CN1538541A - 一种锂离子电池用锂锰氧化物正极材料的制备工艺 - Google Patents
一种锂离子电池用锂锰氧化物正极材料的制备工艺 Download PDFInfo
- Publication number
- CN1538541A CN1538541A CNA031262570A CN03126257A CN1538541A CN 1538541 A CN1538541 A CN 1538541A CN A031262570 A CNA031262570 A CN A031262570A CN 03126257 A CN03126257 A CN 03126257A CN 1538541 A CN1538541 A CN 1538541A
- Authority
- CN
- China
- Prior art keywords
- lithium
- powder material
- hours
- manganese
- ball milling
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 14
- 229910002102 lithium manganese oxide Inorganic materials 0.000 title claims abstract description 10
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000010406 cathode material Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000000498 ball milling Methods 0.000 claims abstract description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 239000010405 anode material Substances 0.000 claims abstract description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract description 5
- 238000010532 solid phase synthesis reaction Methods 0.000 claims abstract description 4
- 238000001354 calcination Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- 229920002401 polyacrylamide Polymers 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 230000006911 nucleation Effects 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 14
- 229920002521 macromolecule Polymers 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 7
- 229910052808 lithium carbonate Inorganic materials 0.000 description 7
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 7
- 239000007772 electrode material Substances 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031262570A CN1324731C (zh) | 2003-07-15 | 2003-07-15 | 一种锂离子电池用锂锰氧化物正极材料的制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031262570A CN1324731C (zh) | 2003-07-15 | 2003-07-15 | 一种锂离子电池用锂锰氧化物正极材料的制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1538541A true CN1538541A (zh) | 2004-10-20 |
CN1324731C CN1324731C (zh) | 2007-07-04 |
Family
ID=34321897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031262570A Expired - Fee Related CN1324731C (zh) | 2003-07-15 | 2003-07-15 | 一种锂离子电池用锂锰氧化物正极材料的制备工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1324731C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101746829B (zh) * | 2008-12-15 | 2013-08-07 | 山东神工海特电子科技有限公司 | 可充锂锰电池用复合MnO2正极材料制备方法 |
CN104843795A (zh) * | 2015-04-30 | 2015-08-19 | 昆明理工大学 | 一种微波辅助制备锰氧化物晶须的方法 |
CN112216815A (zh) * | 2019-07-11 | 2021-01-12 | 深圳市比亚迪锂电池有限公司 | 锂锰电池正极和锂锰电池 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1049529C (zh) * | 1994-11-03 | 2000-02-16 | 北京有色金属研究总院 | 用于锂二次电池的阴极材料及制法 |
CN1042377C (zh) * | 1996-05-10 | 1999-03-03 | 中国科学院物理研究所 | 一种合成锂离子电池中正极材料的方法 |
JPH11180717A (ja) * | 1997-12-22 | 1999-07-06 | Ishihara Sangyo Kaisha Ltd | マンガン酸リチウム及びその製造方法ならびにそれを用いてなるリチウム電池 |
JP3274993B2 (ja) * | 1998-08-11 | 2002-04-15 | 三井金属鉱業株式会社 | リチウム二次電池用正極材料 |
CN1339835A (zh) * | 2000-08-22 | 2002-03-13 | 潘树明 | 一种高性能锂离子二次电池正极材料的合成方法 |
CN1359163A (zh) * | 2001-12-28 | 2002-07-17 | 东北大学 | 用微波技术合成锂离子蓄电池材料的方法 |
CN1185738C (zh) * | 2002-06-14 | 2005-01-19 | 中山大学 | 低温燃料电池纳米催化剂的制备方法 |
-
2003
- 2003-07-15 CN CNB031262570A patent/CN1324731C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101746829B (zh) * | 2008-12-15 | 2013-08-07 | 山东神工海特电子科技有限公司 | 可充锂锰电池用复合MnO2正极材料制备方法 |
CN104843795A (zh) * | 2015-04-30 | 2015-08-19 | 昆明理工大学 | 一种微波辅助制备锰氧化物晶须的方法 |
CN112216815A (zh) * | 2019-07-11 | 2021-01-12 | 深圳市比亚迪锂电池有限公司 | 锂锰电池正极和锂锰电池 |
CN112216815B (zh) * | 2019-07-11 | 2021-12-07 | 深圳市比亚迪锂电池有限公司 | 锂锰电池正极和锂锰电池 |
Also Published As
Publication number | Publication date |
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CN1324731C (zh) | 2007-07-04 |
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Owner name: ZHONGKE SCIENCE-TECHNOLOGY CO., LTD., XINXIANG Free format text: FORMER OWNER: XINXIANG KAIHONG TRADE CO., LTD. Effective date: 20120802 Free format text: FORMER OWNER: XINXIANG GREEN NEW ENERGY MATERIAL CO., LTD. Effective date: 20120802 Owner name: XINXIANG KAIHONG TRADE CO., LTD. Free format text: FORMER OWNER: XINXIANG ANAEROBIC COPPER MATERIALS GENERAL FACTORY Effective date: 20120802 |
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Free format text: CORRECT: ADDRESS; FROM: 453000 XINXIANG, HENAN PROVINCE TO: 453002 XINXIANG, HENAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120802 Address after: 453002 No. 168 North Ring Road, Xinxiang Patentee after: XINXIANG ZHONGKE SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee before: Xinxiang City Kai Hong Trading Co.,Ltd. Effective date of registration: 20120802 Address after: 453000 No. 2 Xin Lu, Xinxiang, Henan Patentee after: Xinxiang City Kai Hong Trading Co.,Ltd. Address before: 453000 No. 2 Xin Lu, Xinxiang, Henan Co-patentee before: Xinxiang Gryan New Energy Materials Co.,Ltd. Patentee before: XINXIANG NON OXYGEN COPPER MAT |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 |