WO1998010476A1 - Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes - Google Patents
Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes Download PDFInfo
- Publication number
- WO1998010476A1 WO1998010476A1 PCT/US1997/015588 US9715588W WO9810476A1 WO 1998010476 A1 WO1998010476 A1 WO 1998010476A1 US 9715588 W US9715588 W US 9715588W WO 9810476 A1 WO9810476 A1 WO 9810476A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rechargeable battery
- capacity
- compounds
- cycling stability
- lithium manganese
- Prior art date
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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
- H01M4/48—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
-
- 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
- C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
- C01G51/54—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [Mn2O4]-, e.g. Li(CoxMn2-x)04, Li(MyCoxMn2-x-y)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
- H01M4/36—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
- H01M4/582—Halogenides
-
- 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
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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
- H01M4/1315—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. LiCoOxFy
-
- 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
Definitions
- the present invention relates to lithium manganese oxide intercalation compounds useful as active electrode materials in Li-ion rechargeable batteries and, particularly, to oxy- fluoride complexes of such compounds and their use to improve the cycling stability and capacity of such batteries.
- Lithium manganese oxide intercalation compounds nominally LiMn 2 0 4
- LiMn 2 0 4 Li-ion electrolytic cells and composite batteries.
- Successful batteries of this type are described in U.S. Pat. No ⁇ . 5,296,318 and 5,460,904. These batteries exhibit an admirable level of electrical storage capacity and recharge cycling stability over a wide range of voltages; however, these properties have not been considered entirely satisfactory to meet the increasingly stringent requirements of modern electronic equipment and applications.
- the present invention utilizes anionic substitution to provide a means for achieving concurrent improvements in both cycling stability and cell capacity and enables the fabrication of batteries capable of long-lasting and high-powered operation.
- FIG. 3 is a graphic comparison of capacity and cycling stability v. number of charging cycles for battery cells comprising positive electrode compounds of FIG. 2 ;
- FIG. 4 is a graphic comparison of capacity and cycling stability v. number of charging cycles for cells comprising prior Li 1+x Mn 2 0 4 electrode compounds and a compound of the present invention
- test cells comprised lithium foil negative electrodes as a practical expedient, since experience has confirmed that performance results achieved in this manner are objectively comparable to those obtained with Li-ion cell compositions described in the other above-noted patent specifications. Additional tests, as indicated below, were nonetheless conducted with Li-ion compositions comprising the present materials to obtain further confirmation of this correlation in results.
- the resulting samples were characterized by XRD and the respective a-axis lattice parameters were calculated. A plot of these parameter dimensions as shown in FIG. 2 indicates the regular increase which tracks and is indicative of the increase in fluorine substitution.
- Portions of the same samples were individually incorporated with about 10% conductive carbon and 5% polyvinylidene fluoride binder and formed as a layer on an aluminum foil substrate to provide positive test cell electrodes.
- the sample electrodes Arranged in the usual manner with a lithium foil electrode and intervening glass fiber separator saturated with a 1 M electrolyte solution of LiPF 6 in a 2:1 mixture of ethylene carbonate:dimethylcarbonate, the sample electrodes formed test cells which were subjected to charge/discharge cycling over the range of 3.4 - 4.5 V at a C/5 rate (full cycle over 5 hours). The capacity of each cell was traced during a period of up to 35 cycles to provide an indication, as seen in FIG.
- the resulting materials were used to prepare test cells whose performance improvement was comparable to the foregoing results, as shown at FIG. 9 in traces 92-96 of increasing fluorine content. Similar results may be obtained with cationic Co and Fe substitutions.
- a series of Li-ion battery cells was prepared with the positive electrode materials of Example 6, and employing petroleum coke negative electrodes and polyvinylidene copolymer matrix electrolyte/separator elements, as described in above- noted U.S. 5,460,904. Tests of repeated charge cycling showed cell capacities and cycling stability comparable to those of Example 6.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1997/015588 WO1998010476A1 (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
AU47996/97A AU711516B2 (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
CA002263662A CA2263662A1 (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
EP97910695A EP0947012A4 (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
JP10512903A JP2000514773A (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxyfluoride for electrodes for Li-ion batteries |
IL12839297A IL128392A0 (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/706,546 US5674645A (en) | 1996-09-06 | 1996-09-06 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
PCT/US1997/015588 WO1998010476A1 (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998010476A1 true WO1998010476A1 (en) | 1998-03-12 |
Family
ID=56289789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/015588 WO1998010476A1 (en) | 1996-09-06 | 1997-09-04 | Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0947012A4 (en) |
JP (1) | JP2000514773A (en) |
AU (1) | AU711516B2 (en) |
CA (1) | CA2263662A1 (en) |
WO (1) | WO1998010476A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100296877B1 (en) * | 1999-05-27 | 2001-07-12 | 김순택 | Positive active material for lithium secondary battery and lithium secondary by using the same |
EP1119062A2 (en) * | 2000-01-21 | 2001-07-25 | New Billion Investments Limited | Rechargeable solid state chromium-fluorine-lithium electric battery |
JP2001319653A (en) * | 2000-05-12 | 2001-11-16 | Hitachi Maxell Ltd | Non-aqueous secondary battery |
US7556655B2 (en) | 2003-03-14 | 2009-07-07 | 3M Innovative Properties Company | Method of producing lithium ion cathode materials |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002151080A (en) * | 2000-11-15 | 2002-05-24 | Sony Corp | Positive pole active material, non-aqueous electrolyte battery, and those manufacturing method |
JP5017010B2 (en) * | 2007-08-08 | 2012-09-05 | 株式会社日立製作所 | Lithium secondary battery |
JP7065341B2 (en) * | 2017-01-19 | 2022-05-12 | パナソニックIpマネジメント株式会社 | Positive electrode active material and battery |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779948A (en) * | 1970-07-31 | 1973-12-18 | Anvar | Vitreous compounds with bistable electrical characteristics |
US5296318A (en) * | 1993-03-05 | 1994-03-22 | Bell Communications Research, Inc. | Rechargeable lithium intercalation battery with hybrid polymeric electrolyte |
US5370949A (en) * | 1993-07-09 | 1994-12-06 | National Research Council Of Canada | Materials for use as cathodes in lithium electrochemical cells |
US5425932A (en) * | 1993-05-19 | 1995-06-20 | Bell Communications Research, Inc. | Method for synthesis of high capacity Lix Mn2 O4 secondary battery electrode compounds |
US5460904A (en) * | 1993-08-23 | 1995-10-24 | Bell Communications Research, Inc. | Electrolyte activatable lithium-ion rechargeable battery cell |
US5514496A (en) * | 1994-02-28 | 1996-05-07 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06243871A (en) * | 1993-02-16 | 1994-09-02 | Sanyo Electric Co Ltd | Nonaqueous secondary battery |
-
1997
- 1997-09-04 CA CA002263662A patent/CA2263662A1/en not_active Abandoned
- 1997-09-04 JP JP10512903A patent/JP2000514773A/en active Pending
- 1997-09-04 EP EP97910695A patent/EP0947012A4/en not_active Withdrawn
- 1997-09-04 AU AU47996/97A patent/AU711516B2/en not_active Ceased
- 1997-09-04 WO PCT/US1997/015588 patent/WO1998010476A1/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779948A (en) * | 1970-07-31 | 1973-12-18 | Anvar | Vitreous compounds with bistable electrical characteristics |
US5296318A (en) * | 1993-03-05 | 1994-03-22 | Bell Communications Research, Inc. | Rechargeable lithium intercalation battery with hybrid polymeric electrolyte |
US5425932A (en) * | 1993-05-19 | 1995-06-20 | Bell Communications Research, Inc. | Method for synthesis of high capacity Lix Mn2 O4 secondary battery electrode compounds |
US5370949A (en) * | 1993-07-09 | 1994-12-06 | National Research Council Of Canada | Materials for use as cathodes in lithium electrochemical cells |
US5460904A (en) * | 1993-08-23 | 1995-10-24 | Bell Communications Research, Inc. | Electrolyte activatable lithium-ion rechargeable battery cell |
US5514496A (en) * | 1994-02-28 | 1996-05-07 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery |
Non-Patent Citations (1)
Title |
---|
See also references of EP0947012A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100296877B1 (en) * | 1999-05-27 | 2001-07-12 | 김순택 | Positive active material for lithium secondary battery and lithium secondary by using the same |
EP1119062A2 (en) * | 2000-01-21 | 2001-07-25 | New Billion Investments Limited | Rechargeable solid state chromium-fluorine-lithium electric battery |
EP1119062A3 (en) * | 2000-01-21 | 2003-07-09 | New Billion Investments Limited | Rechargeable solid state chromium-fluorine-lithium electric battery |
JP2001319653A (en) * | 2000-05-12 | 2001-11-16 | Hitachi Maxell Ltd | Non-aqueous secondary battery |
US7556655B2 (en) | 2003-03-14 | 2009-07-07 | 3M Innovative Properties Company | Method of producing lithium ion cathode materials |
Also Published As
Publication number | Publication date |
---|---|
CA2263662A1 (en) | 1998-03-12 |
EP0947012A1 (en) | 1999-10-06 |
JP2000514773A (en) | 2000-11-07 |
AU711516B2 (en) | 1999-10-14 |
AU4799697A (en) | 1998-03-06 |
EP0947012A4 (en) | 2000-02-09 |
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