JP2005524936A5 - - Google Patents

Download PDF

Info

Publication number
JP2005524936A5
JP2005524936A5 JP2004502382A JP2004502382A JP2005524936A5 JP 2005524936 A5 JP2005524936 A5 JP 2005524936A5 JP 2004502382 A JP2004502382 A JP 2004502382A JP 2004502382 A JP2004502382 A JP 2004502382A JP 2005524936 A5 JP2005524936 A5 JP 2005524936A5
Authority
JP
Japan
Prior art keywords
extruder
lithium
active material
weight percent
supply position
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.)
Pending
Application number
JP2004502382A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005524936A (ja
Filing date
Publication date
Priority claimed from US10/138,278 external-priority patent/US6939383B2/en
Application filed filed Critical
Publication of JP2005524936A publication Critical patent/JP2005524936A/ja
Publication of JP2005524936A5 publication Critical patent/JP2005524936A5/ja
Pending legal-status Critical Current

Links

JP2004502382A 2002-05-03 2003-03-25 電極の製造方法 Pending JP2005524936A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/138,278 US6939383B2 (en) 2002-05-03 2002-05-03 Method for making electrode
PCT/US2003/009049 WO2003094262A1 (en) 2002-05-03 2003-03-25 Method for making electrode

Publications (2)

Publication Number Publication Date
JP2005524936A JP2005524936A (ja) 2005-08-18
JP2005524936A5 true JP2005524936A5 (https=) 2006-05-18

Family

ID=29269295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004502382A Pending JP2005524936A (ja) 2002-05-03 2003-03-25 電極の製造方法

Country Status (8)

