WO1999056331A1 - Intercalation compounds and electrodes for batteries - Google Patents
Intercalation compounds and electrodes for batteries Download PDFInfo
- Publication number
- WO1999056331A1 WO1999056331A1 PCT/US1999/009384 US9909384W WO9956331A1 WO 1999056331 A1 WO1999056331 A1 WO 1999056331A1 US 9909384 W US9909384 W US 9909384W WO 9956331 A1 WO9956331 A1 WO 9956331A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oxide
- intercalation
- compound
- particles
- lithium
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 147
- 238000009830 intercalation Methods 0.000 title claims abstract description 90
- 230000002687 intercalation Effects 0.000 title claims abstract description 87
- 239000000203 mixture Substances 0.000 claims abstract description 75
- 239000002245 particle Substances 0.000 claims abstract description 63
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 45
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 21
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 21
- 150000002739 metals Chemical class 0.000 claims abstract description 17
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 229910000000 metal hydroxide Inorganic materials 0.000 claims abstract description 8
- 238000004090 dissolution Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000005204 segregation Methods 0.000 claims abstract description 4
- 230000001351 cycling effect Effects 0.000 claims description 26
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 239000006104 solid solution Substances 0.000 claims description 11
- 238000009792 diffusion process Methods 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 8
- 229910003007 LixMnO2 Inorganic materials 0.000 claims description 7
- 230000000593 degrading effect Effects 0.000 claims description 6
- 229910001416 lithium ion Inorganic materials 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims description 6
- 229910003006 LixMy Inorganic materials 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 208000020960 lithium transport Diseases 0.000 claims description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 5
- ZUOXKCPIZNOIAH-UHFFFAOYSA-N aluminum lithium manganese(2+) oxygen(2-) Chemical compound [Li+].[O--].[O--].[Al+3].[Mn++] ZUOXKCPIZNOIAH-UHFFFAOYSA-N 0.000 claims 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 abstract description 6
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011572 manganese Substances 0.000 description 45
- 229910002993 LiMnO2 Inorganic materials 0.000 description 28
- 239000000843 powder Substances 0.000 description 22
- 229910052760 oxygen Inorganic materials 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 238000000840 electrochemical analysis Methods 0.000 description 15
- 238000010304 firing Methods 0.000 description 13
- 229910052748 manganese Inorganic materials 0.000 description 13
- 229910052596 spinel Inorganic materials 0.000 description 13
- 239000011029 spinel Substances 0.000 description 13
- 230000036961 partial effect Effects 0.000 description 12
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 11
- 238000002441 X-ray diffraction Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 10
- 229910006525 α-NaFeO2 Inorganic materials 0.000 description 10
- 229910006596 α−NaFeO2 Inorganic materials 0.000 description 10
- 229910010226 Li2Mn2O4 Inorganic materials 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000000634 powder X-ray diffraction Methods 0.000 description 8
- 238000001350 scanning transmission electron microscopy Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000002243 precursor Substances 0.000 description 7
- 229910010092 LiAlO2 Inorganic materials 0.000 description 6
- 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 6
- 238000000926 separation method Methods 0.000 description 6
- 229910002651 NO3 Inorganic materials 0.000 description 5
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 5
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- -1 LiCoO2 Chemical class 0.000 description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910052566 spinel group Inorganic materials 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- 229910002983 Li2MnO3 Inorganic materials 0.000 description 3
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910008090 Li-Mn-O Inorganic materials 0.000 description 2
- 229910032387 LiCoO2 Inorganic materials 0.000 description 2
- 229910003005 LiNiO2 Inorganic materials 0.000 description 2
- 229910013596 LiOH—H2O Inorganic materials 0.000 description 2
- 229910006369 Li—Mn—O Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910021311 NaFeO2 Inorganic materials 0.000 description 2
- 229910019338 NaMnO2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052810 boron oxide Inorganic materials 0.000 description 2
- 238000000369 bright-field scanning transmission electron microscopy Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium;hydroxide;hydrate Chemical compound [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000004627 transmission electron microscopy Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920013683 Celanese Polymers 0.000 description 1
- 229910013191 LiMO2 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- YYCHZFHEDQIXGP-UHFFFAOYSA-I aluminum manganese(2+) pentahydroxide Chemical compound [Mn+2].[OH-].[Al+3].[OH-].[OH-].[OH-].[OH-] YYCHZFHEDQIXGP-UHFFFAOYSA-I 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black 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
- 239000006182 cathode active material Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000724 energy-dispersive X-ray spectrum Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 238000006138 lithiation reaction Methods 0.000 description 1
- QEXMICRJPVUPSN-UHFFFAOYSA-N lithium manganese(2+) oxygen(2-) Chemical class [O-2].[Mn+2].[Li+] QEXMICRJPVUPSN-UHFFFAOYSA-N 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910001960 metal nitrate Inorganic materials 0.000 description 1
- 238000012900 molecular simulation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000000851 scanning transmission electron micrograph Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 1
- 229910006544 α-LiAlO2 Inorganic materials 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
- 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
-
- 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
- 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
- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
-
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/485—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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- 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
-
- 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
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99921547A EP1080506A1 (en) | 1998-04-30 | 1999-04-30 | Intercalation compounds and electrodes for batteries |
JP2000546406A JP2002513198A (en) | 1998-04-30 | 1999-04-30 | Insertion compound and battery electrode |
AU38732/99A AU3873299A (en) | 1998-04-30 | 1999-04-30 | Intercalation compounds and electrodes for batteries |
US09/686,331 US6787232B1 (en) | 1998-04-30 | 2000-10-11 | Intercalation compounds and electrodes for batteries |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8371998P | 1998-04-30 | 1998-04-30 | |
US8383498P | 1998-05-01 | 1998-05-01 | |
US60/083,834 | 1998-05-01 | ||
US60/083,719 | 1998-05-01 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/686,331 Continuation US6787232B1 (en) | 1998-04-30 | 2000-10-11 | Intercalation compounds and electrodes for batteries |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999056331A1 true WO1999056331A1 (en) | 1999-11-04 |
Family
ID=26769638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/009384 WO1999056331A1 (en) | 1998-04-30 | 1999-04-30 | Intercalation compounds and electrodes for batteries |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1080506A1 (en) |
JP (1) | JP2002513198A (en) |
AU (1) | AU3873299A (en) |
WO (1) | WO1999056331A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001325947A (en) * | 2000-05-16 | 2001-11-22 | Toyota Central Res & Dev Lab Inc | Lithium secondary cell cathode, manufacturing method of the same, and lithium secondary cell constituted by the same |
US7090785B2 (en) | 1997-10-20 | 2006-08-15 | Massachusetts Institute Of Technology | Electromechanical actuators |
US7781098B2 (en) | 2000-10-20 | 2010-08-24 | Massachusetts Institute Of Technology | Reticulated and controlled porosity battery structures |
US8206468B2 (en) | 2000-10-20 | 2012-06-26 | Massachusetts Institute Of Technology | Battery structures, self-organizing structures and related methods |
US8852807B2 (en) | 2001-12-21 | 2014-10-07 | Massachusetts Institute Of Technology | Conductive lithium storage electrode |
US8999571B2 (en) | 2007-05-25 | 2015-04-07 | Massachusetts Institute Of Technology | Batteries and electrodes for use thereof |
US9065093B2 (en) | 2011-04-07 | 2015-06-23 | Massachusetts Institute Of Technology | Controlled porosity in electrodes |
US10569480B2 (en) | 2014-10-03 | 2020-02-25 | Massachusetts Institute Of Technology | Pore orientation using magnetic fields |
US10675819B2 (en) | 2014-10-03 | 2020-06-09 | Massachusetts Institute Of Technology | Magnetic field alignment of emulsions to produce porous articles |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4524821B2 (en) * | 1999-10-27 | 2010-08-18 | 堺化学工業株式会社 | Lithium manganese composite oxide particulate composition, method for producing the same, and secondary battery |
JP2012142157A (en) * | 2010-12-28 | 2012-07-26 | Sony Corp | Lithium ion secondary battery, positive electrode active material, positive electrode, power tool, electric vehicle, and power storage system |
US10541453B2 (en) * | 2016-10-31 | 2020-01-21 | Grst International Limited | Battery module for starting a power equipment |
CN107324393B (en) * | 2017-07-05 | 2019-06-07 | 内蒙古科技大学 | Metal hydroxides intercalation 1-dimention nano metal oxide, preparation method and detach method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02168559A (en) * | 1988-12-21 | 1990-06-28 | Mitsui Mining & Smelting Co Ltd | Lithium primary battery and its positive electrode active substance |
US5429890A (en) * | 1994-02-09 | 1995-07-04 | Valence Technology, Inc. | Cathode-active material blends of Lix Mn2 O4 |
WO1997019477A1 (en) * | 1995-11-17 | 1997-05-29 | Valence Technology, Inc. | CATHODE-ACTIVE MATERIAL BLENDS OF LixMn2O4 AND Liy-α-MnO¿2? |
WO1997023918A1 (en) * | 1995-12-26 | 1997-07-03 | Kao Corporation | Anode active material and nonaqueous secondary battery |
WO1998016960A2 (en) * | 1996-10-11 | 1998-04-23 | Massachusetts Institute Of Technology | Polymer electrolyte, intercalation compounds and electrodes for batteries |
-
1999
- 1999-04-30 WO PCT/US1999/009384 patent/WO1999056331A1/en not_active Application Discontinuation
- 1999-04-30 EP EP99921547A patent/EP1080506A1/en not_active Withdrawn
- 1999-04-30 JP JP2000546406A patent/JP2002513198A/en active Pending
- 1999-04-30 AU AU38732/99A patent/AU3873299A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02168559A (en) * | 1988-12-21 | 1990-06-28 | Mitsui Mining & Smelting Co Ltd | Lithium primary battery and its positive electrode active substance |
US5429890A (en) * | 1994-02-09 | 1995-07-04 | Valence Technology, Inc. | Cathode-active material blends of Lix Mn2 O4 |
WO1997019477A1 (en) * | 1995-11-17 | 1997-05-29 | Valence Technology, Inc. | CATHODE-ACTIVE MATERIAL BLENDS OF LixMn2O4 AND Liy-α-MnO¿2? |
WO1997023918A1 (en) * | 1995-12-26 | 1997-07-03 | Kao Corporation | Anode active material and nonaqueous secondary battery |
WO1998016960A2 (en) * | 1996-10-11 | 1998-04-23 | Massachusetts Institute Of Technology | Polymer electrolyte, intercalation compounds and electrodes for batteries |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 433 (E - 0979) 17 September 1990 (1990-09-17) * |
YET-MING CHIANG, DONALD R. SADOWAY, YOUNG-IL JANG, BIYING HUANG, HAIFENG WANG: "High capacity, temperature-stable lithium aluminum manganese oxide cathodes for rechargeable batteries", ELECTROCHEMICAL AND SOLID-STATE LETTERS, vol. 2, no. 3, March 1999 (1999-03-01), pages 107 - 110, XP002114332 * |
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US7090785B2 (en) | 1997-10-20 | 2006-08-15 | Massachusetts Institute Of Technology | Electromechanical actuators |
JP2001325947A (en) * | 2000-05-16 | 2001-11-22 | Toyota Central Res & Dev Lab Inc | Lithium secondary cell cathode, manufacturing method of the same, and lithium secondary cell constituted by the same |
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US9065093B2 (en) | 2011-04-07 | 2015-06-23 | Massachusetts Institute Of Technology | Controlled porosity in electrodes |
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Also Published As
Publication number | Publication date |
---|---|
EP1080506A1 (en) | 2001-03-07 |
AU3873299A (en) | 1999-11-16 |
JP2002513198A (en) | 2002-05-08 |
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