DE60129482D1 - Sekundärbatterie mit nichtwässerigem Elektrolyten und negative Elektrode dafür - Google Patents

Sekundärbatterie mit nichtwässerigem Elektrolyten und negative Elektrode dafür

Info

Publication number
DE60129482D1
DE60129482D1 DE60129482T DE60129482T DE60129482D1 DE 60129482 D1 DE60129482 D1 DE 60129482D1 DE 60129482 T DE60129482 T DE 60129482T DE 60129482 T DE60129482 T DE 60129482T DE 60129482 D1 DE60129482 D1 DE 60129482D1
Authority
DE
Germany
Prior art keywords
negative electrode
secondary battery
aqueous electrolyte
electrolyte secondary
aqueous
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
DE60129482T
Other languages
English (en)
Other versions
DE60129482T2 (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 JP2000267627A external-priority patent/JP3621031B2/ja
Priority claimed from JP2000267626A external-priority patent/JP3615472B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60129482D1 publication Critical patent/DE60129482D1/de
Publication of DE60129482T2 publication Critical patent/DE60129482T2/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
DE2001629482 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässerigem Elektrolyten und negative Elektrode dafür Expired - Lifetime DE60129482T2 (de)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
DE60129482D1 true DE60129482D1 (de) 2007-08-30
DE60129482T2 DE60129482T2 (de) 2008-01-03

Family

ID=26599207

Family Applications (3)

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
DE2001630296 Expired - Lifetime DE60130296T2 (de) 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässrigem 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
DE2001630296 Expired - Lifetime DE60130296T2 (de) 2000-09-04 2001-05-14 Sekundärbatterie mit nichtwässrigem 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) EP1478039B1 (de)
CN (3) CN1253955C (de)
DE (3) DE60129482T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998039808A1 (en) * 1997-03-04 1998-09-11 Nippon Zeon Co., Ltd. Binder for cell, slurry for cell electrode, electrode for lithium secondary cell, and lithium secondary cell
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
US6998192B1 (en) 2002-08-29 2006-02-14 Quallion Llc Negative electrode for a nonaqueous battery
US6852449B2 (en) * 2002-08-29 2005-02-08 Quallion Llc Negative electrode including a carbonaceous material for a nonaqueous battery
KR100508570B1 (ko) * 2003-04-07 2005-08-17 주식회사 엘지화학 전극 활물질 슬러리 제조시의 분산제 조성 및 그 이용
US20060251965A1 (en) * 2003-07-31 2006-11-09 Mori Nagayama Secondary cell electrode and fabrication method, and secondary cell, complex cell, and vehicle
US7462425B2 (en) * 2003-09-26 2008-12-09 Kabushiki Kaisha Toshiba Nonaqueous electrolyte secondary battery and battery module
KR20080040049A (ko) 2004-01-05 2008-05-07 쇼와 덴코 가부시키가이샤 리튬전지용 음극재 및 리튬전지
AU2005213420B2 (en) * 2004-02-06 2010-10-21 A123 Systems Llc Lithium secondary cell with high charge and discharge rate capability
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
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
NZ591807A (en) 2008-09-17 2013-09-27 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
CN102292852A (zh) * 2009-12-28 2011-12-21 松下电器产业株式会社 非水电解质二次电池用负极及非水电解质二次电池
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
KR102319301B1 (ko) * 2014-05-20 2021-10-28 니폰 제온 가부시키가이샤 전기 화학 소자 전극용 복합 입자 및 전기 화학 소자 전극용 복합 입자의 제조 방법
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
JP6416406B2 (ja) 2015-09-25 2018-10-31 株式会社東芝 非水電解質電池用正極、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
US10714722B2 (en) * 2016-06-21 2020-07-14 Zeon Corporation Composition for non-aqueous secondary battery functional layer, functional layer for non-aqueous secondary battery, and non-aqueous secondary battery
EP3706216A4 (de) * 2017-10-30 2021-08-04 Zeon Corporation Bindemittelzusammensetzung für wasserfreie sekundärbatterieelektroden, aufschlämmungszusammensetzung für wasserfreie sekundärbatterieelektroden, wasserfreie sekundärbatterieelektroden und wasserfreie sekundärbatterie

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
DE69228065T3 (de) 1991-09-13 2003-05-08 Asahi Chemical Ind Sekundärzelle
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
DE69520426T2 (de) * 1994-10-19 2001-10-18 Daikin Ind Ltd Zellbindemittel und elektrodenzusammensetzung sowie daraus hergestellte zelle
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
WO1998039808A1 (en) 1997-03-04 1998-09-11 Nippon Zeon Co., Ltd. Binder for cell, slurry for cell electrode, electrode for lithium secondary cell, and lithium secondary cell
CN1226797C (zh) * 1997-03-11 2005-11-09 松下电器产业株式会社 二次电池
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
US6573004B1 (en) * 1997-11-10 2003-06-03 Nippon Zeon Co., Ltd. Binder containing vinyl alcohol polymer, slurry, electrode, and secondary battery with nonaqueous electrolyte
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
EP1096592A4 (de) * 1998-06-04 2007-05-02 Mitsubishi Chem Corp Sekundärbatterie mit nichtwässriger elektrolytischer lösung
CN1144306C (zh) * 1998-06-09 2004-03-31 松下电器产业株式会社 二次电池用负极、二次电池用负极板及其二次电池
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
EP1478039A3 (de) 2005-03-30
CN1341976A (zh) 2002-03-27
DE60129482T2 (de) 2008-01-03
DE60130296D1 (de) 2007-10-18
EP1184921A3 (de) 2004-12-22
CN1560942A (zh) 2005-01-05
EP1184921B1 (de) 2007-09-05
EP1492182B1 (de) 2007-07-18
CN1253955C (zh) 2006-04-26
CN1249834C (zh) 2006-04-05
EP1492182A3 (de) 2005-01-05
US6773838B2 (en) 2004-08-10
US20040253513A1 (en) 2004-12-16
US7147964B2 (en) 2006-12-12
CN1233056C (zh) 2005-12-21
EP1492182A2 (de) 2004-12-29
DE60134432D1 (de) 2008-07-24
EP1478039B1 (de) 2008-06-11
DE60130296T2 (de) 2008-05-29
EP1478039A2 (de) 2004-11-17
CN1560943A (zh) 2005-01-05
EP1184921A2 (de) 2002-03-06
US7150937B2 (en) 2006-12-19
US20050031955A1 (en) 2005-02-10
US20020061440A1 (en) 2002-05-23

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