) | KR101115416B1 (zh) |
CN (1) | CN102460785B (zh) |
CA (1) | CA2764905C (zh) |
WO (1) | WO2010143805A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103928671A (zh) * | 2014-03-11 | 2014-07-16 | 宁夏东方钽业股份有限公司 | 一种大颗粒镍钴锰酸锂的制备方法 |
CN104285321A (zh) * | 2012-11-15 | 2015-01-14 | 浦项能源材料公司 | 一次粒子的对顶角大小被调整的锂锰复合氧化物及其制备方法 |
Families Citing this family (6)
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KR20140060544A (ko) * | 2011-08-31 | 2014-05-20 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 리튬-이온 전기화학 전지에 사용하기 위한 고용량 양극 및 그의 제조 방법 |
KR101429531B1 (ko) * | 2012-01-05 | 2014-08-14 | 한국교통대학교산학협력단 | 코어-쉘 이중층 구조를 갖는 리튬이차전지 양극활물질 및 제조방법 그리고, 그 양극활물질을 포함한 리튬이차전지 |
JP2013144625A (ja) * | 2012-01-16 | 2013-07-25 | Tanaka Chemical Corp | ニッケルコバルトマンガン複合水酸化物及びその製造方法、非水電解質二次電池用の正極活物質、並びに非水電解質二次電池 |
CN104409716A (zh) * | 2014-10-30 | 2015-03-11 | 中国科学院过程工程研究所 | 一种具有浓度梯度的镍锂离子电池正极材料及其制备方法 |
KR101918719B1 (ko) | 2016-12-12 | 2018-11-14 | 주식회사 포스코 | 리튬 이차전지용 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차전지 |
KR102039336B1 (ko) * | 2019-07-31 | 2019-11-01 | 주식회사 로브 | 유기 킬레이트제를 이용한 친환경 니켈―코발트―망간 복합전구체의 제조방법 |
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2009
- 2009-06-08 KR KR1020090050475A patent/KR101115416B1/ko active IP Right Grant
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- 2010-02-22 JP JP2012514864A patent/JP5663567B2/ja active Active
- 2010-02-22 EP EP10786288.0A patent/EP2442386A4/en not_active Withdrawn
- 2010-02-22 WO PCT/KR2010/001086 patent/WO2010143805A1/ko active Application Filing
- 2010-02-22 CN CN201080030654.9A patent/CN102460785B/zh active Active
- 2010-02-22 US US13/376,978 patent/US20120135310A1/en not_active Abandoned
- 2010-02-22 CA CA2764905A patent/CA2764905C/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104285321A (zh) * | 2012-11-15 | 2015-01-14 | 浦项能源材料公司 | 一次粒子的对顶角大小被调整的锂锰复合氧化物及其制备方法 |
CN103928671A (zh) * | 2014-03-11 | 2014-07-16 | 宁夏东方钽业股份有限公司 | 一种大颗粒镍钴锰酸锂的制备方法 |
Also Published As
Publication number | Publication date |
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US20120135310A1 (en) | 2012-05-31 |
CA2764905C (en) | 2016-06-21 |
WO2010143805A1 (ko) | 2010-12-16 |
EP2442386A1 (en) | 2012-04-18 |
JP5663567B2 (ja) | 2015-02-04 |
EP2442386A4 (en) | 2013-04-10 |
JP2012529741A (ja) | 2012-11-22 |
CN102460785B (zh) | 2015-09-30 |
CA2764905A1 (en) | 2010-12-16 |
KR20100131736A (ko) | 2010-12-16 |
KR101115416B1 (ko) | 2012-02-15 |
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