CN1297487C - 含有锂的复合氧化物及其制造方法 - Google Patents
含有锂的复合氧化物及其制造方法 Download PDFInfo
- Publication number
- CN1297487C CN1297487C CNB038081806A CN03808180A CN1297487C CN 1297487 C CN1297487 C CN 1297487C CN B038081806 A CNB038081806 A CN B038081806A CN 03808180 A CN03808180 A CN 03808180A CN 1297487 C CN1297487 C CN 1297487C
- Authority
- CN
- China
- Prior art keywords
- lithium
- oxide
- particle
- sintering
- composite oxides
- 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.)
- Expired - Lifetime
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims description 34
- 239000002245 particle Substances 0.000 claims abstract description 85
- 238000005245 sintering Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 38
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims abstract description 34
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 17
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims abstract description 14
- 238000010008 shearing Methods 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims description 74
- 239000002994 raw material Substances 0.000 claims description 40
- 238000002156 mixing Methods 0.000 claims description 24
- 239000011572 manganese Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 6
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 6
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 238000010304 firing Methods 0.000 abstract 2
- 239000006182 cathode active material Substances 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052808 lithium carbonate Inorganic materials 0.000 abstract 1
- 229910021445 lithium manganese complex oxide Inorganic materials 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 17
- 239000007774 positive electrode material Substances 0.000 description 9
- 238000011284 combination treatment Methods 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 3
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 150000002642 lithium compounds Chemical class 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229940093474 manganese carbonate Drugs 0.000 description 1
- 235000006748 manganese carbonate Nutrition 0.000 description 1
- 239000011656 manganese carbonate Substances 0.000 description 1
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 1
- -1 metal oxide compound Chemical class 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011238 particulate composite Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/02—Oxides; Hydroxides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides; Hydroxides
-
- 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
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- 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
- C01P2006/11—Powder tap density
-
- 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
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP108801/2002 | 2002-04-11 | ||
JP2002108801A JP4172622B2 (ja) | 2002-04-11 | 2002-04-11 | リチウム含有複合酸化物並びにその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1646433A CN1646433A (zh) | 2005-07-27 |
CN1297487C true CN1297487C (zh) | 2007-01-31 |
Family
ID=28786543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038081806A Expired - Lifetime CN1297487C (zh) | 2002-04-11 | 2003-01-15 | 含有锂的复合氧化物及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7288242B2 (zh) |
JP (1) | JP4172622B2 (zh) |
KR (1) | KR100984889B1 (zh) |
CN (1) | CN1297487C (zh) |
TW (1) | TWI309228B (zh) |
WO (1) | WO2003084873A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100877092B1 (ko) * | 2004-11-02 | 2009-01-07 | 닛코 킨조쿠 가부시키가이샤 | 리튬 2차 전지용 정극 재료 및 그 제조 방법 |
US9136533B2 (en) * | 2006-01-20 | 2015-09-15 | Jx Nippon Mining & Metals Corporation | Lithium nickel manganese cobalt composite oxide and lithium rechargeable battery |
EP2048262B1 (en) * | 2006-07-27 | 2018-09-12 | JX Nippon Mining & Metals Corporation | Lithium-containing transition metal oxide target, process for producing the same and method for producing lithium ion thin-film secondary battery |