Country Link
US (1) US6939383B2 (https=)
EP (1) EP1512185B1 (https=)
JP (1) JP2005524936A (https=)
AT (1) ATE557439T1 (https=)
AU (1) AU2003225972A1 (https=)
CA (1) CA2484361A1 (https=)
TW (1) TW200400281A (https=)
WO (1) WO2003094262A1 (https=)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571175B1 (en) * 2002-11-29 2015-08-12 Zeon Corporation Process for producing polyether polymer composition, polyether polymer composition, and solid electrolyte film
US7295423B1 (en) * 2003-07-09 2007-11-13 Maxwell Technologies, Inc. Dry particle based adhesive electrode and methods of making same
KR100601090B1 (ko) * 2003-10-14 2006-07-14 주식회사 엘지화학 다공성 템플레이트를 이용하여 제조된 고표면적 전극시스템 및 이를 이용한 전기 소자
US7537682B2 (en) 2004-03-17 2009-05-26 California Institute Of Technology Methods for purifying carbon materials
KR100989304B1 (ko) * 2004-03-19 2010-10-25 덴끼 가가꾸 고교 가부시키가이샤 세라믹 시트의 제조 방법, 그것을 사용한 세라믹스 기판 및그 용도
JPWO2006025602A1 (ja) * 2004-09-03 2008-05-08 株式会社日本触媒 リチウム2次電池用正極材料組成物の製造方法
US20060179643A1 (en) * 2005-02-15 2006-08-17 Herbert Naarmann Rechargeable lithium polymer cell and process for the production of rechargeable lithium polymer batteries
US8232007B2 (en) 2005-10-05 2012-07-31 California Institute Of Technology Electrochemistry of carbon subfluorides
US7794880B2 (en) * 2005-11-16 2010-09-14 California Institute Of Technology Fluorination of multi-layered carbon nanomaterials
US8377586B2 (en) 2005-10-05 2013-02-19 California Institute Of Technology Fluoride ion electrochemical cell
US7563542B2 (en) * 2005-10-05 2009-07-21 California Institute Of Technology Subfluorinated graphite fluorides as electrode materials
US20070218364A1 (en) * 2005-10-05 2007-09-20 Whitacre Jay F Low temperature electrochemical cell
US8658309B2 (en) * 2006-08-11 2014-02-25 California Institute Of Technology Dissociating agents, formulations and methods providing enhanced solubility of fluorides
WO2008113023A1 (en) * 2007-03-14 2008-09-18 California Institute Of Technology High discharge rate batteries
US9287568B2 (en) 2007-04-12 2016-03-15 3M Innovative Properties Company High performance, high durability non-precious metal fuel cell catalysts
WO2010038235A1 (en) * 2008-10-03 2010-04-08 Steer Engineering Private Limited Stress concentration free spline profile
FR2949907B1 (fr) * 2009-09-09 2011-11-25 Batscap Sa Procede de preparation d'un materiau composite pour electrode positive par extrusion en presence d'un solvant aqueux, electrode positive obtenue par le procede et applications
WO2011059981A1 (en) 2009-11-11 2011-05-19 Amtek Research International Llc Composite battery separator
WO2013036801A1 (en) 2011-09-07 2013-03-14 24M Technologies, Inc. Semi-solid electrode cell having a porous current collector and methods of manufacture
CN104025343A (zh) * 2011-12-16 2014-09-03 3M创新有限公司 用于制造电极的方法
FR2985857B1 (fr) 2012-01-17 2014-01-03 Hutchinson Cathode pour cellule de batterie lithium-ion, son procede de fabrication et cette batterie l'incorporant.
DE102012203019A1 (de) * 2012-02-28 2013-08-29 Technische Universität Dresden Kathode für Lithium-haltige Batterien und lösungsmittelfreies Verfahren zu deren Herstellung
FR2988225B1 (fr) 2012-03-13 2014-03-28 Hutchinson Anode pour cellule de batterie lithium-ion, son procede de fabrication et cette batterie l'incorporant.
CN102629681B (zh) * 2012-04-12 2013-10-23 海博瑞恩电子科技无锡有限公司 一种基于粉体的电极成型方法
US11050121B2 (en) 2012-05-16 2021-06-29 Eskra Technical Products, Inc. System and method for fabricating an electrode with separator
US11011737B2 (en) * 2012-05-16 2021-05-18 Eskra Technical Products, Inc. System and method of fabricating an electrochemical device
US9401501B2 (en) 2012-05-18 2016-07-26 24M Technologies, Inc. Electrochemical cells and methods of manufacturing the same
US20150194653A1 (en) * 2012-07-03 2015-07-09 Amtek Research International Llc Method of making a rubber-containing polyolefin separator
CN103093969B (zh) * 2012-12-17 2015-09-30 海博瑞恩电子科技无锡有限公司 一种全程无污染的含有电解液盐的电极制造方法
US20140210129A1 (en) * 2013-01-25 2014-07-31 Corning Incorporated Method for manufacturing carbon electrode material
US9590233B2 (en) 2013-04-05 2017-03-07 Duracell U.S. Operations, Inc. Method of making a cathode
CN103268931B (zh) * 2013-05-24 2015-06-10 佛山市金银河智能装备股份有限公司 一种锂电池正负电极浆料生产工艺及系统
CN104752731B (zh) * 2013-12-25 2018-05-08 比亚迪股份有限公司 一种柔性锂离子电池集流体、柔性锂离子电池及其制备方法
KR101592658B1 (ko) 2013-12-30 2016-02-12 현대자동차주식회사 표면 처리된 양극 활물질 및 이를 이용한 리튬이차전지
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
JP6764677B2 (ja) * 2015-05-11 2020-10-07 出光興産株式会社 電極合材の製造方法
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
CN105563980B (zh) * 2015-12-31 2017-12-15 浙江新达经编有限公司 一种抗静电纤维面料及其制备方法
US9972838B2 (en) 2016-07-29 2018-05-15 Blue Current, Inc. Solid-state ionically conductive composite electrodes
FR3058834B1 (fr) 2016-11-15 2019-05-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de fabrication d'une electrode pour accumulateur
KR102081397B1 (ko) * 2016-12-12 2020-02-25 주식회사 엘지화학 리튬 이차전지용 전극의 제조방법
US9926411B1 (en) * 2017-03-03 2018-03-27 Blue Current, Inc. Polymerized in-situ hybrid solid ion-conductive compositions
US10457781B2 (en) 2017-03-03 2019-10-29 Blue Current, Inc. Polymerized in-situ hybrid solid ion-conductive compositions
CN107297168A (zh) 2017-08-28 2017-10-27 佛山市金银河智能装备股份有限公司 一种锂电池浆料连续化高效生产工艺
DE102017216570A1 (de) 2017-09-19 2019-03-21 Robert Bosch Gmbh Verfahren zur Herstellung einer Elektrodenanordnung
FR3072214A1 (fr) 2017-10-09 2019-04-12 Hutchinson Composition d'electrode et procede de preparation pour batterie lithium-ion, electrode et batterie l'incorporant
FR3072213A1 (fr) 2017-10-09 2019-04-12 Hutchinson Composition de cathode pour batterie lithium-ion, son procede de preparation, cathode et batterie lithium-ion l'incorporant
CN108365193A (zh) * 2018-02-02 2018-08-03 杨高品 锂离子电池正负极浆料的连续生产工艺和设备
KR102536633B1 (ko) * 2018-03-14 2023-05-25 주식회사 엘지에너지솔루션 양극의 제조 방법
WO2020097018A1 (en) 2018-11-06 2020-05-14 Quantumscape Corporation Electrochemical cells with catholyte additives and lithium-stuffed garnet separators
US11581570B2 (en) 2019-01-07 2023-02-14 Blue Current, Inc. Polyurethane hybrid solid ion-conductive compositions
FR3094371B1 (fr) * 2019-03-29 2025-09-12 Arkema France Formulation d’électrode pour BATTERIE LI-ION et procede de fabrication d’electrode par extrusion à faible temps de séjour
US12489106B2 (en) * 2019-05-03 2025-12-02 Syensqo Sa Method for the manufacture of electrodes
FR3100930B1 (fr) * 2019-09-17 2021-09-17 Commissariat Energie Atomique Procédé de fabrication d’une électrode comprenant une matrice polymérique piégeant un électrolyte
US11394054B2 (en) 2019-12-20 2022-07-19 Blue Current, Inc. Polymer microspheres as binders for composite electrolytes
US12166239B2 (en) 2019-12-20 2024-12-10 Blue Current, Inc. Polymer microspheres as binders for composite electrolytes
JP2023507733A (ja) 2019-12-20 2023-02-27 ブルー カレント、インコーポレイテッド バインダーを有する複合体電解質
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
EP4152430A4 (en) 2020-09-15 2024-07-10 Eve Energy Co., Ltd. Extrusion head for molding pole piece and molding device comprising same, and molding method and preparation method therefor
US12224422B2 (en) * 2020-12-01 2025-02-11 Nano And Advanced Materials Institute Limited Fabrication of lithium battery dry electrodes
US20230178754A1 (en) * 2021-01-27 2023-06-08 Lg Energy Solution, Ltd. Free-Standing Film For Dry Electrode, Manufacturing Apparatus Thereof, Dry Electrode Including The Same, And Secondary Battery
JP7155360B1 (ja) * 2021-08-02 2022-10-18 株式会社日本製鋼所 反応装置、反応システム、材料製造システム、電池用材料製造システム、電池製造システム、反応生成物製造方法、電池用材料製造方法および電池製造方法
CN114050235B (zh) * 2021-11-01 2023-06-13 深圳市善营自动化科技有限公司 电池极片制备方法及系统
US20240379933A1 (en) * 2021-11-10 2024-11-14 Yunsung F&C Co., Ltd Method for dry-manufacturing secondary battery electrode
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
US20230246159A1 (en) 2022-01-31 2023-08-03 AM Batteries, Inc. Electrode for Energy Storage Device
CN115207286A (zh) * 2022-08-17 2022-10-18 深圳市合壹新能技术有限公司 干电极锂金属固态电池正极片及其制作方法和应用
WO2024167933A1 (en) * 2023-02-06 2024-08-15 Ionic Materials, Inc. Extrusion of high-energy density polymer electrodes using gel electrolytes and solid polymer electrolytes
CN117101506B (zh) * 2023-08-03 2024-07-09 广东嘉尚新能源科技有限公司 一种软包电池的电极材料混合工艺
GB202316396D0 (en) * 2023-10-26 2023-12-13 Lina Energy Ltd Electrochemical cell production
EP4641645B1 (de) 2024-04-24 2026-03-04 Bühler AG Kontinuierliches produktionssystem und verfahren zur herstellung von elektrodenmassen sowie bindemitteldosiersystem und dosierverfahren dafür

