DE60130296D1 - Sekundärbatterie mit nichtwässrigem Elektrolyten und negative Elektrode dafür - Google Patents

Sekundärbatterie mit nichtwässrigem Elektrolyten und negative Elektrode dafür

Info

Publication number
DE60130296D1
DE60130296D1 DE60130296T DE60130296T DE60130296D1 DE 60130296 D1 DE60130296 D1 DE 60130296D1 DE 60130296 T DE60130296 T DE 60130296T DE 60130296 T DE60130296 T DE 60130296T DE 60130296 D1 DE60130296 D1 DE 60130296D1
Authority
DE
Germany
Prior art keywords
negative electrode
secondary battery
nonaqueous electrolyte
electrolyte secondary
electrode therefor
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 - Lifetime
Application number
DE60130296T
Other languages
English (en)
Other versions
DE60130296T2 (de
Inventor
Kohei Suzuki
Kazunori Kubota
Motoi Kawamura
Akira Kuroda
Masao Fukunaga
Tsumoru Ohata
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 claimed from JP2000267626A external-priority patent/JP3615472B2/ja
Priority claimed from JP2000267627A external-priority patent/JP3621031B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE60130296D1 publication Critical patent/DE60130296D1/de
Application granted granted Critical
Publication of DE60130296T2 publication Critical patent/DE60130296T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • 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
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • 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
    • 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
    • H01M4/622—Binders being 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/027—Negative 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
    • H01M4/36—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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection 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
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
DE2001630296 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässrigem Elektrolyten und negative Elektrode dafür Expired - Lifetime DE60130296T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000267626 2000-09-04
JP2000267627 2000-09-04
JP2000267626A JP3615472B2 (ja) 2000-09-04 2000-09-04 非水電解質電池
JP2000267627A JP3621031B2 (ja) 2000-09-04 2000-09-04 非水電解質二次電池用負極

Publications (2)

Publication Number Publication Date
DE60130296D1 true DE60130296D1 (de) 2007-10-18
DE60130296T2 DE60130296T2 (de) 2008-05-29

Family

ID=26599207

Family Applications (3)

Application Number Title Priority Date Filing Date
DE2001630296 Expired - Lifetime DE60130296T2 (de) 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässrigem Elektrolyten und negative Elektrode dafür
DE2001629482 Expired - Lifetime DE60129482T2 (de) 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässerigem Elektrolyten und negative Elektrode dafür
DE60134432T Expired - Lifetime DE60134432D1 (de) 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässrigem Elektrolyten und negative Elektrode dafür

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE2001629482 Expired - Lifetime DE60129482T2 (de) 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässerigem Elektrolyten und negative Elektrode dafür
DE60134432T Expired - Lifetime DE60134432D1 (de) 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässrigem Elektrolyten und negative Elektrode dafür

Country Status (4)