CN101548416B (zh) * | 2007-03-30 | 2012-07-18 | 松下电器产业株式会社 | 非水电解质二次电池用活性物质及其制造方法 |
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 |
KR101250710B1 (ko) * | 2008-12-05 | 2013-04-03 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 동 정극 활물질을 사용한 2 차 전지용 정극 및 2 차 전지 정극을 사용한 리튬 이온 2 차 전지 |
CN103137963B (zh) * | 2013-03-14 | 2015-11-25 | 中国科学院宁波材料技术与工程研究所 | 一种富锂锰基正极材料及其制备方法 |
KR20160124200A (ko) | 2014-03-26 | 2016-10-26 | 제이엑스금속주식회사 | LiCoO2 스퍼터링 타깃 및 그 제조 방법, 그리고 정극재 박막 |
WO2015183568A1 (en) * | 2014-05-27 | 2015-12-03 | Dow Global Technologies Llc | Improved lithium metal oxide cathode materials and method to make them |
JP6430427B2 (ja) * | 2016-03-17 | 2018-11-28 | Jx金属株式会社 | コバルト酸リチウム焼結体及び該焼結体を用いて作製されるスパッタリングターゲット及びコバルト酸リチウム焼結体の製造方法並びにコバルト酸リチウムからなる薄膜 |
WO2019004731A1 (ko) * | 2017-06-27 | 2019-01-03 | 주식회사 엘지화학 | 리튬 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
KR102268082B1 (ko) | 2017-06-27 | 2021-06-23 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
KR20200051931A (ko) * | 2018-11-06 | 2020-05-14 | 주식회사 포스코 | 리튬 화합물, 니켈계 양극 활물질, 산화 리튬의 제조 방법, 니켈계 양극 활물질의 제조 방법, 및 이를 이용한 이차 전지 |
KR102328126B1 (ko) * | 2018-11-06 | 2021-11-17 | 주식회사 포스코 | 리튬 화합물, 니켈계 양극 활물질, 산화 리튬의 제조 방법, 니켈계 양극 활물질의 제조 방법, 및 이를 이용한 이차 전지 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05198301A (ja) * | 1992-01-22 | 1993-08-06 | Matsushita Electric Ind Co Ltd | 電極材料の合成法 |
JPH11185754A (ja) * | 1997-12-19 | 1999-07-09 | Mitsubishi Chemical Corp | 非水電解液二次電池 |
JP2000143246A (ja) * | 1998-11-05 | 2000-05-23 | Tosoh Corp | リチウムマンガン複合酸化物の製造方法 |
JP2000281349A (ja) * | 1999-03-29 | 2000-10-10 | Japan Energy Corp | リチウム・マンガン複合酸化物とその製造法並びに該複合酸化物を使用したリチウム二次電池 |
CN1282112A (zh) * | 2000-08-14 | 2001-01-31 | 华南理工大学 | 锂离子电池正极材料的制备方法 |
JP2001307729A (ja) * | 2000-04-26 | 2001-11-02 | Nippon Chem Ind Co Ltd | コバルト酸リチウム及びその製造方法、リチウム二次電池用正極活物質、正極並びにリチウム二次電池 |
CN1333179A (zh) * | 2000-07-11 | 2002-01-30 | 中南大学 | 一种锂锰氧化物的湿化学合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002175808A (ja) * | 2000-12-08 | 2002-06-21 | Toyota Central Res & Dev Lab Inc | リチウム二次電池正極活物質用リチウム遷移金属複合酸化物およびその製造方法 |
CN100417595C (zh) * | 2002-11-19 | 2008-09-10 | 比亚迪股份有限公司 | 由碳酸盐前躯体制备锂过渡金属复合氧化物的方法 |
-
2002
- 2002-04-11 JP JP2002108801A patent/JP4172622B2/ja not_active Expired - Lifetime
-
2003
- 2003-01-15 CN CNB038081806A patent/CN1297487C/zh not_active Expired - Lifetime
- 2003-01-15 WO PCT/JP2003/000249 patent/WO2003084873A1/ja active Application Filing
- 2003-01-15 KR KR1020047015955A patent/KR100984889B1/ko active IP Right Grant
- 2003-01-15 US US10/510,800 patent/US7288242B2/en not_active Expired - Lifetime
- 2003-04-10 TW TW092108212A patent/TWI309228B/zh not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05198301A (ja) * | 1992-01-22 | 1993-08-06 | Matsushita Electric Ind Co Ltd | 電極材料の合成法 |
JPH11185754A (ja) * | 1997-12-19 | 1999-07-09 | Mitsubishi Chemical Corp | 非水電解液二次電池 |
JP2000143246A (ja) * | 1998-11-05 | 2000-05-23 | Tosoh Corp | リチウムマンガン複合酸化物の製造方法 |
JP2000281349A (ja) * | 1999-03-29 | 2000-10-10 | Japan Energy Corp | リチウム・マンガン複合酸化物とその製造法並びに該複合酸化物を使用したリチウム二次電池 |
JP2001307729A (ja) * | 2000-04-26 | 2001-11-02 | Nippon Chem Ind Co Ltd | コバルト酸リチウム及びその製造方法、リチウム二次電池用正極活物質、正極並びにリチウム二次電池 |
CN1333179A (zh) * | 2000-07-11 | 2002-01-30 | 中南大学 | 一种锂锰氧化物的湿化学合成方法 |
CN1282112A (zh) * | 2000-08-14 | 2001-01-31 | 华南理工大学 | 锂离子电池正极材料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2003306330A (ja) | 2003-10-28 |
TW200408610A (en) | 2004-06-01 |
WO2003084873A1 (en) | 2003-10-16 |
KR100984889B1 (ko) | 2010-10-01 |
TWI309228B (en) | 2009-05-01 |
CN1646433A (zh) | 2005-07-27 |
KR20040105852A (ko) | 2004-12-16 |
JP4172622B2 (ja) | 2008-10-29 |
US20050152831A1 (en) | 2005-07-14 |
US7288242B2 (en) | 2007-10-30 |
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