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841728C1 (de) 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 30627 Hannover Ein- oder Doppelschneckenextruder zum Einarbeiten von pulverförmigen oder faserförmigen Additiven in eine thermoplastische Kunststoffschmelze
US4976904A (en) 1989-04-20 1990-12-11 Energy Research Corporation Method and apparatus for continuous formation of fibrillated polymer binder electrode component
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.
IT1277375B1 (it) * 1995-07-28 1997-11-10 Eniricerche Spa Catodo composito procedimento per la sua preparazione e suo utilizzo in celle elettrochimiche solide
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
US5698147A (en) 1996-05-24 1997-12-16 W. R. Grace & Co.-Conn. Fabrication methods for low impedance lithium polymer electrodes
DE19713072A1 (de) 1997-03-27 1998-10-01 Basf Ag Verfahren zur Herstellung von Formkörpern für Lithiumionenbatterien
JP2000123879A (ja) * 1998-10-15 2000-04-28 Sony Corp 正極合剤の製造方法とリチウムイオン2次電池
US6284192B1 (en) 1998-11-02 2001-09-04 Corning Incorporated Extruding electrode material
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
JP4277367B2 (ja) * 1999-06-09 2009-06-10 ソニー株式会社 非水電解質二次電池の製造方法
US6533955B1 (en) * 2000-11-20 2003-03-18 3M Innovative Properties Company Conductive fluoropolymers
US6589299B2 (en) 2001-02-13 2003-07-08 3M Innovative Properties Company Method for making electrode
WO2003075375A2 (en) * 2002-03-07 2003-09-12 Avestor Limited Partnership Positive electrode films for alkali metal polymer batteries and method for making same

Similar Documents

Publication Publication Date Title
JP2005524936A5 (https=)
US6939383B2 (en) Method for making electrode
JP2004521453A5 (https=)
Peramunage et al. Preparation of Micron‐Sized Li4Ti5 O 12 and Its Electrochemistry in Polyacrylonitrile Electrolyte‐Based Lithium Cells
Abraham et al. Polyacrylonitrile electrolyte-based Li ion batteries
EP2634840B1 (en) Separator including density-controlled coating layer and battery including the same
Niitani et al. Star-shaped polymer electrolyte with microphase separation structure for all-solid-state lithium batteries
EP3709433B1 (en) Method of reusing positive electrode material
KR101846695B1 (ko) 전고체 전지용 양극 슬러리 조성물 및 이를 포함하는 전고체 전지용 양극
EP0756344B1 (en) Non-aqueous electrolyte lithium secondary battery
JP2007500926A (ja) ポリマー電池のためのカソード材料及びその製造方法
EP2935410A1 (en) Dense fluoropolymer film
US12482805B2 (en) Electrode for secondary battery and method of manufacturing the same
KR20180118750A (ko) 리튬 배터리를 위한 가교된-상호침투 네트워킹된 블록 공중합체 전해질
EP4708538A1 (en) Separator, secondary battery, and electronic device
CN106505243A (zh) 非水电解液二次电池的制造方法
WO2018229560A1 (en) Solid polymer electrolyte for batteries
WO1997044841A1 (en) Improved electrode compositions
Jayaraman et al. AC impedance, XRD, DSC, FTIR studies on PbTiO3 dispersoid pristine PVdF-co-HFP and PEMA blended PVdF-co-HFP microcomposite electrolytes
JP6136917B2 (ja) 電極活物質層用混合物のための連続押出混練機
JPH11260349A (ja) リチウム二次電池及びそれに用いる正極合剤
JP2000299107A (ja) リチウム二次電池
CN117402155A (zh) 含噻二唑结构的电解液添加剂、其制备方法、电解液和锂离子电池
EP4409656A1 (en) Multilayer solid electrolyte and batteries comprising them
JP4817229B2 (ja) イオン伝導性組成物およびその利用