ZA9400750B - Electrochemical cell - Google Patents

Electrochemical cell

Info

Publication number
ZA9400750B
ZA9400750B ZA9400750A ZA9400750A ZA9400750B ZA 9400750 B ZA9400750 B ZA 9400750B ZA 9400750 A ZA9400750 A ZA 9400750A ZA 9400750 A ZA9400750 A ZA 9400750A ZA 9400750 B ZA9400750 B ZA 9400750B
Authority
ZA
South Africa
Prior art keywords
electrochemical cell
electrochemical
cell
Prior art date
Application number
ZA9400750A
Inventor
Michael Makepeace Thackeray
Rosalind June Gummow
Ernest Eduard Ferg
Original Assignee
Technology Finance Corp
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
Priority to ZA9306488 priority Critical
Application filed by Technology Finance Corp filed Critical Technology Finance Corp
Publication of ZA9400750B publication Critical patent/ZA9400750B/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485Selection 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565Polymeric materials, e.g. gel-type or solid-type
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566Liquid materials
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/581Chalcogenides or intercalation compounds thereof
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49108Electric battery cell making
ZA9400750A 1993-09-02 1994-02-03 Electrochemical cell ZA9400750B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9306488 1993-09-02

Publications (1)

Publication Number Publication Date
ZA9400750B true ZA9400750B (en) 1994-09-29

Family

ID=25583205

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9400750A ZA9400750B (en) 1993-09-02 1994-02-03 Electrochemical cell

Country Status (8)

Country Link
US (7) US7452630B2 (en)
JP (1) JP3523899B2 (en)
CA (1) CA2115387A1 (en)
DE (1) DE4412758A1 (en)
FR (1) FR2709602B1 (en)
GB (1) GB2281655B (en)
IL (1) IL108572A (en)
ZA (1) ZA9400750B (en)

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ZA9400750B (en) * 1993-09-02 1994-09-29 Technology Finance Corp Electrochemical cell
US6083644A (en) * 1996-11-29 2000-07-04 Seiko Instruments Inc. Non-aqueous electrolyte secondary battery
JP4016429B2 (en) * 1997-07-15 2007-12-05 ソニー株式会社 Non-aqueous electrolyte secondary battery
JP4768901B2 (en) * 1999-06-03 2011-09-07 チタン工業株式会社 Lithium-titanium composite oxide and a method for producing the same, and their use
JP2002157998A (en) * 2000-11-17 2002-05-31 National Institute Of Advanced Industrial & Technology Method of manufacturing composite positive electrode for solid lithium secondary battery and solid lithium secondary battery using same
WO2002078105A1 (en) * 2001-03-22 2002-10-03 Matsushita Electric Industrial Co., Ltd. Positive-electrode active material and nonaqueous-electrolyte secondary battery containing the same
JP4510331B2 (en) 2001-06-27 2010-07-21 パナソニック株式会社 Non-aqueous electrolyte secondary battery
JP3827545B2 (en) * 2001-09-13 2006-09-27 公立大学法人大阪市立大学 The positive electrode active material, its manufacturing method and a non-aqueous electrolyte secondary battery
JP4836371B2 (en) 2001-09-13 2011-12-14 パナソニック株式会社 The positive electrode active material and a non-aqueous electrolyte secondary battery comprising the same
US8658125B2 (en) 2001-10-25 2014-02-25 Panasonic Corporation Positive electrode active material and non-aqueous electrolyte secondary battery containing the same
JP4197237B2 (en) * 2002-03-01 2008-12-17 パナソニック株式会社 Manufacturing method of the positive electrode active material
US9391325B2 (en) 2002-03-01 2016-07-12 Panasonic Corporation Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery
US8241790B2 (en) * 2002-08-05 2012-08-14 Panasonic Corporation Positive electrode active material and non-aqueous electrolyte secondary battery containing the same
JP4554911B2 (en) * 2003-11-07 2010-09-29 パナソニック株式会社 Non-aqueous electrolyte secondary battery
JP4582579B2 (en) * 2004-12-07 2010-11-17 Agcセイミケミカル株式会社 A positive electrode material for lithium secondary battery
JP4439456B2 (en) * 2005-03-24 2010-03-24 株式会社東芝 Battery pack and motor vehicles
CN1719642A (en) * 2005-06-03 2006-01-11 北京化工大学 Spinel type composite metal oxide electrode material and preparing process thereof
US20070111099A1 (en) * 2005-11-15 2007-05-17 Nanjundaswamy Kirakodu S Primary lithium ion electrochemical cells
WO2007086289A1 (en) * 2006-01-25 2007-08-02 Matsushita Electric Industrial Co., Ltd. Non-aqueous electrolyte secondary cell, manufacturing method thereof, and mounting method thereof
US7541016B2 (en) * 2006-04-11 2009-06-02 Enerdel, Inc. Lithium titanate and method of forming the same
US8168330B2 (en) * 2006-04-11 2012-05-01 Enerdel, Inc. Lithium titanate cell with reduced gassing
US7820137B2 (en) 2006-08-04 2010-10-26 Enerdel, Inc. Lithium titanate and method of forming the same
EP2104162B1 (en) * 2008-03-18 2011-07-13 Korea Institute of Science and Technology Lithium-manganese-tin oxide cathode active material and lithium secondary cell using the same
JP5273491B2 (en) * 2009-02-16 2013-08-28 トヨタ自動車株式会社 Lithium secondary battery
DE102009018804A1 (en) * 2009-04-24 2010-10-28 Li-Tec Battery Gmbh An electrochemical cell with lithium titanate
WO2011093126A1 (en) * 2010-01-28 2011-08-04 三菱電機株式会社 Power storage device cell, process for producing same, method for storing same, and electricity storage device
KR101527995B1 (en) * 2011-02-01 2015-06-10 주식회사 엘지화학 Cathode Active Material Comprising Lithium Manganese Oxide Capable of Providing Excellent Charge-Discharge Characteristics at 3V Region as Well as 4V Region
JP6060607B2 (en) * 2012-10-11 2017-01-18 株式会社豊田中央研究所 Lithium ion batteries and methods of use thereof
CN104347880A (en) * 2014-10-14 2015-02-11 东莞新能源科技有限公司 Lithium ion battery capable of quick charging

