CN1298066C - 正极活性材料和非水电解质二次电池 - Google Patents
正极活性材料和非水电解质二次电池 Download PDFInfo
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- CN1298066C CN1298066C CNB2004101007080A CN200410100708A CN1298066C CN 1298066 C CN1298066 C CN 1298066C CN B2004101007080 A CNB2004101007080 A CN B2004101007080A CN 200410100708 A CN200410100708 A CN 200410100708A CN 1298066 C CN1298066 C CN 1298066C
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 229910008484 TiSi Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910021446 cobalt carbonate Inorganic materials 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011883 electrode binding agent Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002168 ethanoic acid esters Chemical class 0.000 description 1
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000007561 laser diffraction method Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- IDBFBDSKYCUNPW-UHFFFAOYSA-N lithium nitride Chemical compound [Li]N([Li])[Li] IDBFBDSKYCUNPW-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-IGMARMGPSA-N lithium-7 atom Chemical compound [7Li] WHXSMMKQMYFTQS-IGMARMGPSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 229920002627 poly(phosphazenes) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- AHIHJODVQGBOND-UHFFFAOYSA-N propan-2-yl hydrogen carbonate Chemical compound CC(C)OC(O)=O AHIHJODVQGBOND-UHFFFAOYSA-N 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Complex oxides containing manganese and at least one other metal element
- C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
- C01G45/1242—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)-, e.g. LiMn2O4 or Li(MxMn2-x)O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Complex oxides containing cobalt and at least one other metal element
- C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
- C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
- C01G51/54—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (Mn2O4)-, e.g. Li(CoxMn2-x)O4 or Li(MyCoxMn2-x-y)O4
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Complex oxides containing nickel and at least one other metal element
- C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
- C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/54—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
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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
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- 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
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- 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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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
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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
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
