CN1497763A - 锂离子二次电池 - Google Patents
锂离子二次电池 Download PDFInfo
- Publication number
- CN1497763A CN1497763A CNA031544347A CN03154434A CN1497763A CN 1497763 A CN1497763 A CN 1497763A CN A031544347 A CNA031544347 A CN A031544347A CN 03154434 A CN03154434 A CN 03154434A CN 1497763 A CN1497763 A CN 1497763A
- Authority
- CN
- China
- Prior art keywords
- battery
- rechargeable battery
- lithium rechargeable
- vinylene carbonate
- electrolytic solution
- 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 1
- 229910001416 lithium ion Inorganic materials 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 44
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 42
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001237 Raman spectrum Methods 0.000 claims abstract description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920003086 cellulose ether Polymers 0.000 claims abstract description 8
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052786 argon Inorganic materials 0.000 claims abstract description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 5
- 239000011230 binding agent Substances 0.000 claims abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 53
- 229910052799 carbon Inorganic materials 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 38
- 239000008151 electrolyte solution Substances 0.000 claims description 32
- 239000007773 negative electrode material Substances 0.000 claims description 19
- 239000006229 carbon black Substances 0.000 claims description 5
- 239000011149 active material Substances 0.000 abstract description 9
- 229920001971 elastomer Polymers 0.000 abstract description 6
- 239000005060 rubber Substances 0.000 abstract description 6
- 239000003575 carbonaceous material Substances 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 150000002641 lithium Chemical class 0.000 abstract description 2
- 238000001069 Raman spectroscopy Methods 0.000 abstract 2
- 239000011255 nonaqueous electrolyte Substances 0.000 abstract 2
- 229910021382 natural graphite Inorganic materials 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 30
- 238000000034 method Methods 0.000 description 24
- 239000000203 mixture Substances 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 18
- 230000001070 adhesive effect Effects 0.000 description 18
- 239000002904 solvent Substances 0.000 description 14
- 239000010439 graphite Substances 0.000 description 13
- 229910002804 graphite Inorganic materials 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 239000003792 electrolyte Substances 0.000 description 12
- 239000004020 conductor Substances 0.000 description 11
- 229920003051 synthetic elastomer Polymers 0.000 description 11
- 239000005061 synthetic rubber Substances 0.000 description 11
- 230000014759 maintenance of location Effects 0.000 description 10
- -1 alkali metal salt Chemical class 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000004087 circulation Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 6
- 239000002174 Styrene-butadiene Substances 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 6
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000000571 coke Substances 0.000 description 6
- 239000011115 styrene butadiene Substances 0.000 description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 description 6
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000002671 adjuvant Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000010261 cell growth Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 150000002825 nitriles Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- GUUVPOWQJOLRAS-UHFFFAOYSA-N Diphenyl disulfide Chemical compound C=1C=CC=CC=1SSC1=CC=CC=C1 GUUVPOWQJOLRAS-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 229910012820 LiCoO Inorganic materials 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- 229910015645 LiMn Inorganic materials 0.000 description 2
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 150000005676 cyclic carbonates Chemical class 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920002449 FKM Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013372 LiC 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000008053 sultones Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M4/36—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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
碳材料 | 碳酸亚乙烯酯的含量(质量%) | |||
d002(nm) | Lc(nm) | R值 | ||
实施例1实施例2实施例3实施例4实施例5实施例6实施例7 | 0.33560.33560.33560.33560.33560.33560.3356 | 10010010010010010070 | 0.20.20.20.20.30.010.2 | 0.5135333 |
对比例1对比例2对比例3对比例4对比例5对比例6对比例7 | 0.33560.33560.33560.33560.33560.33560.3652 | 100100100100100601.9 | 0.20.20.20.350.0080.20.8 | 00.363333 |
放电容量(mAh) | 500循环后的容量保持率(%) | 贮藏后的电池的厚度(mm) | |
实施例1实施例2实施例3实施例4实施例5实施例6实施例7 | 800800800800800800800 | 76829080888075 | 4.504.504.504.604.544.604.60 |
对比例1对比例2对比例3对比例4对比例5对比例6对比例7 | 800800800800800740680 | 50557065676671 | 5.185.165.004.884.705.064.81 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002285154 | 2002-09-30 | ||
JP2002285154A JP4014151B2 (ja) | 2002-09-30 | 2002-09-30 | リチウム二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1497763A true CN1497763A (zh) | 2004-05-19 |
CN100477369C CN100477369C (zh) | 2009-04-08 |
Family
ID=32278535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031544347A Expired - Lifetime CN100477369C (zh) | 2002-09-30 | 2003-09-28 | 锂离子二次电池 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20050074670A1 (zh) |
JP (1) | JP4014151B2 (zh) |
CN (1) | CN100477369C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1939641B (zh) * | 2005-09-27 | 2011-05-04 | 日本先锋公司 | 激光熔接装置及激光熔接方法 |
US8021787B2 (en) | 2006-05-31 | 2011-09-20 | Sanyo Electric Co., Ltd. | High-voltage charge type nonaqueous electrolyte secondary cell |
CN102511096A (zh) * | 2009-09-18 | 2012-06-20 | 吉坤日矿日石能源株式会社 | 锂二次电池的负极用碳材料及其制造方法 |
CN110635108A (zh) * | 2014-03-19 | 2019-12-31 | 株式会社村田制作所 | 二次电池 |
CN114730881A (zh) * | 2019-11-29 | 2022-07-08 | 日本黑铅工业株式会社 | 锂离子电池的电极用导电剂、电极用组合物和电极 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100560546B1 (ko) * | 2003-11-27 | 2006-03-15 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
JP5046352B2 (ja) * | 2005-04-06 | 2012-10-10 | 日立マクセルエナジー株式会社 | リチウムイオン二次電池の製造方法 |
JP2007095402A (ja) * | 2005-09-28 | 2007-04-12 | Hitachi Maxell Ltd | リチウム二次電池 |
JP4943242B2 (ja) * | 2007-06-20 | 2012-05-30 | ソニー株式会社 | リチウムイオン二次電池 |
EP2403802A4 (en) * | 2009-03-02 | 2015-07-01 | Showa Denko Kk | GRAPHITE COMPONENTS AND LITHIUM SECONDARY BATTERY THEREWITH |
DE102015202611A1 (de) * | 2014-02-13 | 2015-08-13 | Rockwood Lithium GmbH | Galvanische Zellen und (teil)lithiierte Lithiumbatterieanoden mit erhöhter Kapazität und Verfahren zur Herstellung von Synthesegraphit-Interkalationsverbindungen |
US10522819B2 (en) | 2014-02-13 | 2019-12-31 | Albemarle Germany Gmbh | Stabilised (partially) lithiated graphite materials, methods for the production thereof and use for lithium batteries |
US20180309139A1 (en) * | 2016-03-30 | 2018-10-25 | Maxell Holdings, Ltd. | Nonaqueous electrolyte primary battery and method for manufacturing same |
EP3579309A4 (en) * | 2017-01-31 | 2020-12-02 | Murata Manufacturing Co., Ltd. | NEGATIVE ELECTRODE FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ENERGY STORAGE SYSTEM, POWER TOOL, AND ELECTRONIC DEVICE |
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JP3059832B2 (ja) * | 1992-07-27 | 2000-07-04 | 三洋電機株式会社 | リチウム二次電池 |
DE4326944A1 (de) * | 1993-08-11 | 1995-02-16 | Varta Batterie | Negative Elektrode für gasdichte alkalische Akkumulatoren, die eine Ruß enthaltende Gasverzehrschicht besitzt |
FR2719161B1 (fr) * | 1994-04-22 | 1996-08-02 | Accumulateurs Fixes | Générateur électrochimique rechargeable au lithium à anode de carbone. |
JP3015667B2 (ja) * | 1994-05-31 | 2000-03-06 | 三洋電機株式会社 | 密閉形の角形電池 |
EP0917223A4 (en) * | 1997-02-04 | 2006-10-04 | Mitsubishi Chem Corp | LITHIUM-ION SECONDARY BATTERY |
DE69812017T2 (de) * | 1997-09-19 | 2003-12-11 | Matsushita Electric Ind Co Ltd | Nichtwässrige Sekundär Batterie und ihre Anode |
US6322923B1 (en) * | 1998-01-30 | 2001-11-27 | Celgard Inc. | Separator for gel electrolyte battery |
US6632569B1 (en) * | 1998-11-27 | 2003-10-14 | Mitsubishi Chemical Corporation | Carbonaceous material for electrode and non-aqueous solvent secondary battery using this material |
JP4608735B2 (ja) * | 2000-05-16 | 2011-01-12 | ソニー株式会社 | 非水電解質二次電池の充電方法 |
JP3709134B2 (ja) * | 2000-11-22 | 2005-10-19 | 松下電器産業株式会社 | 角形電池 |
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2002
- 2002-09-30 JP JP2002285154A patent/JP4014151B2/ja not_active Expired - Lifetime
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2003
- 2003-09-28 CN CNB031544347A patent/CN100477369C/zh not_active Expired - Lifetime
- 2003-09-29 US US10/671,737 patent/US20050074670A1/en not_active Abandoned
-
2007
- 2007-02-12 US US11/704,956 patent/US20070141471A1/en not_active Abandoned
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1939641B (zh) * | 2005-09-27 | 2011-05-04 | 日本先锋公司 | 激光熔接装置及激光熔接方法 |
US8021787B2 (en) | 2006-05-31 | 2011-09-20 | Sanyo Electric Co., Ltd. | High-voltage charge type nonaqueous electrolyte secondary cell |
CN102511096A (zh) * | 2009-09-18 | 2012-06-20 | 吉坤日矿日石能源株式会社 | 锂二次电池的负极用碳材料及其制造方法 |
CN102511096B (zh) * | 2009-09-18 | 2014-11-26 | 吉坤日矿日石能源株式会社 | 锂二次电池的负极用碳材料及其制造方法 |
CN110635108A (zh) * | 2014-03-19 | 2019-12-31 | 株式会社村田制作所 | 二次电池 |
CN114730881A (zh) * | 2019-11-29 | 2022-07-08 | 日本黑铅工业株式会社 | 锂离子电池的电极用导电剂、电极用组合物和电极 |
Also Published As
Publication number | Publication date |
---|---|
JP4014151B2 (ja) | 2007-11-28 |
CN100477369C (zh) | 2009-04-08 |
JP2004119350A (ja) | 2004-04-15 |
US20070141471A1 (en) | 2007-06-21 |
US20050074670A1 (en) | 2005-04-07 |
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