ATE371271T1 - Verfahren zur herstellung einer elektrode - Google Patents

Verfahren zur herstellung einer elektrode

Info

Publication number
ATE371271T1
ATE371271T1 AT01954616T AT01954616T ATE371271T1 AT E371271 T1 ATE371271 T1 AT E371271T1 AT 01954616 T AT01954616 T AT 01954616T AT 01954616 T AT01954616 T AT 01954616T AT E371271 T1 ATE371271 T1 AT E371271T1
Authority
AT
Austria
Prior art keywords
methods
electrode
producing
systems
extrusion
Prior art date
Application number
AT01954616T
Other languages
German (de)
English (en)
Inventor
Jeffrey Missling
Brian Eastin
Tony Holobaugh
Katherine Graham
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE371271T1 publication Critical patent/ATE371271T1/de

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
    • H01M4/139—Processes of manufacture
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0411—Methods of deposition of the material by extrusion
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
    • 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
    • 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
    • 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
    • H01M4/485—Selection 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT01954616T 2001-02-13 2001-06-29 Verfahren zur herstellung einer elektrode ATE371271T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/782,748 US6589299B2 (en) 2001-02-13 2001-02-13 Method for making electrode

Publications (1)

Publication Number Publication Date
ATE371271T1 true ATE371271T1 (de) 2007-09-15

Family

ID=25127054

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01954616T ATE371271T1 (de) 2001-02-13 2001-06-29 Verfahren zur herstellung einer elektrode

Country Status (8)

Country Link
US (1) US6589299B2 (https=)
EP (1) EP1360732B1 (https=)
JP (1) JP4855638B2 (https=)
KR (1) KR100763062B1 (https=)
AT (1) ATE371271T1 (https=)
CA (1) CA2438177C (https=)
DE (1) DE60130149T2 (https=)
WO (1) WO2002065563A1 (https=)