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US3545468A (en) * 1969-05-06 1970-12-08 Bowles Eng Corp Liquid level controller employing vortex valve
AU532635B2 (en) * 1979-11-06 1983-10-06 South African Inventions Development Corporation Metal oxide cathode
JPS57152669A (en) 1981-03-18 1982-09-21 Sanyo Electric Co Ltd Chargeable organic electrolyte battery
US4507371A (en) * 1982-06-02 1985-03-26 South African Inventions Development Corporation Solid state cell wherein an anode, solid electrolyte and cathode each comprise a cubic-close-packed framework structure
JPH0440533B2 (en) 1986-06-23 1992-07-03 Yutaka Giken Co Ltd
CA1331506C (en) 1988-07-12 1994-08-23 Michael Makepeace Thackeray Method of synthesizing a lithium manganese oxide
FR2638764B1 (en) * 1988-11-04 1993-05-07 Centre Nat Rech Scient composite element comprising a layered chalcogenide or titanium oxychalcogenure, usable in particular as a positive electrode in an electrochemical cell in thin layers
JP2797390B2 (en) * 1989-04-03 1998-09-17 ソニー株式会社 Non-aqueous electrolyte secondary battery
JP3019326B2 (en) 1989-06-30 2000-03-13 松下電器産業株式会社 Lithium secondary battery
GB2242898B (en) * 1990-04-12 1993-12-01 Technology Finance Corp Lithium transition metal oxide
FR2663468B1 (en) * 1990-06-18 1994-03-25 Technology Finance Corp Ltd Compounds of lithium and manganese oxides used as electrode for electrochemical battery, process for producing this compound, and electrochemical cell using this compound as the cathode.
JPH0487268A (en) * 1990-07-27 1992-03-19 Seiko Electronic Components Ltd Nonaqueous electrolyte secondary battery
US5284721A (en) * 1990-08-01 1994-02-08 Alliant Techsystems Inc. High energy electrochemical cell employing solid-state anode
US5147739A (en) 1990-08-01 1992-09-15 Honeywell Inc. High energy electrochemical cell having composite solid-state anode
JP3162437B2 (en) * 1990-11-02 2001-04-25 セイコーインスツルメンツ株式会社 Non-aqueous electrolyte secondary battery
US5160172A (en) * 1990-12-18 1992-11-03 Abb Vetco Gray Inc. Threaded latch ring tubular connector
CA2057946A1 (en) * 1990-12-20 1992-06-21 Michael M. Thackeray Electrochemical cell
US5478671A (en) * 1992-04-24 1995-12-26 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery
ZA9306168B (en) * 1992-08-28 1994-03-22 Technology Finance Corp Electrochemical cell
JP3502118B2 (en) 1993-03-17 2004-03-02 松下電器産業株式会社 Lithium secondary batteries and methods of making the negative electrode
ZA9400750B (en) 1993-09-02 1994-09-29 Technology Finance Corp Electrochemical cell

Also Published As

Publication number Publication date
GB2281655A (en) 1995-03-08
US20090047581A1 (en) 2009-02-19
FR2709602B1 (en) 1996-08-23
DE4412758A1 (en) 1995-03-09
US7452630B2 (en) 2008-11-18
US20090123836A1 (en) 2009-05-14
US7964310B2 (en) 2011-06-21
GB2281655B (en) 1996-10-30
CA2115387A1 (en) 1995-03-03
IL108572A (en) 1998-02-08
US20090253047A1 (en) 2009-10-08
GB9402278D0 (en) 1994-03-30
US7722990B2 (en) 2010-05-25
FR2709602A1 (en) 1995-03-10
JP3523899B2 (en) 2004-04-26
US7855016B2 (en) 2010-12-21
US7556890B2 (en) 2009-07-07
US7838149B2 (en) 2010-11-23
US7824804B2 (en) 2010-11-02
US20100264880A1 (en) 2010-10-21
US20110086277A1 (en) 2011-04-14
IL108572D0 (en) 1994-05-30
US20080048615A1 (en) 2008-02-28
JPH0785878A (en) 1995-03-31
US20020197532A1 (en) 2002-12-26

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