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- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Aly | Mgz | 碳酸锂(%重量) | 起始容量(mAh) | 在过度充电时在电池表面上的最大可获得的温度(℃) | |
样品1 | 0.01 | 0.01 | 0 | 1803 | 68 |
样品2 | 0.03 | 0.01 | 0 | 1880 | 65 |
样品3 | 0.01 | 0.03 | 0 | 1807 | 69 |
样品4 | 0.001 | 0.001 | 0 | 1811 | 70 |
样品5 | 0.05 | 0.05 | 0 | 1795 | 62 |
样品6 | 0 | 0 | 2.5 | 1773 | 86 |
样品7 | 0 | 0 | 5 | 1746 | 75 |
样品8 | 0.0005 | 0.0005 | 0 | 1815 | 95 |
样品9 | 0.07 | 0.07 | 0 | 1662 | 55 |
y | z | 碳酸锂(%重量) | 起始容量(mAh) | 在过度充电时在电池表面上的最大可获得的温度(℃) | |
样品6 | 0 | 0 | 2.5 | 1773 | 68 |
样品7 | 0 | 0 | 5 | 1746 | 75 |
样品10 | Al:0.01 | Ca:0.01 | 0 | 1802 | 68 |
样品11 | Cr:0.01 | Mg:0.01 | 0 | 1809 | 66 |
样品12 | V:0.01 | Mg:0.01 | 0 | 1801 | 69 |
样品13 | Mn:0.01 | Mg:0.01 | 0 | 1800 | 64 |
样品14 | Fe:0.01 | Mg:0.01 | 0 | 1805 | 66 |
正极活性材料 | 周期特性 | 负荷特性 | ||
平均比表面积(m2/g) | LiCO3的保留量(%) | 容量比率(%) | 容量比率(%) | |
样品15 | 1.5 | 0.5 | 83.7 | 88.2 |
样品16 | 1.0 | 0.5 | 83.1 | 87.5 |
样品17 | 0.2 | 0.5 | 81.9 | 86.4 |
样品18 | 1.0 | 5.0 | 82.5 | 87.1 |
样品19 | 2.0 | 0.5 | 63.2 | 88.4 |
样品20 | 0.1 | 0.5 | 81.7 | 82.1 |
样品21 | 1.0 | 10.0 | 82.2 | 76.4 |
样品22 | 0.1 | 10.0 | 74.4 | 64.3 |
负极活性材料 | 起始容量(Wh/l) | 自放电比率(%) | |||
碳基料(%重量) | 合金基料(%重量) | 平均比表面积(m2/g) | |||
样品23 | 100 | 0 | 0.5 | 153 | 13.2 |
样品24 | 100 | 0 | 2.3 | 200 | 15.5 |
样品25 | 100 | 0 | 4.6 | 211 | 18.0 |
样品26 | 100 | 0 | 6.3 | 202 | 21.8 |
样品27 | 100 | 0 | 8.5 | 195 | 27.2 |
样品28 | 100 | 0 | 10.8 | 183 | 35.0 |
样品29 | 100 | 0 | 33.2 | 157 | 35.9 |
负极活性材料 | 起始容量(Wh/l) | 自放电比率(%) | |||
碳基料 | 合金基料 | 平均比表面积 |
(%重量) | (%重量) | (m2/g) | |||
样品30 | 80 | 20 | 0.5 | 188 | 14.0 |
样品31 | 80 | 20 | 2.3 | 240 | 16.3 |
样品32 | 80 | 20 | 4.6 | 250 | 19.8 |
样品33 | 80 | 20 | 6.3 | 233 | 23.7 |
样品34 | 80 | 20 | 8.5 | 225 | 29.0 |
样品35 | 80 | 20 | 10.8 | 211 | 35.0 |
样品36 | 80 | 20 | 33.2 | 186 | 36.7 |
样品37 | 50 | 50 | 0.5 | 232 | 14.1 |
样品38 | 50 | 50 | 2.3 | 291 | 17.0 |
样品39 | 50 | 50 | 4.6 | 305 | 22.0 |
样品40 | 50 | 50 | 6.3 | 289 | 27.5 |
样品41 | 50 | 50 | 8.5 | 281 | 32.5 |
样品42 | 50 | 50 | 10.8 | 250 | 36.9 |
样品43 | 50 | 50 | 33.2 | 222 | 40.9 |
样品44 | 20 | 80 | 0.5 | 279 | 15.0 |
样品45 | 20 | 80 | 2.3 | 340 | 17.0 |
样品46 | 20 | 80 | 4.6 | 355 | 25.5 |
样品47 | 20 | 80 | 6.3 | 338 | 33.0 |
样品48 | 20 | 80 | 8.5 | 332 | 34.9 |
样品49 | 20 | 80 | 10.8 | 290 | 36.9 |
样品50 | 20 | 80 | 33.2 | 250 | 43.0 |
样品51 | 0 | 100 | 0.5 | 311 | 16.2 |
样品52 | 0 | 100 | 2.3 | 367 | 18.1 |
样品53 | 0 | 100 | 4.6 | 383 | 25.3 |
样品54 | 0 | 100 | 6.3 | 376 | 33.4 |
样品55 | 0 | 100 | 8.5 | 373 | 34.9 |
样品56 | 0 | 100 | 10.8 | 322 | 40.3 |
样品57 | 0 | 100 | 33.2 | 277 | 44.8 |
阴极复合混合物 | 阴极电极密度(g/cm3) | 容量保持/留着比率(%) | |
样品60 | 1 | 2.5 | 91 |
样品61 | 2 | 2.5 | 92 |
样品62 | 3 | 2.5 | 92 |
样品63 | 1 | 3.0 | 89 |
样品64 | 2 | 3.0 | 90 |
样品65 | 3 | 3.0 | 89 |
样品66 | 1 | 3.3 | 86 |
样品67 | 2 | 3.3 | 88 |
样品68 | 3 | 3.3 | 87 |
样品69 | 1 | 2.3 | 79 |
样品70 | 2 | 2.3 | 79 |
样品71 | 3 | 2.3 | 77 |
样品72 | 1 | 3.5 | 71 |
样品73 | 2 | 3.5 | 72 |
样品74 | 3 | 3.5 | 72 |
阴极复合混合物 | 阴极电极密度(g/cm3) | 容量保持/留着比率(%) | |
样品75 | 1 | 2.5 | 86 |
样品76 | 2 | 2.5 | 87 |
样品77 | 3 | 2.5 | 88 |
样品78 | 1 | 3.0 | 84 |
样品79 | 2 | 3.0 | 85 |
样品80 | 3 | 3.0 | 85 |
样品81 | 1 | 3.3 | 83 |
样品82 | 2 | 3.3 | 84 |
样品83 | 3 | 3.3 | 84 |
样品84 | 1 | 2.3 | 73 |
样品85 | 2 | 2.3 | 71 |
样品86 | 3 | 2.3 | 74 |
样品87 | 1 | 3.5 | 66 |
样品88 | 2 | 3.5 | 68 |
样品89 | 3 | 3.5 | 68 |
阴极复合混合物 | 阴极电极密度(g/cm3) | 容量保持/留着比率(%) | |
样品90 | 1 | 2.5 | 89 |
样品91 | 2 | 2.5 | 92 |
样品92 | 3 | 2.5 | 90 |
样品93 | 1 | 3.0 | 86 |
样品94 | 2 | 3.0 | 86 |
样品95 | 3 | 3.0 | 86 |
样品96 | 1 | 3.3 | 85 |
样品97 | 2 | 3.3 | 86 |
样品98 | 3 | 3.3 | 84 |
样品99 | 1 | 2.3 | 74 |
样品100 | 2 | 2.3 | 74 |
样品101 | 3 | 2.3 | 72 |
样品102 | 1 | 3.5 | 69 |
样品103 | 2 | 3.5 | 70 |
样品104 | 3 | 3.5 | 70 |
阴极复合混合物 | 阴极孔隙率(%) | 容量保持/留着比率(%) | |
样品105 | 1 | 20 | 88 |
样品106 | 2 | 20 | 89 |
样品107 | 3 | 20 | 87 |
样品108 | 1 | 30 | 89 |
样品109 | 2 | 30 | 91 |
样品110 | 3 | 30 | 89 |
样品111 | 1 | 40 | 88 |
样品112 | 2 | 40 | 89 |
样品113 | 3 | 40 | 87 |
样品114 | 1 | 15 | 64 |
样品115 | 2 | 15 | 67 |
样品116 | 3 | 15 | 65 |
样品117 | 1 | 45 | 78 |
样品118 | 2 | 45 | 77 |
样品119 | 3 | 45 | 78 |
阴极复合混合物 | 阴极孔隙率(%) | 容量保持/留着比率(%) |
样品120 | 1 | 20 | 86 |
样品121 | 2 | 20 | 88 |
样品122 | 3 | 20 | 86 |
样品123 | 1 | 30 | 85 |
样品124 | 2 | 30 | 86 |
样品125 | 3 | 30 | 86 |
样品126 | 1 | 40 | 84 |
样品127 | 2 | 40 | 88 |
样品128 | 3 | 40 | 86 |
样品129 | 1 | 15 | 62 |
样品130 | 2 | 15 | 63 |
样品131 | 3 | 15 | 59 |
样品132 | 1 | 45 | 65 |
样品133 | 2 | 45 | 67 |
样品134 | 3 | 45 | 67 |
阴极复合混合物 | 阴极孔隙率(%) | 容量保持/留着比率(%) | |
样品135 | 1 | 20 | 87 |
样品136 | 2 | 20 | 89 |
样品137 | 3 | 20 | 89 |
样品138 | 1 | 30 | 88 |
样品139 | 2 | 30 | 91 |
样品140 | 3 | 30 | 89 |
样品141 | 1 | 40 | 86 |
样品142 | 2 | 40 | 88 |
样品143 | 3 | 40 | 87 |
样品144 | 1 | 15 | 64 |
样品145 | 2 | 15 | 66 |
样品146 | 3 | 15 | 63 |
样品147 | 1 | 45 | 69 |
样品148 | 2 | 45 | 71 |
样品149 | 3 | 45 | 70 |
Claims (4)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP403463/00 | 2000-12-28 | ||
JP2000403460A JP2002203556A (ja) | 2000-12-28 | 2000-12-28 | 非水電解質二次電池 |
JP403463/2000 | 2000-12-28 | ||
JP2000403455A JP4325112B2 (ja) | 2000-12-28 | 2000-12-28 | 正極活物質及び非水電解質二次電池 |
JP403460/00 | 2000-12-28 | ||
JP403455/00 | 2000-12-28 | ||
JP2000403463A JP2002203558A (ja) | 2000-12-28 | 2000-12-28 | 非水電解質二次電池 |
JP403460/2000 | 2000-12-28 | ||
JP403455/2000 | 2000-12-28 |
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CNB018057950A Division CN1248342C (zh) | 2000-12-28 | 2001-12-21 | 正极活性材料和非水电解质二次电池 |
Publications (2)
Publication Number | Publication Date |
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CN1619866A CN1619866A (zh) | 2005-05-25 |
CN1298066C true CN1298066C (zh) | 2007-01-31 |
Family
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CNB2004101007080A Expired - Lifetime CN1298066C (zh) | 2000-12-28 | 2001-12-21 | 正极活性材料和非水电解质二次电池 |
CNB018057950A Expired - Lifetime CN1248342C (zh) | 2000-12-28 | 2001-12-21 | 正极活性材料和非水电解质二次电池 |
CNB2004101007095A Expired - Lifetime CN100382364C (zh) | 2000-12-28 | 2001-12-21 | 正极活性材料和非水电解质二次电池 |
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CNB018057950A Expired - Lifetime CN1248342C (zh) | 2000-12-28 | 2001-12-21 | 正极活性材料和非水电解质二次电池 |
CNB2004101007095A Expired - Lifetime CN100382364C (zh) | 2000-12-28 | 2001-12-21 | 正极活性材料和非水电解质二次电池 |
Country Status (6)
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US (1) | US8298707B2 (zh) |
EP (1) | EP1347524B1 (zh) |
KR (2) | KR100915795B1 (zh) |
CN (3) | CN1298066C (zh) |
TW (1) | TW533612B (zh) |
WO (1) | WO2002054512A1 (zh) |
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JP3588338B2 (ja) * | 2001-05-31 | 2004-11-10 | 三洋電機株式会社 | 非水電解質二次電池 |
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JP4273422B2 (ja) * | 2005-03-09 | 2009-06-03 | ソニー株式会社 | 正極材料および電池 |
US7923150B2 (en) | 2005-08-26 | 2011-04-12 | Panasonic Corporation | Non-aqueous electrolyte secondary battery |
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JP4936440B2 (ja) * | 2006-10-26 | 2012-05-23 | 日立マクセルエナジー株式会社 | 非水二次電池 |
EP1978587B1 (en) | 2007-03-27 | 2011-06-22 | Hitachi Vehicle Energy, Ltd. | Lithium secondary battery |
KR101094937B1 (ko) * | 2009-02-16 | 2011-12-15 | 삼성에스디아이 주식회사 | 원통형 이차전지 |
HUE059099T2 (hu) | 2009-05-19 | 2022-10-28 | Oned Mat Inc | Nanoszerkezetû anyagok akkumulátoros alkalmazásokhoz |
KR101117623B1 (ko) | 2009-06-05 | 2012-02-29 | 에스비리모티브 주식회사 | 리튬 이차 전지용 양극 및 상기 양극을 포함하는 리튬 이차 전지 |
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JP6086501B2 (ja) | 2011-04-18 | 2017-03-01 | エルジー ケム. エルティーディ. | 正極活物質、及びそれを含むリチウム二次電池 |
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- 2001-12-21 KR KR1020087027168A patent/KR100915795B1/ko active IP Right Grant
- 2001-12-21 WO PCT/JP2001/011303 patent/WO2002054512A1/ja active Application Filing
- 2001-12-21 TW TW090131862A patent/TW533612B/zh active
- 2001-12-21 CN CNB018057950A patent/CN1248342C/zh not_active Expired - Lifetime
- 2001-12-21 EP EP01272840.8A patent/EP1347524B1/en not_active Expired - Lifetime
- 2001-12-21 KR KR1020027011279A patent/KR100882144B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
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EP1347524A1 (en) | 2003-09-24 |
CN1619866A (zh) | 2005-05-25 |
EP1347524A4 (en) | 2005-07-20 |
KR100882144B1 (ko) | 2009-02-06 |
WO2002054512A1 (en) | 2002-07-11 |
CN1248342C (zh) | 2006-03-29 |
TW533612B (en) | 2003-05-21 |
KR20080100500A (ko) | 2008-11-18 |
CN1638174A (zh) | 2005-07-13 |
CN1406398A (zh) | 2003-03-26 |
KR20020080448A (ko) | 2002-10-23 |
US20060093914A1 (en) | 2006-05-04 |
EP1347524B1 (en) | 2018-08-01 |
CN100382364C (zh) | 2008-04-16 |
US8298707B2 (en) | 2012-10-30 |
KR100915795B1 (ko) | 2009-09-08 |
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