WO1998059387A3 - Lithium batteries - Google Patents

Lithium batteries Download PDF

Info

Publication number
WO1998059387A3
WO1998059387A3 PCT/EP1998/003997 EP9803997W WO9859387A3 WO 1998059387 A3 WO1998059387 A3 WO 1998059387A3 EP 9803997 W EP9803997 W EP 9803997W WO 9859387 A3 WO9859387 A3 WO 9859387A3
Authority
WO
WIPO (PCT)
Prior art keywords
lithium batteries
battery
calcium carbonate
separator
calcium
Prior art date
Application number
PCT/EP1998/003997
Other languages
French (fr)
Other versions
WO1998059387A2 (en
Inventor
Louis Merckaert
Original Assignee
Solvay
Louis Merckaert
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 Solvay, Louis Merckaert filed Critical Solvay
Priority to AU86301/98A priority Critical patent/AU8630198A/en
Publication of WO1998059387A2 publication Critical patent/WO1998059387A2/en
Publication of WO1998059387A3 publication Critical patent/WO1998059387A3/en

Links

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/168—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • H01M6/181—Cells with non-aqueous electrolyte with solid electrolyte with polymeric electrolytes
    • 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

Electrochemical cells known as lithium batteries wherein at least one of the anodes, cathodes and/or separator elements thereof contains PVdF homopolymers and/or copolymers and in which calcium carbonate is also incorporated in said battery and, more particularly, in at least one of the anode, cathode and/or separator element thereof. The incorporation of such calcium carbonate acts to reduce or eliminate free acid available which may contribute to the occurrence and/or intensity of runaway exothermic reactions in said battery. Calcium carbonates having a mean particle size of at least about 10 νm are preferred.
PCT/EP1998/003997 1997-06-23 1998-06-16 Lithium batteries WO1998059387A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU86301/98A AU8630198A (en) 1997-06-23 1998-06-16 Lithium batteries

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9713226.0 1997-06-23
GB9713226A GB2327293A (en) 1997-06-23 1997-06-23 Novel lithium batteries

Publications (2)

Publication Number Publication Date
WO1998059387A2 WO1998059387A2 (en) 1998-12-30
WO1998059387A3 true WO1998059387A3 (en) 1999-03-18

Family

ID=10814790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/003997 WO1998059387A2 (en) 1997-06-23 1998-06-16 Lithium batteries

Country Status (5)

Country Link
AU (1) AU8630198A (en)
GB (1) GB2327293A (en)
TW (1) TW389001B (en)
WO (1) WO1998059387A2 (en)
ZA (1) ZA985428B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100263153B1 (en) * 1998-01-22 2000-08-01 김순택 Electrode binder used in lithium lon secondary battery and method for manufacturing active material contained it
US6709789B1 (en) 1999-01-23 2004-03-23 Hambitzer Guenther Non-aqueous electrochemical cell
TW480758B (en) 1999-12-14 2002-03-21 Sanyo Electric Co Lithium ion secondary battery and battery device comprising same
US6432586B1 (en) * 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
CN101803099B (en) 2007-09-12 2016-06-29 株式会社Lg化学 Non-aqueous electrolyte lithium secondary battery
DE202011052550U1 (en) 2011-12-30 2012-04-17 Han-Ching Huang Strap device
DE102013216302A1 (en) 2013-08-16 2015-02-19 Robert Bosch Gmbh Lithium cell with alkaline earth metal carboxylate separator
US9680143B2 (en) 2013-10-18 2017-06-13 Miltec Uv International Llc Polymer-bound ceramic particle battery separator coating
US10818900B2 (en) 2014-07-18 2020-10-27 Miltec UV International, LLC UV or EB cured polymer-bonded ceramic particle lithium secondary battery separators, method for the production thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110344A1 (en) * 1982-12-06 1984-06-13 Eveready Battery Company, Inc. Nonaqueous cells
EP0275579A1 (en) * 1986-12-15 1988-07-27 SOLVAY & Cie (Société Anonyme) Storage-stabilized compositions based on vinylidene fluoride polymers containing a metal molybdate
EP0618629A1 (en) * 1993-04-01 1994-10-05 W.R. Grace & Co.-Conn. Battery separator
JPH07192760A (en) * 1993-12-27 1995-07-28 Sanyo Electric Co Ltd Nonaqueous system electrolyte battery
EP0689255A2 (en) * 1994-05-23 1995-12-27 Fuji Photo Film Co., Ltd. Non-aqueous secondary cell
US5631103A (en) * 1996-09-27 1997-05-20 Motorola, Inc. Highly filled solid polymer electrolyte
US5707760A (en) * 1996-12-09 1998-01-13 Valence Technology, Inc. Additives for inhibiting decomposition of lithium salts and electrolytes containing said additives
WO1998026469A1 (en) * 1996-12-09 1998-06-18 Valence Technology, Inc. Stabilized electrochemical cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192331A (en) * 1995-01-17 1996-07-30 Ee T Kk Cutting lubricant disposal device for machine tool

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110344A1 (en) * 1982-12-06 1984-06-13 Eveready Battery Company, Inc. Nonaqueous cells
EP0275579A1 (en) * 1986-12-15 1988-07-27 SOLVAY & Cie (Société Anonyme) Storage-stabilized compositions based on vinylidene fluoride polymers containing a metal molybdate
EP0618629A1 (en) * 1993-04-01 1994-10-05 W.R. Grace & Co.-Conn. Battery separator
JPH07192760A (en) * 1993-12-27 1995-07-28 Sanyo Electric Co Ltd Nonaqueous system electrolyte battery
EP0689255A2 (en) * 1994-05-23 1995-12-27 Fuji Photo Film Co., Ltd. Non-aqueous secondary cell
US5631103A (en) * 1996-09-27 1997-05-20 Motorola, Inc. Highly filled solid polymer electrolyte
US5707760A (en) * 1996-12-09 1998-01-13 Valence Technology, Inc. Additives for inhibiting decomposition of lithium salts and electrolytes containing said additives
WO1998026469A1 (en) * 1996-12-09 1998-06-18 Valence Technology, Inc. Stabilized electrochemical cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9539, Derwent World Patents Index; Class E19, AN 95-296928, XP002087049 *

Also Published As

Publication number Publication date
GB2327293A (en) 1999-01-20
GB9713226D0 (en) 1997-08-27
WO1998059387A2 (en) 1998-12-30
TW389001B (en) 2000-05-01
AU8630198A (en) 1999-01-04
ZA985428B (en) 1999-12-22

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