Country Link
US (3) US6773838B2 (de)
EP (3) EP1184921B1 (de)
CN (3) CN1249834C (de)
DE (3) DE60130296T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4473967B2 (ja) * 1997-03-04 2010-06-02 日本ゼオン株式会社 電池用バインダー、電池用バインダー組成物、電池電極用スラリー、リチウム二次電池用電極およびリチウム二次電池
JP4412840B2 (ja) * 2000-10-11 2010-02-10 パナソニック株式会社 リチウムポリマー電池およびその製造法
JP2004022507A (ja) 2002-06-20 2004-01-22 Sony Corp 電極およびそれを用いた電池
KR100467455B1 (ko) * 2002-07-10 2005-01-24 삼성에스디아이 주식회사 리튬 황 전지용 양극 활물질 조성물 및 이를 사용하여 제조된 리튬 황 전지
US6852449B2 (en) * 2002-08-29 2005-02-08 Quallion Llc Negative electrode including a carbonaceous material for a nonaqueous battery
US6998192B1 (en) 2002-08-29 2006-02-14 Quallion Llc Negative electrode for a nonaqueous battery
KR100508570B1 (ko) * 2003-04-07 2005-08-17 주식회사 엘지화학 전극 활물질 슬러리 제조시의 분산제 조성 및 그 이용
EP1652246B1 (de) * 2003-07-31 2016-10-12 Nissan Motor Company Limited Elektrode für eine sekundärzelle und deren herstellung, die sekundärzelle, der stack und das vehikel
US7462425B2 (en) * 2003-09-26 2008-12-09 Kabushiki Kaisha Toshiba Nonaqueous electrolyte secondary battery and battery module
CN100541870C (zh) 2004-01-05 2009-09-16 昭和电工株式会社 锂电池负电极材料和锂电池
US8617745B2 (en) * 2004-02-06 2013-12-31 A123 Systems Llc Lithium secondary cell with high charge and discharge rate capability and low impedance growth
JP5460948B2 (ja) * 2004-02-06 2014-04-02 エー１２３ システムズ， インコーポレイテッド 高速充放電性能を備えたリチウム二次電池
US7174207B2 (en) * 2004-09-23 2007-02-06 Quallion Llc Implantable defibrillator having reduced battery volume
JP4774232B2 (ja) * 2005-04-13 2011-09-14 パナソニック株式会社 非水電解質二次電池用電極およびその製造方法
US20060240290A1 (en) * 2005-04-20 2006-10-26 Holman Richard K High rate pulsed battery
JP5162825B2 (ja) * 2005-12-13 2013-03-13 パナソニック株式会社 非水電解質二次電池用負極とそれを用いた非水電解質二次電池
US8053101B2 (en) 2005-12-29 2011-11-08 Samsung Sdi Co., Ltd. Lithium ion rechargeable battery
WO2010031125A1 (en) 2008-09-17 2010-03-25 Resmed Ltd Display and controls for a cpap device
JP5879673B2 (ja) * 2009-09-03 2016-03-08 ソニー株式会社 非水電解質二次電池用負極の製造方法
KR20110098850A (ko) * 2009-12-28 2011-09-01 파나소닉 주식회사 비수전해질 이차전지용 음극 및 비수전해질 이차전지
KR101201804B1 (ko) * 2011-04-21 2012-11-15 삼성에스디아이 주식회사 리튬 이차 전지용 음극, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
JP6070236B2 (ja) * 2012-02-29 2017-02-01 ソニー株式会社 リチウムイオン二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
CN104981927B (zh) * 2013-05-23 2018-06-08 Lg化学株式会社 用于二次电池的粘合剂以及包含该粘合剂的二次电池
TWI575014B (zh) 2014-04-08 2017-03-21 奇美實業股份有限公司 鋰電池負極用樹脂、樹脂組成物、漿料、負極以及鋰電池
PL3147972T3 (pl) * 2014-05-20 2019-03-29 Zeon Corporation Cząstki kompozytowe dla elektrody urządzenia elektrochemicznego i sposób wytwarzania cząstek kompozytowych dla elektrody urządzenia elektrochemicznego
DE102015200685A1 (de) * 2015-01-19 2016-07-21 Robert Bosch Gmbh Elektrodenwickel für ein galvanisches Element und Verfahren zu dessen Herstellung
TWI575012B (zh) * 2015-03-23 2017-03-21 奇美實業股份有限公司 超級電容器電極用樹脂組成物、漿料、電極及超級電容器
WO2017051470A1 (ja) 2015-09-25 2017-03-30 株式会社東芝 非水電解質電池用電極、非水電解質電池および電池パック
KR101966774B1 (ko) * 2016-03-29 2019-04-08 주식회사 엘지화학 이차전지용 음극, 이의 제조방법 및 이를 포함하는 이차전지
HUE064385T2 (hu) * 2016-06-21 2024-03-28 Zeon Corp Összetétel nemvizes akkumulátor funkciós réteghez, funkcionális réteg nemvizes akkumulátorhoz és nemvizes akkumulátor
CN111164808A (zh) * 2017-10-30 2020-05-15 日本瑞翁株式会社 非水系二次电池电极用粘结剂组合物、非水系二次电池电极用浆料组合物、非水系二次电池用电极以及非水系二次电池

