JP3806262B2 - リチウム２次電池正極活物質用リチウム含有複合酸化物の製造方法 - Google Patents
リチウム２次電池正極活物質用リチウム含有複合酸化物の製造方法 Download PDFInfo
- Publication number
- JP3806262B2 JP3806262B2 JP07448299A JP7448299A JP3806262B2 JP 3806262 B2 JP3806262 B2 JP 3806262B2 JP 07448299 A JP07448299 A JP 07448299A JP 7448299 A JP7448299 A JP 7448299A JP 3806262 B2 JP3806262 B2 JP 3806262B2
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- cobalt
- compound
- positive electrode
- secondary battery
- 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 - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims description 65
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 64
- 239000002131 composite material Substances 0.000 title claims description 31
- 239000007774 positive electrode material Substances 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 150000002642 lithium compounds Chemical class 0.000 claims description 46
- 239000002245 particle Substances 0.000 claims description 20
- 150000001869 cobalt compounds Chemical class 0.000 claims description 19
- 238000010304 firing Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 17
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 15
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 14
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 8
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 8
- 229910020599 Co 3 O 4 Inorganic materials 0.000 claims description 5
- -1 cobalt oxyhydroxide Chemical compound 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910018916 CoOOH Inorganic materials 0.000 claims description 3
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 claims description 3
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 13
- 239000000843 powder Substances 0.000 description 13
- 229910003002 lithium salt Inorganic materials 0.000 description 11
- 159000000002 lithium salts Chemical class 0.000 description 11
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 10
- 229910017052 cobalt Inorganic materials 0.000 description 10
- 239000010941 cobalt Substances 0.000 description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 150000001868 cobalt Chemical class 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 102000005717 Myeloma Proteins Human genes 0.000 description 1
- 108010045503 Myeloma Proteins Proteins 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- MYWGVEGHKGKUMM-UHFFFAOYSA-N carbonic acid;ethene Chemical compound C=C.C=C.OC(O)=O MYWGVEGHKGKUMM-UHFFFAOYSA-N 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- 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
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07448299A JP3806262B2 (ja) | 1999-03-18 | 1999-03-18 | リチウム２次電池正極活物質用リチウム含有複合酸化物の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07448299A JP3806262B2 (ja) | 1999-03-18 | 1999-03-18 | リチウム２次電池正極活物質用リチウム含有複合酸化物の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000268821A JP2000268821A (ja) | 2000-09-29 |
| JP2000268821A5 JP2000268821A5 (enrdf_load_stackoverflow) | 2005-02-24 |
| JP3806262B2 true JP3806262B2 (ja) | 2006-08-09 |
Family
ID=13548552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07448299A Expired - Fee Related JP3806262B2 (ja) | 1999-03-18 | 1999-03-18 | リチウム２次電池正極活物質用リチウム含有複合酸化物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3806262B2 (enrdf_load_stackoverflow) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001027032A1 (fr) * | 1999-10-08 | 2001-04-19 | Seimi Chemical Co., Ltd. | Oxyde de composite lithium-cobalt, procede d'elaboration, anode pour element secondaire au lithium et element secondaire au lithium utilisant une telle anode |
| JP2002321921A (ja) * | 2001-04-24 | 2002-11-08 | Sony Corp | コバルト酸リチウムの製造方法 |
| US6964828B2 (en) | 2001-04-27 | 2005-11-15 | 3M Innovative Properties Company | Cathode compositions for lithium-ion batteries |
| AU2002355544A1 (en) | 2001-08-07 | 2003-02-24 | 3M Innovative Properties Company | Cathode compositions for lithium ion batteries |
| JP4553095B2 (ja) * | 2002-05-29 | 2010-09-29 | 戸田工業株式会社 | コバルト酸化物粒子粉末及びその製造法、非水電解質二次電池用正極活物質及びその製造法並びに非水電解質二次電池 |
| JP4344359B2 (ja) * | 2003-08-19 | 2009-10-14 | Ａｇｃセイミケミカル株式会社 | リチウム二次電池用正極材料およびその製造方法 |
| 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 |
| US7211237B2 (en) | 2003-11-26 | 2007-05-01 | 3M Innovative Properties Company | Solid state synthesis of lithium ion battery cathode material |
| CN100421297C (zh) * | 2004-12-14 | 2008-09-24 | 中国电子科技集团公司第十八研究所 | 一种可在低温工作的锂离子电池 |
| JP4873915B2 (ja) * | 2005-09-26 | 2012-02-08 | Ａｇｃセイミケミカル株式会社 | リチウムコバルト複合酸化物の製造方法 |
| JP5353125B2 (ja) * | 2008-08-28 | 2013-11-27 | 住友金属鉱山株式会社 | リチウムニッケル複合酸化物の製造方法 |
| JP7030865B2 (ja) * | 2019-09-11 | 2022-03-07 | 日本化学工業株式会社 | リチウム二次電池用正極活物質の製造方法 |
| KR20220062307A (ko) | 2019-09-11 | 2022-05-16 | 니폰 가가쿠 고교 가부시키가이샤 | 리튬 2차 전지용 양극 활물질 및 리튬 2차 전지 |
| JP7252174B2 (ja) * | 2020-06-02 | 2023-04-04 | 日本化学工業株式会社 | リチウム二次電池用正極活物質、その製造方法及びリチウム二次電池 |
| CN113233516B (zh) * | 2021-05-28 | 2023-01-06 | 金川集团股份有限公司 | 一种单晶小粒度四氧化三钴的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3067165B2 (ja) * | 1990-06-20 | 2000-07-17 | ソニー株式会社 | リチウム２次電池の正極活物質ＬｉＣｏＯ２およびその製造方法、並びに、リチウム２次電池 |
| JP3325423B2 (ja) * | 1995-03-20 | 2002-09-17 | 松下電器産業株式会社 | 非水電解質二次電池、電池用正極活物質およびその製造方法 |
| JP3770569B2 (ja) * | 1996-08-30 | 2006-04-26 | 日本化学工業株式会社 | リチウム複合酸化物、その製造方法およびリチウム二次電池用正極活物質 |
| JP3943168B2 (ja) * | 1996-08-30 | 2007-07-11 | 日本化学工業株式会社 | リチウム複合酸化物、その製造方法およびリチウム二次電池用正極活物質 |
| JP4058797B2 (ja) * | 1997-09-02 | 2008-03-12 | 戸田工業株式会社 | リチウムコバルト酸化物粒子粉末の製造方法 |
| JPH1179751A (ja) * | 1997-09-02 | 1999-03-23 | Toda Kogyo Corp | リチウムニッケル酸化物粒子粉末の製造方法 |
| JPH11343120A (ja) * | 1998-05-29 | 1999-12-14 | Toda Kogyo Corp | スピネル酸化物粒子粉末の製造方法 |
-
1999
- 1999-03-18 JP JP07448299A patent/JP3806262B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000268821A (ja) | 2000-09-29 |
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