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030078332A1 (en) * 2001-10-19 2003-04-24 Dardi Peter S. Conductive polymer-particle blends
WO2003075375A2 (en) * 2002-03-07 2003-09-12 Avestor Limited Partnership Positive electrode films for alkali metal polymer batteries and method for making same
US6939383B2 (en) * 2002-05-03 2005-09-06 3M Innovative Properties Company Method for making electrode
JP4096230B2 (ja) * 2002-06-19 2008-06-04 住友ゴム工業株式会社 導電性ローラ、及び導電性ベルト
KR100445434B1 (ko) * 2002-07-10 2004-08-21 삼성에스디아이 주식회사 리튬-황 전지용 양극 활물질 조성물 및 이를 사용하여제조된 리튬-황 전지
US20040217005A1 (en) * 2002-07-24 2004-11-04 Aron Rosenfeld Method for electroplating bath chemistry control
US8394522B2 (en) 2002-08-09 2013-03-12 Infinite Power Solutions, Inc. Robust metal film encapsulation
US8236443B2 (en) 2002-08-09 2012-08-07 Infinite Power Solutions, Inc. Metal film encapsulation
US8445130B2 (en) 2002-08-09 2013-05-21 Infinite Power Solutions, Inc. Hybrid thin-film battery
US8404376B2 (en) 2002-08-09 2013-03-26 Infinite Power Solutions, Inc. Metal film encapsulation
US8021778B2 (en) 2002-08-09 2011-09-20 Infinite Power Solutions, Inc. Electrochemical apparatus with barrier layer protected substrate
US8431264B2 (en) 2002-08-09 2013-04-30 Infinite Power Solutions, Inc. Hybrid thin-film battery
US20070264564A1 (en) 2006-03-16 2007-11-15 Infinite Power Solutions, Inc. Thin film battery on an integrated circuit or circuit board and method thereof
US7993773B2 (en) 2002-08-09 2011-08-09 Infinite Power Solutions, Inc. Electrochemical apparatus with barrier layer protected substrate
DE10251194B4 (de) * 2002-11-04 2006-12-14 Dilo Trading Ag Verfahren zur Herstellung eines Lithium-Polymer-Batterievorläufers und Verwendung des Verfahrens
US7033698B2 (en) * 2002-11-08 2006-04-25 The Gillette Company Flexible cathodes
US20040119194A1 (en) * 2002-12-24 2004-06-24 Boyko Aladjov Method for making electrodes for electrochemical cells
DE10314826B4 (de) * 2003-04-01 2007-01-25 Dilo Trading Ag Verfahren zur Herstellung von Elektroden, Elektroden und Verwendung der Elektroden
US8728285B2 (en) 2003-05-23 2014-05-20 Demaray, Llc Transparent conductive oxides
DE112004001057B4 (de) * 2003-06-27 2014-06-05 Asahi Kasei Chemicals Corp. Polymerelektrolytmembran mit hoher Festigkeit, Verfahren zur Herstellung davon und Verwendung
US20050266298A1 (en) * 2003-07-09 2005-12-01 Maxwell Technologies, Inc. Dry particle based electro-chemical device and methods of making same
US20100014215A1 (en) * 2004-04-02 2010-01-21 Maxwell Technologies, Inc. Recyclable dry particle based electrode and methods of making same
US20050250011A1 (en) * 2004-04-02 2005-11-10 Maxwell Technologies, Inc. Particle packaging systems and methods
US20110165318A9 (en) * 2004-04-02 2011-07-07 Maxwell Technologies, Inc. Electrode formation by lamination of particles onto a current collector
US7295423B1 (en) 2003-07-09 2007-11-13 Maxwell Technologies, Inc. Dry particle based adhesive electrode and methods of making same
US7791860B2 (en) 2003-07-09 2010-09-07 Maxwell Technologies, Inc. Particle based electrodes and methods of making same
US7352558B2 (en) * 2003-07-09 2008-04-01 Maxwell Technologies, Inc. Dry particle based capacitor and methods of making same
US20070122698A1 (en) 2004-04-02 2007-05-31 Maxwell Technologies, Inc. Dry-particle based adhesive and dry film and methods of making same
US20060147712A1 (en) * 2003-07-09 2006-07-06 Maxwell Technologies, Inc. Dry particle based adhesive electrode and methods of making same
US7342770B2 (en) * 2003-07-09 2008-03-11 Maxwell Technologies, Inc. Recyclable dry particle based adhesive electrode and methods of making same