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553937A1 (fr) * 1983-10-20 1985-04-26 Schwob Yvan Electrode en carbone lie par une resine thermoplastique
US4873277A (en) * 1986-10-31 1989-10-10 General Electric Company Aromatic carbonate resin exhibiting improved impact properties
US5631100A (en) 1991-09-13 1997-05-20 Asahi Kasei Kogyo Kabushiki Kaisha Secondary battery
US5378560A (en) * 1993-01-21 1995-01-03 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery
DE4326944A1 (de) * 1993-08-11 1995-02-16 Varta Batterie Negative Elektrode für gasdichte alkalische Akkumulatoren, die eine Ruß enthaltende Gasverzehrschicht besitzt
US5707763A (en) * 1994-10-19 1998-01-13 Daikin Industries, Ltd. Binder for batteries, and electrode compositions and batteries incorporating same
JP2976299B2 (ja) 1995-11-14 1999-11-10 大阪瓦斯株式会社 リチウム二次電池用負極材料
JP3286516B2 (ja) * 1995-12-06 2002-05-27 三洋電機株式会社 非水電解液二次電池
JPH09199135A (ja) * 1996-01-22 1997-07-31 Nippon Zeon Co Ltd 電池用バインダー組成物、電極、および電池
JP3624921B2 (ja) * 1996-02-05 2005-03-02 日本ゼオン株式会社 電池用バインダー、バインダー組成物、電極、および電池
JP3567618B2 (ja) * 1996-05-28 2004-09-22 Ｊｓｒ株式会社 ２次電池電極用導電性結着組成物とその製造方法
JP4473967B2 (ja) 1997-03-04 2010-06-02 日本ゼオン株式会社 電池用バインダー、電池用バインダー組成物、電池電極用スラリー、リチウム二次電池用電極およびリチウム二次電池
US6114065A (en) * 1997-03-11 2000-09-05 Matsushita Electric Industrial Co., Ltd. Secondary battery
JPH10279608A (ja) 1997-04-03 1998-10-20 Nippon Zeon Co Ltd ポリマー、それを用いた電池用バインダー、電極およびリチウム二次電池
JPH11111300A (ja) 1997-09-30 1999-04-23 Sanyo Electric Co Ltd 非水系二次電池用負極
DE69840483D1 (de) * 1997-11-10 2009-03-05 Nippon Zeon Co Binder mit vinylalkoholpolymer, dispersion, elektrode und sekundärzelle mit nichtwässrigem elektrolyt
JPH11288718A (ja) 1998-04-01 1999-10-19 Toyota Central Res & Dev Lab Inc 非水溶媒二次電池
JPH11339810A (ja) * 1998-05-28 1999-12-10 Toyota Central Res & Dev Lab Inc 非水電解液二次電池
WO1999063612A1 (fr) * 1998-06-04 1999-12-09 Mitsubishi Chemical Corporation Batterie secondaire contenant une solution electrolytique non aqueuse
US6555268B1 (en) * 1998-06-09 2003-04-29 Matsushita Electric Industrial Co., Ltd. Negative electrode for secondary cell, negative plate for secondary cell, and secondary cell comprising the same
JP4482953B2 (ja) 1998-06-09 2010-06-16 パナソニック株式会社 非水電解質二次電池用負極およびそれを用いた非水電解質二次電池
FR2787243B1 (fr) * 1998-12-10 2003-10-03 Cit Alcatel Generateur electrochimique rechargeable au lithium utilisable a basse temperature
US6277514B1 (en) * 1998-12-17 2001-08-21 Moltech Corporation Protective coating for separators for electrochemical cells
JP2000228224A (ja) 1999-02-09 2000-08-15 Toyota Central Res & Dev Lab Inc 非水電解液二次電池

Also Published As

Publication number Publication date
EP1478039B1 (de) 2008-06-11
EP1184921B1 (de) 2007-09-05
CN1560942A (zh) 2005-01-05
EP1492182A2 (de) 2004-12-29
EP1478039A3 (de) 2005-03-30
EP1492182B1 (de) 2007-07-18
CN1253955C (zh) 2006-04-26
DE60129482T2 (de) 2008-01-03
DE60129482D1 (de) 2007-08-30
EP1184921A3 (de) 2004-12-22
US20050031955A1 (en) 2005-02-10
DE60134432D1 (de) 2008-07-24
CN1341976A (zh) 2002-03-27
CN1560943A (zh) 2005-01-05
CN1233056C (zh) 2005-12-21
US7147964B2 (en) 2006-12-12
US20040253513A1 (en) 2004-12-16
DE60130296T2 (de) 2008-05-29
EP1492182A3 (de) 2005-01-05
EP1184921A2 (de) 2002-03-06
US6773838B2 (en) 2004-08-10
EP1478039A2 (de) 2004-11-17
US7150937B2 (en) 2006-12-19
US20020061440A1 (en) 2002-05-23
CN1249834C (zh) 2006-04-05

Similar Documents

Publication Publication Date Title
DE60134432D1 (de) Sekundärbatterie mit nichtwässrigem Elektrolyten und negative Elektrode dafür
DE60137001D1 (de) Nichtwässrige-Sekundärbatterie und positive Elektrode dafür
DE60236235D1 (de) Positives Elektrodenaktivmaterial und Sekundärbatterie mit nichtwässrigem Elektrolyten
DE60123522D1 (de) Negative Elektrode für Lithium-Sekundärbatterie
EP1351327A4 (de) Nichtwässrige elektrolyt-sekundärzelle und positivelektroden-aktivmaterial
DE60127033D1 (de) Gelelektrolyt und Batterie mit nichtwässrigem Elektrolyten
DE60120271D1 (de) Sekundärbatterie mit nichtwässrigem Elektrolyten
HU228244B1 (en) Lithium secondary cell and nonaqueous electrolyte
DE60105076D1 (de) Sekundärbatterie mit nichtwässrigem Elektrolyten
EP1372202A4 (de) Positivelektroden-aktivmaterial und dieses enthaltende sekundärzelle mit wasserfreiem elektrolyt
EP1605536A4 (de) Negative elektrode einer lithiumsekundärbatterie und lithiumsekundärbatterie
AU4885601A (en) Lithium secondary battery-use electrode and lithium secondary battery
DE69814232D1 (de) Negative Elektrodenaktivmaterialen für nicht-wässerige Elektrolyt Sekundärbatterien und entsprechenden Batterien
DE60235944D1 (de) Positives aktives Elektrodenmaterial, positive Elektrode und nicht-wässrige sekundäre Elektrolytbatterie diese benutzend
EP1453126A4 (de) Positiv-elektrodenaktivmaterial und sekundärbatterie damit
DE60034838D1 (de) Nichtwässriger Elektrolyt und Lithium-Sekundärbatterie unter Verwendung desselben
HUP0700136A2 (en) Anode for lithium secondary battery and lithium secondary battery
DE60134103D1 (de) Sekundärzelle mit nichtwässrigem Elektrolyten
DE69915767D1 (de) Sekundärbatterie mit nichtwässerigem Elektrolyten
NO20011400L (no) Batterielektrode og ikke-vandig elektrolyttbatteri utstyrt med denne
EP1304758A4 (de) Nichtwässriger elektrolyt und nichtwässrige elektrolyt-sekundärzelle
AU2001290238A1 (en) Electrode for lithium secondary cell and lithium secondary cell
DE60141620D1 (de) Elektrolyt für Batterien mit nichtwässrigem Elektrolyten und Sekundärbatterie mit diesem Elektrolyten
DE60236401D1 (de) Leitfähiges Siliziumoxidpulver, dessen Herstellung, und negatives Elektrodenmaterial für nicht-wässrige Elektrolyt-Sekundärbatterie
HK1041563A1 (en) Non-aqueous electrolytic solution and lithium secondary battery

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP