DE69720777D1 - Stabilisierte elektrochemische zelle - Google Patents

Stabilisierte elektrochemische zelle

Info

Publication number
DE69720777D1
DE69720777D1 DE69720777T DE69720777T DE69720777D1 DE 69720777 D1 DE69720777 D1 DE 69720777D1 DE 69720777 T DE69720777 T DE 69720777T DE 69720777 T DE69720777 T DE 69720777T DE 69720777 D1 DE69720777 D1 DE 69720777D1
Authority
DE
Germany
Prior art keywords
electrochemical cell
stabilized
stabilized electrochemical
cell
electrochemical
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69720777T
Other languages
English (en)
Other versions
DE69720777T2 (de
Inventor
Mohamed-Yazid Saidi
Chariclea Scordilis-Kelley
Jeremy Barker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valence Technology Inc
Original Assignee
Valence Technology 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 Valence Technology Inc filed Critical Valence Technology Inc
Publication of DE69720777D1 publication Critical patent/DE69720777D1/de
Application granted granted Critical
Publication of DE69720777T2 publication Critical patent/DE69720777T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M10/058—Construction or manufacture
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators 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
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • 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
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE69720777T 1996-12-09 1997-11-21 Stabilisierte elektrochemische zelle Expired - Fee Related DE69720777T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US762081 1985-08-02
US08/762,081 US5869207A (en) 1996-12-09 1996-12-09 Stabilized electrochemical cell
PCT/US1997/022525 WO1998026469A1 (en) 1996-12-09 1997-11-21 Stabilized electrochemical cell

Publications (2)

Publication Number Publication Date
DE69720777D1 true DE69720777D1 (de) 2003-05-15
DE69720777T2 DE69720777T2 (de) 2004-03-04

Family

ID=25064061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720777T Expired - Fee Related DE69720777T2 (de) 1996-12-09 1997-11-21 Stabilisierte elektrochemische zelle

Country Status (9)

Country Link
US (1) US5869207A (de)
EP (1) EP0947027B1 (de)
JP (1) JP2001506052A (de)
KR (1) KR100507591B1 (de)
AU (1) AU7850898A (de)
CA (1) CA2272299A1 (de)
DE (1) DE69720777T2 (de)
HK (1) HK1024984A1 (de)
WO (1) WO1998026469A1 (de)

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US7491402B2 (en) * 1998-12-24 2009-02-17 Auckland Uniservices Limited Superantigens SMEZ-2, SPE-G, SPE-H and SPE-J and uses thereof
US6322744B1 (en) 1999-02-17 2001-11-27 Valence Technology, Inc. Lithium manganese oxide-based active material
JP2001057213A (ja) * 1999-08-17 2001-02-27 Sony Corp 非水電解液電池
US6468695B1 (en) * 1999-08-18 2002-10-22 Valence Technology Inc. Active material having extended cycle life
JP3594521B2 (ja) * 1999-10-19 2004-12-02 日本碍子株式会社 リチウム二次電池の評価方法
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US6528033B1 (en) 2000-01-18 2003-03-04 Valence Technology, Inc. Method of making lithium-containing materials
JP4106644B2 (ja) * 2000-04-04 2008-06-25 ソニー株式会社 電池およびその製造方法
US6387568B1 (en) 2000-04-27 2002-05-14 Valence Technology, Inc. Lithium metal fluorophosphate materials and preparation thereof
US8057769B2 (en) * 2000-04-27 2011-11-15 Valence Technology, Inc. Method for making phosphate-based electrode active materials
US6964827B2 (en) * 2000-04-27 2005-11-15 Valence Technology, Inc. Alkali/transition metal halo- and hydroxy-phosphates and related electrode active materials
US7524584B2 (en) * 2000-04-27 2009-04-28 Valence Technology, Inc. Electrode active material for a secondary electrochemical cell
US6777132B2 (en) * 2000-04-27 2004-08-17 Valence Technology, Inc. Alkali/transition metal halo—and hydroxy-phosphates and related electrode active materials
JP4724911B2 (ja) * 2000-10-05 2011-07-13 ソニー株式会社 非水電解質二次電池
US6844977B2 (en) * 2001-01-26 2005-01-18 Ciena Corporation Multi-channel optical filter
US6558844B2 (en) * 2001-01-31 2003-05-06 Wilmont F. Howard, Jr. Stabilized spinel battery cathode material and methods
CA2750707A1 (en) * 2001-04-06 2002-12-05 Valence Technology, Inc. Sodium ion batteries
US6815122B2 (en) 2002-03-06 2004-11-09 Valence Technology, Inc. Alkali transition metal phosphates and related electrode active materials
US7422823B2 (en) * 2002-04-03 2008-09-09 Valence Technology, Inc. Alkali-iron-cobalt phosphates and related electrode active materials
US7482097B2 (en) * 2002-04-03 2009-01-27 Valence Technology, Inc. Alkali-transition metal phosphates having a +3 valence non-transition element and related electrode active materials
US20030190527A1 (en) 2002-04-03 2003-10-09 James Pugh Batteries comprising alkali-transition metal phosphates and preferred electrolytes
US20060240044A1 (en) * 2002-05-09 2006-10-26 Fraser John D Streptococcal superantigens spe-l and spe-m
CN100542951C (zh) 2002-05-17 2009-09-23 威伦斯技术公司 用作阴极活性材料的金属化合物的合成
US7186478B2 (en) * 2003-01-23 2007-03-06 Lithium Technology Corporation Electrochemical device
JP4687459B2 (ja) 2003-03-31 2011-05-25 日本電気株式会社 二次電池用正極活物質、二次電池、および二次電池用正極活物質の製造方法
US6952041B2 (en) * 2003-07-25 2005-10-04 Robert Bosch Gmbh Anchors for microelectromechanical systems having an SOI substrate, and method of fabricating same
CN100416893C (zh) * 2004-11-17 2008-09-03 比亚迪股份有限公司 一种锂离子电池正极及其锂离子电池
KR101082152B1 (ko) * 2006-06-20 2011-11-09 주식회사 엘지화학 고온 수명 특성을 개선하는 전해액 및 이를 포함하는 리튬이차 전지
CN101542787A (zh) 2006-09-25 2009-09-23 德克萨斯州立大学董事会 用于锂离子电池的阳离子取代的尖晶石氧化物和氟氧化物阴极
DE102007027666A1 (de) * 2007-06-15 2008-12-18 Robert Bosch Gmbh Additive für Lithium-Ionen-Akkumulatoren
US8288040B2 (en) 2009-02-17 2012-10-16 Toyota Motor Engineering & Manufacturing North America, Inc. High voltage electrolyte
US8361653B2 (en) 2009-08-28 2013-01-29 Sharp Kabushiki Kaisha Non-aqueous electrolyte secondary battery
JP5583419B2 (ja) * 2010-02-03 2014-09-03 日立マクセル株式会社 リチウムイオン二次電池
US9123966B2 (en) 2011-06-22 2015-09-01 Alveo Energy, Inc. Stabilization of battery electrodes using prussian blue analogue coatings
CN104054199B (zh) * 2011-11-30 2016-11-16 三洋电机株式会社 非水电解质二次电池及其制造方法
US20180191033A1 (en) 2012-11-02 2018-07-05 Natron Energy, Inc. Electrolyte additives for electrochemical devices
US9287589B2 (en) 2013-04-10 2016-03-15 Alveo Energy, Inc. Cosolvent electrolytes for electrochemical devices
ES2870712T3 (es) 2013-02-01 2021-10-27 Emd Acquisition Llc Composiciones mejoradas de óxido de litio manganeso
JP2015090859A (ja) * 2013-11-07 2015-05-11 旭化成株式会社 非水電解質二次電池
JP6374649B2 (ja) * 2013-11-07 2018-08-15 旭化成株式会社 非水電解質二次電池
JP6374650B2 (ja) * 2013-11-07 2018-08-15 旭化成株式会社 非水電解質二次電池
JP2016025027A (ja) * 2014-07-23 2016-02-08 トヨタ自動車株式会社 固体電池用正極の製造方法及び固体電池の製造方法、並びに、正極用スラリー
US10707526B2 (en) 2015-03-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
CN108028364A (zh) * 2016-08-02 2018-05-11 瓦克化学股份公司 锂离子电池
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
CN111900330A (zh) * 2020-07-27 2020-11-06 珠海冠宇电池股份有限公司 一种正极片及其应用
CN112456563A (zh) * 2020-11-25 2021-03-09 正太新材料科技有限责任公司 一种磷酸铁锂用氧化铁红制备方法

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Also Published As

Publication number Publication date
KR20000069386A (ko) 2000-11-25
EP0947027B1 (de) 2003-04-09
WO1998026469A1 (en) 1998-06-18
JP2001506052A (ja) 2001-05-08
DE69720777T2 (de) 2004-03-04
EP0947027A1 (de) 1999-10-06
HK1024984A1 (en) 2000-10-27
US5869207A (en) 1999-02-09
KR100507591B1 (ko) 2005-08-10
CA2272299A1 (en) 1998-06-18
AU7850898A (en) 1998-07-03

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee