WO1999060638A3 - Materiaux pour cathodes de batterie - Google Patents

Materiaux pour cathodes de batterie Download PDF

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Publication number
WO1999060638A3
WO1999060638A3 PCT/US1999/010556 US9910556W WO9960638A3 WO 1999060638 A3 WO1999060638 A3 WO 1999060638A3 US 9910556 W US9910556 W US 9910556W WO 9960638 A3 WO9960638 A3 WO 9960638A3
Authority
WO
WIPO (PCT)
Prior art keywords
materials
value
battery cathode
cathode materials
zero
Prior art date
Application number
PCT/US1999/010556
Other languages
English (en)
Other versions
WO1999060638A2 (fr
Inventor
Joseph E Sunstrom Iv
Enoch I Wang
Original Assignee
Duracell Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Duracell Inc filed Critical Duracell Inc
Priority to AU39874/99A priority Critical patent/AU3987499A/en
Publication of WO1999060638A2 publication Critical patent/WO1999060638A2/fr
Publication of WO1999060638A3 publication Critical patent/WO1999060638A3/fr

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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
    • H01M4/58—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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne des matériaux représentés par la formule empirique LixMyM'1-yO2-zAz. M et M' sont des métaux différents, et A est un halogène. x peut prendre une valeur comprise entre 0,9 environ et 1,2 environ. y peut prendre une valeur supérieure à zéro et inférieure à 1, et z peut prendre une valeur supérieure à zéro et inférieure à deux. La répartition des atomes de fluor peut être sensiblement uniforme dans toute la section transversale des matériaux. Ces matériaux peuvent être utilisés dans des cathodes (16) de batteries au lithium.
PCT/US1999/010556 1998-05-15 1999-05-13 Materiaux pour cathodes de batterie WO1999060638A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU39874/99A AU3987499A (en) 1998-05-15 1999-05-13 Battery cathode materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7994798A 1998-05-15 1998-05-15
US09/079,947 1998-05-15

Publications (2)

Publication Number Publication Date
WO1999060638A2 WO1999060638A2 (fr) 1999-11-25
WO1999060638A3 true WO1999060638A3 (fr) 2000-04-06

Family

ID=22153840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/010556 WO1999060638A2 (fr) 1998-05-15 1999-05-13 Materiaux pour cathodes de batterie

Country Status (3)

Country Link
AU (1) AU3987499A (fr)
TW (1) TW442993B (fr)
WO (1) WO1999060638A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8916294B2 (en) 2008-09-30 2014-12-23 Envia Systems, Inc. Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7858230B2 (en) * 2005-10-26 2010-12-28 The Gillette Company Battery cathodes
US8389160B2 (en) 2008-10-07 2013-03-05 Envia Systems, Inc. Positive electrode materials for lithium ion batteries having a high specific discharge capacity and processes for the synthesis of these materials
US8465873B2 (en) 2008-12-11 2013-06-18 Envia Systems, Inc. Positive electrode materials for high discharge capacity lithium ion batteries
US8535832B2 (en) 2009-08-27 2013-09-17 Envia Systems, Inc. Metal oxide coated positive electrode materials for lithium-based batteries
EP2471134B1 (fr) 2009-08-27 2022-01-05 Zenlabs Energy, Inc. Oxydes métalliques complexes riches en lithium couche-couche avec une capacité spécifique élevée et une excellente succession de cycles
US9843041B2 (en) 2009-11-11 2017-12-12 Zenlabs Energy, Inc. Coated positive electrode materials for lithium ion batteries
US8741484B2 (en) 2010-04-02 2014-06-03 Envia Systems, Inc. Doped positive electrode active materials and lithium ion secondary battery constructed therefrom
US8928286B2 (en) 2010-09-03 2015-01-06 Envia Systems, Inc. Very long cycling of lithium ion batteries with lithium rich cathode materials
US8663849B2 (en) 2010-09-22 2014-03-04 Envia Systems, Inc. Metal halide coatings on lithium ion battery positive electrode materials and corresponding batteries
US9166222B2 (en) * 2010-11-02 2015-10-20 Envia Systems, Inc. Lithium ion batteries with supplemental lithium
US10170762B2 (en) 2011-12-12 2019-01-01 Zenlabs Energy, Inc. Lithium metal oxides with multiple phases and stable high energy electrochemical cycling
US9070489B2 (en) 2012-02-07 2015-06-30 Envia Systems, Inc. Mixed phase lithium metal oxide compositions with desirable battery performance
US9552901B2 (en) 2012-08-17 2017-01-24 Envia Systems, Inc. Lithium ion batteries with high energy density, excellent cycling capability and low internal impedance
US10115962B2 (en) 2012-12-20 2018-10-30 Envia Systems, Inc. High capacity cathode material with stabilizing nanocoatings
WO2018187531A1 (fr) * 2017-04-07 2018-10-11 The Regents Of The University Of California Oxydes métalliques de lithium à désordre cationique et substitution fluor et procédés de fabrication associés

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06243871A (ja) * 1993-02-16 1994-09-02 Sanyo Electric Co Ltd 非水系二次電池
US5674645A (en) * 1996-09-06 1997-10-07 Bell Communications Research, Inc. Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes
US5700597A (en) * 1995-11-24 1997-12-23 Moli Energy (1990) Limited Method for preparing Li1+x Mn2-x-y My O4 for use in lithium batteries
US5759720A (en) * 1997-06-04 1998-06-02 Bell Communications Research, Inc. Lithium aluminum manganese oxy-fluorides for Li-ion rechargeable battery electrodes
US5773168A (en) * 1995-08-23 1998-06-30 Kabushiki Kaisha Toshiba Nonaqueous electrolyte secondary battery and method for manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06243871A (ja) * 1993-02-16 1994-09-02 Sanyo Electric Co Ltd 非水系二次電池
US5773168A (en) * 1995-08-23 1998-06-30 Kabushiki Kaisha Toshiba Nonaqueous electrolyte secondary battery and method for manufacturing the same
US5700597A (en) * 1995-11-24 1997-12-23 Moli Energy (1990) Limited Method for preparing Li1+x Mn2-x-y My O4 for use in lithium batteries
US5674645A (en) * 1996-09-06 1997-10-07 Bell Communications Research, Inc. Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes
US5759720A (en) * 1997-06-04 1998-06-02 Bell Communications Research, Inc. Lithium aluminum manganese oxy-fluorides for Li-ion rechargeable battery electrodes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 9440, Derwent World Patents Index; AN 94-319747, XP002900595 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8916294B2 (en) 2008-09-30 2014-12-23 Envia Systems, Inc. Fluorine doped lithium rich metal oxide positive electrode battery materials with high specific capacity and corresponding batteries

Also Published As

Publication number Publication date
AU3987499A (en) 1999-12-06
TW442993B (en) 2001-06-23
WO1999060638A2 (fr) 1999-11-25

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