US7508651B2 (en) * 2003-07-09 2009-03-24 Maxwell Technologies, Inc. Dry particle based adhesive and dry film and methods of making same
JP5079329B2 (ja) 2003-08-01 2012-11-21 バシウム・カナダ・インコーポレーテッド ポリマー電池のための正極材料及びその製造方法
US7102877B2 (en) * 2003-09-12 2006-09-05 Maxwell Technologies, Inc. Electrode impregnation and bonding
US7920371B2 (en) 2003-09-12 2011-04-05 Maxwell Technologies, Inc. Electrical energy storage devices with separator between electrodes and methods for fabricating the devices
US7495349B2 (en) * 2003-10-20 2009-02-24 Maxwell Technologies, Inc. Self aligning electrode
US7384433B2 (en) * 2004-02-19 2008-06-10 Maxwell Technologies, Inc. Densification of compressible layers during electrode lamination
US7090946B2 (en) 2004-02-19 2006-08-15 Maxwell Technologies, Inc. Composite electrode and method for fabricating same
US7537682B2 (en) 2004-03-17 2009-05-26 California Institute Of Technology Methods for purifying carbon materials
JP4346565B2 (ja) * 2004-03-30 2009-10-21 株式会社東芝 非水電解質二次電池
US20060246343A1 (en) * 2004-04-02 2006-11-02 Maxwell Technologies, Inc. Dry particle packaging systems and methods of making same
US7227737B2 (en) * 2004-04-02 2007-06-05 Maxwell Technologies, Inc. Electrode design
US7492571B2 (en) * 2004-04-02 2009-02-17 Linda Zhong Particles based electrodes and methods of making same
US20060137158A1 (en) * 2004-04-02 2006-06-29 Maxwell Technologies, Inc. Dry-particle packaging systems and methods of making same
US7245478B2 (en) 2004-08-16 2007-07-17 Maxwell Technologies, Inc. Enhanced breakdown voltage electrode
US7691932B2 (en) * 2004-09-27 2010-04-06 3M Innovative Properties Company Method of making a composition and nanocomposites therefrom
US7495051B2 (en) * 2004-09-27 2009-02-24 3M Innovative Properties Company Nanocomposite and method of making the same
US7329702B2 (en) * 2004-09-27 2008-02-12 3M Innovative Properties Company Composition and method of making the same
US20060118989A1 (en) * 2004-12-07 2006-06-08 3M Innovative Properties Company Method of making composite material
US7959769B2 (en) 2004-12-08 2011-06-14 Infinite Power Solutions, Inc. Deposition of LiCoO2
KR101127370B1 (ko) 2004-12-08 2012-03-29 인피니트 파워 솔루션스, 인크. ＬｉＣｏＯ２의 증착
US8193270B2 (en) * 2004-12-14 2012-06-05 3M Innovative Properties Company Method of making composites and nanocomposites
US20060179643A1 (en) * 2005-02-15 2006-08-17 Herbert Naarmann Rechargeable lithium polymer cell and process for the production of rechargeable lithium polymer batteries
US7440258B2 (en) 2005-03-14 2008-10-21 Maxwell Technologies, Inc. Thermal interconnects for coupling energy storage devices
US7492574B2 (en) 2005-03-14 2009-02-17 Maxwell Technologies, Inc. Coupling of cell to housing
US8377586B2 (en) 2005-10-05 2013-02-19 California Institute Of Technology Fluoride ion electrochemical cell
US8232007B2 (en) 2005-10-05 2012-07-31 California Institute Of Technology Electrochemistry of carbon subfluorides
US7563542B2 (en) * 2005-10-05 2009-07-21 California Institute Of Technology Subfluorinated graphite fluorides as electrode materials
US7794880B2 (en) * 2005-11-16 2010-09-14 California Institute Of Technology Fluorination of multi-layered carbon nanomaterials
US20100221603A1 (en) * 2006-03-03 2010-09-02 Rachid Yazami Lithium ion fluoride battery
US20070218364A1 (en) * 2005-10-05 2007-09-20 Whitacre Jay F Low temperature electrochemical cell
UA81829C2 (uk) * 2006-03-02 2008-02-11 Украинский Государственный Химико-Технологический Университет Спосіб одержання активного катодного матеріалу для низькотемпературних літієвих акумуляторів
US20070257394A1 (en) * 2006-05-08 2007-11-08 Maxwell Technologies, Inc. Feeder for Agglomerating Particles
JP2007323872A (ja) * 2006-05-31 2007-12-13 Nof Corp ポリマー電解質二次電池用正極およびそれを用いた電池
US8658309B2 (en) * 2006-08-11 2014-02-25 California Institute Of Technology Dissociating agents, formulations and methods providing enhanced solubility of fluorides
CN101523571A (zh) 2006-09-29 2009-09-02 无穷动力解决方案股份有限公司 柔性基板上沉积的电池层的掩模和材料限制
US8518573B2 (en) * 2006-09-29 2013-08-27 Maxwell Technologies, Inc. Low-inductive impedance, thermally decoupled, radii-modulated electrode core
US8202267B2 (en) * 2006-10-10 2012-06-19 Medsolve Technologies, Inc. Method and apparatus for infusing liquid to a body
MX2009004311A (es) * 2006-10-23 2009-08-07 Axion Power Int Inc Dispositivo de almacenamiento de energia hibrida y metodo de elaboracion del mismo.
US8197781B2 (en) 2006-11-07 2012-06-12 Infinite Power Solutions, Inc. Sputtering target of Li3PO4 and method for producing same
US20080201925A1 (en) 2007-02-28 2008-08-28 Maxwell Technologies, Inc. Ultracapacitor electrode with controlled sulfur content
WO2008113023A1 (en) * 2007-03-14 2008-09-18 California Institute Of Technology High discharge rate batteries
EP2225406A4 (en) 2007-12-21 2012-12-05 Infinite Power Solutions Inc PROCEDURE FOR SPUTTER TARGETS FOR ELECTROLYTE FILMS
US8268488B2 (en) 2007-12-21 2012-09-18 Infinite Power Solutions, Inc. Thin film electrolyte for thin film batteries
JP5705549B2 (ja) 2008-01-11 2015-04-22 インフィニット パワー ソリューションズ， インコーポレイテッド 薄膜電池および他のデバイスのための薄膜カプセル化
US8708961B2 (en) * 2008-01-28 2014-04-29 Medsolve Technologies, Inc. Apparatus for infusing liquid to a body
JP5595377B2 (ja) 2008-04-02 2014-09-24 インフィニット パワー ソリューションズ， インコーポレイテッド エネルギー取入れに関連したエネルギー貯蔵デバイスに対する受動的過不足電圧の制御および保護
WO2010019577A1 (en) 2008-08-11 2010-02-18 Infinite Power Solutions, Inc. Energy device with integral collector surface for electromagnetic energy harvesting and method thereof
WO2010030743A1 (en) 2008-09-12 2010-03-18 Infinite Power Solutions, Inc. Energy device with integral conductive surface for data communication via electromagnetic energy and method thereof
US8508193B2 (en) * 2008-10-08 2013-08-13 Infinite Power Solutions, Inc. Environmentally-powered wireless sensor module
KR20110084980A (ko) * 2008-11-04 2011-07-26 캘리포니아 인스티튜트 오브 테크놀로지 수용성 애노드를 가진 하이브리드 전기화학 발생기
US8599572B2 (en) 2009-09-01 2013-12-03 Infinite Power Solutions, Inc. Printed circuit board with integrated thin film battery
US20110300432A1 (en) 2010-06-07 2011-12-08 Snyder Shawn W Rechargeable, High-Density Electrochemical Device
CN101894944B (zh) * 2010-07-26 2013-03-27 浙江超威创元实业有限公司 一种锂离子电池极片制备方法
CN101894950B (zh) * 2010-07-26 2013-07-31 浙江超威创元实业有限公司 一种用于锂离子电池极片的组合物配方及其制备方法
WO2012035026A1 (en) * 2010-09-13 2012-03-22 Varioptic Electrowetting optical device
CN102185130B (zh) * 2011-03-11 2013-04-03 浙江海锂子新能源有限公司 一种锂离子电池负极配料方法
KR101092337B1 (ko) * 2011-07-20 2011-12-09 (주) 라미나 리튬이차전지의 양극 활물질 제조용 올인원 타입 연속식 반응기 및 이를 포함하는 결정분리장치
WO2013036801A1 (en) 2011-09-07 2013-03-14 24M Technologies, Inc. Semi-solid electrode cell having a porous current collector and methods of manufacture
CA2850040C (en) * 2011-09-29 2016-01-19 Nippon Soda Co., Ltd. Method for producing a negative electrode for use in a sodium secondary battery in which a surface of a current collector is covered with sodium metal
CN104025343A (zh) * 2011-12-16 2014-09-03 3M创新有限公司 用于制造电极的方法
US9401501B2 (en) 2012-05-18 2016-07-26 24M Technologies, Inc. Electrochemical cells and methods of manufacturing the same
JP5626276B2 (ja) * 2012-07-05 2014-11-19 トヨタ自動車株式会社 電極用ペーストの製造方法、製造システムおよび二次電池
JP6298065B2 (ja) * 2012-10-19 2018-03-20 プリエト バッテリー インコーポレーティッド 固体ポリマーコーティングにおける損傷の検出
US9590233B2 (en) 2013-04-05 2017-03-07 Duracell U.S. Operations, Inc. Method of making a cathode
US9774058B2 (en) * 2014-04-18 2017-09-26 Seeo, Inc. Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
DE102014210249A1 (de) 2014-05-28 2015-12-03 Volkswagen Aktiengesellschaft Verfahren zum Herstellen einer Kathode, Kathode, Lithium-Schwefel-Batterie
EP4350937A3 (en) 2014-10-13 2024-10-09 24M Technologies, Inc. Systems and methods for series battery charging and forming
EP4300666A3 (en) 2014-11-05 2024-02-21 24m Technologies, Inc. Electrochemical cells having semi-solid electrodes and methods of manufacturing the same
US10115970B2 (en) 2015-04-14 2018-10-30 24M Technologies, Inc. Semi-solid electrodes with porous current collectors and methods of manufacture
WO2016205663A1 (en) 2015-06-18 2016-12-22 24M Technologies, Inc. Single pouch battery cells and methods of manufacture
JP2018527702A (ja) 2015-07-27 2018-09-20 スリーエム イノベイティブ プロパティズ カンパニー 黒鉛修飾リチウム金属電極
US10847780B2 (en) * 2016-09-16 2020-11-24 Pacesetter, Inc. Battery electrode and methods of making
US11165053B2 (en) 2016-10-28 2021-11-02 Adven Industries Inc. Conductive-flake strengthened, polymer stabilized electrode composition and method of preparing
KR102326289B1 (ko) * 2017-03-03 2021-11-15 주식회사 엘지에너지솔루션 건조전극의 표면에 패턴을 형성하는 방법
DE102017213377A1 (de) 2017-08-02 2019-02-07 Robert Bosch Gmbh Batteriezelle mit separatorseitig und/oder stirnseitig kontaktiertem Anodenschichtüberstand und/oder Kathodenschichtüberstand
DE102017216570A1 (de) * 2017-09-19 2019-03-21 Robert Bosch Gmbh Verfahren zur Herstellung einer Elektrodenanordnung
KR102536633B1 (ko) * 2018-03-14 2023-05-25 주식회사 엘지에너지솔루션 양극의 제조 방법
KR102778726B1 (ko) * 2018-03-15 2025-03-12 에스케이온 주식회사 이차전지용 전극 및 이의 제조방법
DE102018209416A1 (de) * 2018-06-13 2019-12-19 Robert Bosch Gmbh Verfahren zur Herstellung eines Kompositmaterials
DE102018209937A1 (de) 2018-06-20 2019-12-24 Robert Bosch Gmbh Verfahren zur Herstellung eines Polymerverbundwerkstoffs für eine elektrochemische Zelle mittels eines gequollenen Polymers
WO2020097018A1 (en) 2018-11-06 2020-05-14 Quantumscape Corporation Electrochemical cells with catholyte additives and lithium-stuffed garnet separators
US12300805B2 (en) 2018-11-08 2025-05-13 Tesla, Inc. Compositions and methods for energy storage devices including salts and/or foams
FR3100930B1 (fr) * 2019-09-17 2021-09-17 Commissariat Energie Atomique Procédé de fabrication d’une électrode comprenant une matrice polymérique piégeant un électrolyte
US11742525B2 (en) 2020-02-07 2023-08-29 24M Technologies, Inc. Divided energy electrochemical cell systems and methods of producing the same
US12381277B2 (en) 2020-06-17 2025-08-05 24M Technologies, Inc. Electrochemical cells with flame retardant mechanism and methods of producing the same
CN116529899A (zh) 2020-10-21 2023-08-01 株式会社Lg新能源 用于制造二次电池的干电极的电极粉末、制备该粉末的方法、使用该粉末制造干电极的方法、干电极、包括该干电极的二次电池、储能装置以及制造干电极的装置
CN118318325A (zh) 2021-11-30 2024-07-09 昆腾斯科普电池公司 固态电池的阴极电解质
US20250246616A1 (en) 2021-12-17 2025-07-31 Quantumscape Battery, Inc. Cathode materials having oxide surface species
DE102022116851A1 (de) * 2022-07-06 2024-01-11 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Elektrode für eine Lithium-Ionen-Feststoffbatterie
DE102022211340A1 (de) 2022-10-26 2024-05-02 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung lösemittelfreier Elektroden
FR3156595A1 (fr) * 2023-12-11 2025-06-13 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé de préparation d’une électrode par extrusion

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505125A (en) 1945-08-20 1950-04-25 List Heinz Continuously operating kneader and mixer
US3351495A (en) 1966-11-22 1967-11-07 Grace W R & Co Battery separator
DE2814311B2 (de) 1978-04-03 1981-03-12 Hoechst Ag, 6000 Frankfurt Heißsiegelfähige, opake Kunststoffolie, Verfahren zu ihrer Herstellung
US4539256A (en) 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
GB8333388D0 (en) * 1983-12-15 1984-01-25 Raychem Ltd Materials for electrical devices
GB8412304D0 (en) * 1984-05-14 1984-06-20 Atomic Energy Authority Uk Composite cathode
ATE41681T1 (de) 1984-08-30 1989-04-15 Buss Ag Verfahren zur kontinuierlichen aufbereitung von elektrodenmaterial und einrichtung zur ausuebung des verfahrens.
US4650730A (en) 1985-05-16 1987-03-17 W. R. Grace & Co. Battery separator
FR2616971A1 (fr) 1987-06-18 1988-12-23 Elf Aquitaine Ensemble intermediaire pour la realisation sous la forme de films minces d'un accumulateur au lithium, procede de realisation de cet ensemble et procede de realisation de l'accumulateur
US4976904A (en) 1989-04-20 1990-12-11 Energy Research Corporation Method and apparatus for continuous formation of fibrillated polymer binder electrode component
DE4141328C1 (https=) 1991-12-14 1993-02-04 Buss Ag, Basel, Ch
FR2712733B1 (fr) 1993-11-16 1996-02-09 Bollore Technologies Procédé de fabrication d'un ensemble électrochimique multicouche comprenant un électrolyte entre deux électrodes et ensemble ainsi réalisé.
US5565281A (en) 1994-12-02 1996-10-15 Hoechst Celanese Corporation Shutdown, bilayer battery separator
DE19542721A1 (de) 1995-11-16 1997-05-22 Sgl Technik Gmbh Verfahren zur Herstellen von Formkörpern aus Kunststoff-Füllstoff-Mischungen mit einem hohen Gehalt an Füllstoffen
US5725822A (en) 1996-05-24 1998-03-10 W. R. Grace & Co.-Conn. Extrusion of electrode material by liquid injection into extruder barrel
US5749927A (en) 1996-05-24 1998-05-12 W. R. Grace & Co. -Conn. Continuous process to produce lithium-polymer batteries
TW343423B (en) * 1996-08-01 1998-10-21 Raychem Corp Method of making a laminate comprising a conductive polymer composition
JPH1092416A (ja) * 1996-09-20 1998-04-10 Asahi Chem Ind Co Ltd 電極とその製法およびそれを用いた電池
US6136476A (en) 1999-01-29 2000-10-24 Hydro-Quebec Corporation Methods for making lithium vanadium oxide electrode materials
CN1359404A (zh) 1999-03-03 2002-07-17 纳幕尔杜邦公司 用于组装离子性导电物品的连续热熔方法
JP2000348710A (ja) * 1999-06-07 2000-12-15 Japan Energy Corp 非水系二次電池用電極および製造方法

Also Published As

Publication number Publication date
JP4855638B2 (ja) 2012-01-18
WO2002065563A1 (en) 2002-08-22
JP2004521453A (ja) 2004-07-15
DE60130149D1 (de) 2007-10-04
US20020136948A1 (en) 2002-09-26
CA2438177C (en) 2011-05-10
CA2438177A1 (en) 2002-08-22
KR100763062B1 (ko) 2007-10-04
EP1360732B1 (en) 2007-08-22
EP1360732A1 (en) 2003-11-12
US6589299B2 (en) 2003-07-08
KR20040007445A (ko) 2004-01-24
DE60130149T2 (de) 2008-05-15
WO2002065563A8 (en) 2003-11-06

Similar Documents

Publication Publication Date Title
ATE371271T1 (de) Verfahren zur herstellung einer elektrode
ATE557439T1 (de) Verfahren zur herstellung einer elektrode
ATE433202T1 (de) Aktives elektrodenmaterial und verfahren zur herstellung desselben
DE60143635D1 (de) Blockpolymer, Verfahren zur Herstellung von Polymer und Festpolymerelektrolytbrennstoffzelle
WO2004057690A3 (en) Cr0sslinked polymer electroltyes and method of making such crosslinked polymers
AU2003206599A1 (en) Positive electrode films for alkali metal polymer batteries and method for making same
ATE450635T1 (de) Elektrochemische herstellung von peroxo- dischwefelsäure unter einsatz von diamantbeschichteten elektroden
AU2003248331A1 (en) Hybrid membrane, method for producing the same and use of said membrane
ATE317157T1 (de) Lithiummetallfluorophosphat-materialien und verfahren zu ihrer herstellung
DE69907660D1 (de) Aktives material einer positiven elektrode für nichtwässrige elektrodensekundärbatterie und verfahren zu dessen herstellung und nichtwässrige sekundärbatterie, die dieses verwendet
SG10201807556TA (en) Interpenetrating Networks, and Related Methods and Compositions
AU2003268695A1 (en) Electrolyte film, process for producing the same, and solid polymer type fuel cell
DE69829933D1 (de) Elektrode aus Festpolymerelektrolyt-Katalysator Kompositen, Elektrode für Brennstoffzellen und Verfahren zur Herstellung dieser Elektroden
DE69900288D1 (de) Verfahren zur herstellung von elektrochemischen zellen mit polymerelektrolyt
AU2002304247A1 (en) Method for producing composite material for electrode comprising quinoxaline based polymer, such material, electrode and battery using the same
DE50214136D1 (de) Messelektrodenpaar, biosensor mit einem solchen messelektrodenpaar und verfahren zur herstellung
WO2004077588A3 (de) Li-polymer-batterien mit separator-dispersion und verfahren für ihre herstellung
AU2003224687A1 (en) Cathode compositions , cathodes, methods of producing cathodes and lithium secondary batteries including the same
TW200503318A (en) A system and a method for manufacturing an electrolyte using electrodeposition
AU2003211452A1 (en) Positive electrode for nonaqueous electrolyte battery, process for producing the same and nonaqueous electrolyte battery
EP4362134A4 (en) ACTIVE ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
EP4489122A4 (en) POSITIVE ELECTRODE ACTIVE MATERIAL, PRODUCTION METHOD THEREOF, AND NONAQUEOUS ELECTROLYTE RECHARGEABLE BATTERY
EP1139479A3 (en) Polymer electrolyte battery and method for producing the same
AU2003236308A1 (en) Positive electrode for nonaqueous electrolyte battery, process for producing the same and nonaqueous electrolyte battery
EP4186858A4 (en) POROUS COMPOSITE, ANODE AND LITHIUM BATTERY EACH COMPRISING SAME, AND PREPARATION METHOD THEREOF

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties