CN100400425C - 含有锂的复合氧化物和使用它的非水二次电池、及其制法 - Google Patents
含有锂的复合氧化物和使用它的非水二次电池、及其制法 Download PDFInfo
- Publication number
- CN100400425C CN100400425C CNB018066003A CN01806600A CN100400425C CN 100400425 C CN100400425 C CN 100400425C CN B018066003 A CNB018066003 A CN B018066003A CN 01806600 A CN01806600 A CN 01806600A CN 100400425 C CN100400425 C CN 100400425C
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- China
- Prior art keywords
- lithium
- composite oxide
- contained composite
- secondary batteries
- aqueous secondary
- 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
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- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 4
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- 239000002904 solvent Substances 0.000 claims description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
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- 230000000052 comparative effect Effects 0.000 description 47
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- 229910002651 NO3 Inorganic materials 0.000 description 9
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 9
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- 239000008151 electrolyte solution Substances 0.000 description 9
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- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 6
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
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- 239000001301 oxygen Substances 0.000 description 4
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- 229910015915 LiNi0.8Co0.2O2 Inorganic materials 0.000 description 2
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 2
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- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- 101150058243 Lipf gene Proteins 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
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- 238000006073 displacement reaction Methods 0.000 description 2
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- 239000012467 final product Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
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- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 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 2
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- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
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- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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- MVXFVWAONSSTPH-UHFFFAOYSA-N [Li].C(C(=O)C)(=O)O Chemical compound [Li].C(C(=O)C)(=O)O MVXFVWAONSSTPH-UHFFFAOYSA-N 0.000 description 1
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- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 description 1
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- 150000008423 fluorobenzenes Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
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- 150000002641 lithium Chemical class 0.000 description 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
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- 229940059936 lithium bromide Drugs 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229940073577 lithium chloride Drugs 0.000 description 1
- 229940071264 lithium citrate Drugs 0.000 description 1
- WJSIUCDMWSDDCE-UHFFFAOYSA-K lithium citrate (anhydrous) Chemical compound [Li+].[Li+].[Li+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WJSIUCDMWSDDCE-UHFFFAOYSA-K 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- GKQWYZBANWAFMQ-UHFFFAOYSA-M lithium;2-hydroxypropanoate Chemical compound [Li+].CC(O)C([O-])=O GKQWYZBANWAFMQ-UHFFFAOYSA-M 0.000 description 1
- CJYZTOPVWURGAI-UHFFFAOYSA-N lithium;manganese;manganese(3+);oxygen(2-) Chemical compound [Li+].[O-2].[O-2].[O-2].[O-2].[Mn].[Mn+3] CJYZTOPVWURGAI-UHFFFAOYSA-N 0.000 description 1
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- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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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
- H01M4/50—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
-
- 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
-
- 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
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
- C01G49/0072—Mixed oxides or hydroxides containing manganese
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
-
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Abstract
Description
真密度(g/cm<sup>3</sup>) | |
实施例1 | 4.74 |
实施例2 | 4.72 |
实施例3 | 4.68 |
实施例4 | 4.65 |
实施例5 | 4.62 |
实施例6 | 4.57 |
实施例7 | 4.75 |
实施例8 | 4.76 |
实施例9 | 4.80 |
实施例10 | 4.82 |
比较例1 | 4.20 |
比较例2 | 4.38 |
比较例3 | 4.83 |
比较例4 | 4.90 |
比较例5 | 4.46 |
比较例6 | 4.65 |
参考例 | 4.61 |
Claims (39)
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JP350307/2000 | 2000-11-16 | ||
JP350307/00 | 2000-11-16 | ||
JP2000350307 | 2000-11-16 | ||
JP282767/01 | 2001-09-18 | ||
JP282767/2001 | 2001-09-18 | ||
JP2001282767 | 2001-09-18 |
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CN2005100859891A Division CN1741308B (zh) | 2000-11-16 | 2001-11-14 | 含有锂的复合氧化物和使用它的非水二次电池、及其制法 |
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CN2010102234655A Expired - Lifetime CN101887972B (zh) | 2000-11-16 | 2001-11-14 | 正极活性物质和含有锂的复合氧化物的制造方法 |
CNB018066003A Expired - Lifetime CN100400425C (zh) | 2000-11-16 | 2001-11-14 | 含有锂的复合氧化物和使用它的非水二次电池、及其制法 |
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CN2010102234655A Expired - Lifetime CN101887972B (zh) | 2000-11-16 | 2001-11-14 | 正极活性物质和含有锂的复合氧化物的制造方法 |
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CN102054986A (zh) * | 2010-11-16 | 2011-05-11 | 中国科学院宁波材料技术与工程研究所 | 微波法制备的超高容量锂离子电池正极材料及其方法 |
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US20080121841A1 (en) | 2008-05-29 |
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EP1295851A4 (en) | 2008-08-20 |
US8801960B2 (en) | 2014-08-12 |
WO2002040404A1 (fr) | 2002-05-23 |
KR100632979B1 (ko) | 2006-10-11 |
KR100628797B1 (ko) | 2006-09-26 |
JPWO2002040404A1 (ja) | 2004-03-25 |
JP4137635B2 (ja) | 2008-08-20 |
CN101887972B (zh) | 2012-07-04 |
KR20050096191A (ko) | 2005-10-05 |
US20050260496A1 (en) | 2005-11-24 |
US20030082452A1 (en) | 2003-05-01 |
KR20020092936A (ko) | 2002-12-12 |
US7351500B2 (en) | 2008-04-01 |
CN1741308B (zh) | 2012-06-27 |
CN101887972A (zh) | 2010-11-17 |
US7341805B2 (en) | 2008-03-11 |
CN1741308A (zh) | 2006-03-01 |
AU2002214289A1 (en) | 2002-05-27 |
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