TWI268521B - Electrode, electrochemical device, and manufacturing method of electrode - Google Patents

Electrode, electrochemical device, and manufacturing method of electrode

Info

Publication number
TWI268521B
TWI268521B TW094113770A TW94113770A TWI268521B TW I268521 B TWI268521 B TW I268521B TW 094113770 A TW094113770 A TW 094113770A TW 94113770 A TW94113770 A TW 94113770A TW I268521 B TWI268521 B TW I268521B
Authority
TW
Taiwan
Prior art keywords
electrode
active material
collector
manufacturing
electrochemical device
Prior art date
Application number
TW094113770A
Other languages
Chinese (zh)
Other versions
TW200606966A (en
Inventor
Tadashi Suzuki
Hisashi Suzuki
Masato Kurihara
Satoshi Maruyama
Original Assignee
Tdk Corp
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 Tdk Corp filed Critical Tdk Corp
Publication of TW200606966A publication Critical patent/TW200606966A/en
Application granted granted Critical
Publication of TWI268521B publication Critical patent/TWI268521B/en

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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/42—Powders or particles, e.g. composition thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • 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
    • 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
    • Y02E60/13—Energy storage using capacitors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

To provide an electrode capable of sufficiently reducing contact resistance of a particle containing an active material and a collector, an electrochemical device provided with the electrode, and a manufacturing method of the electrode. This electrode 2 is equipped with a plate-shaped collector 22 and an active material containing layer 24. The active material contained layer 24 has a plurality of particles 25 containing the active material and a binder 27 for binding the particles 25 containing the active material each other and also for binding the particles containing the active material and the collector 22, and the surface of the collector 22 is depressed in conformity with the shape of the particle 25 containing the active material.
TW094113770A 2004-04-28 2005-04-28 Electrode, electrochemical device, and manufacturing method of electrode TWI268521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004134294 2004-04-28

Publications (2)

Publication Number Publication Date
TW200606966A TW200606966A (en) 2006-02-16
TWI268521B true TWI268521B (en) 2006-12-11

Family

ID=35185562

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094113770A TWI268521B (en) 2004-04-28 2005-04-28 Electrode, electrochemical device, and manufacturing method of electrode

Country Status (3)

Country Link
US (1) US20050241137A1 (en)
CN (1) CN100355118C (en)
TW (1) TWI268521B (en)

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KR100992248B1 (en) * 2005-07-28 2010-11-05 파나소닉 주식회사 Electrode for lithium ion secondary battery
JP4883323B2 (en) * 2008-08-26 2012-02-22 信越化学工業株式会社 Non-aqueous electrolyte secondary battery negative electrode material, Si-O-Al composite manufacturing method, non-aqueous electrolyte secondary battery negative electrode and non-aqueous electrolyte secondary battery
US8223473B2 (en) * 2009-03-23 2012-07-17 Avx Corporation Electrolytic capacitor containing a liquid electrolyte
US9673453B2 (en) * 2010-12-06 2017-06-06 Toyota Jidosha Kabushiki Kaisha Method for manufacturing lithium ion secondary battery
JP5842407B2 (en) * 2011-06-28 2016-01-13 トヨタ自動車株式会社 Method for producing lithium ion secondary battery
EP2792003A4 (en) * 2011-12-16 2015-08-12 3M Innovative Properties Co Methods for making electrodes
JP5360247B2 (en) 2012-02-22 2013-12-04 株式会社豊田自動織機 Positive electrode, power storage device, vehicle
WO2013181372A1 (en) * 2012-05-31 2013-12-05 Dragonfly Energy, LLC Processes for the manufacture of conductive particle films for lithium ion batteries
DE102012215921A1 (en) * 2012-09-07 2014-03-13 Robert Bosch Gmbh Battery e.g. lithium ion battery has porous layered electrode which is provided with several recesses at opposite side of electrode metal sheet
JP6028802B2 (en) 2012-09-19 2016-11-24 トヨタ自動車株式会社 Lithium ion secondary battery
JP6361955B2 (en) 2013-01-11 2018-07-25 株式会社Ｇｓユアサ Storage element and method for manufacturing the same
JP5738913B2 (en) * 2013-03-25 2015-06-24 トヨタ自動車株式会社 Powder supply device and electrode manufacturing device
JP6256742B2 (en) * 2013-09-18 2018-01-10 トヨタ自動車株式会社 Method for producing non-aqueous electrolyte secondary battery
CN104617254A (en) * 2013-11-01 2015-05-13 中国科学院物理研究所 Composite anode material used for lithium ion batteries
US11283066B2 (en) * 2014-03-12 2022-03-22 Sanyo Chemical Industries, Ltd. Coated negative-electrode active material for use in lithium-ion battery, slurry for use in lithium-ion battery, negative electrode for use in lithium-ion battery, lithium-ion battery, and method for manufacturing coated negative-electrode active material for use in lithium-ion battery
JP6054919B2 (en) * 2014-07-02 2016-12-27 トヨタ自動車株式会社 Method for producing electrode for lithium ion secondary battery
JP5989715B2 (en) * 2014-07-08 2016-09-07 トヨタ自動車株式会社 Method for producing electrode sheet for lithium ion secondary battery
CN105322209A (en) * 2014-07-11 2016-02-10 陈锦棠 Quickly charged battery
JP2016051586A (en) * 2014-08-29 2016-04-11 トヨタ自動車株式会社 Manufacturing method of electrode for lithium ion secondary battery
JP6067636B2 (en) 2014-09-12 2017-01-25 トヨタ自動車株式会社 Method for producing electrode for lithium ion secondary battery
EP3213361B1 (en) 2014-10-27 2020-10-21 Dragonfly Energy Corp. Processes for the manufacture of conductive particle films for lithium ion batteries and lithium ion batteries
JP6156398B2 (en) * 2015-01-16 2017-07-05 トヨタ自動車株式会社 Non-aqueous electrolyte secondary battery manufacturing method and non-aqueous electrolyte secondary battery
KR102434695B1 (en) * 2015-02-24 2022-08-22 삼성전자주식회사 Stretchable supercapacitor and method of manufacturing the same
JP2017073462A (en) * 2015-10-07 2017-04-13 太陽誘電株式会社 Electrochemical device
CN115579248A (en) 2016-05-20 2023-01-06 京瓷Avx元器件公司 Super capacitor used at high temperature
CN106783212A (en) * 2016-11-22 2017-05-31 张家港智电芳华蓄电研究所有限公司 A kind of preparation method of porous carbon electrode
US11830672B2 (en) 2016-11-23 2023-11-28 KYOCERA AVX Components Corporation Ultracapacitor for use in a solder reflow process
JP6935733B2 (en) * 2017-11-24 2021-09-15 トヨタ自動車株式会社 Manufacturing equipment and method for electrode laminate
EP3776601A4 (en) * 2018-04-13 2021-12-22 Navitas Systems LLC Compositions and methods for electrode fabrication
KR102664556B1 (en) 2018-09-13 2024-05-10 에스케이온 주식회사 Multi layer electrode and lithum secondary battery including the same
US11411246B2 (en) * 2018-12-06 2022-08-09 Samsung Electronics Co., Ltd. All-solid secondary battery and method of manufacturing all-solid secondary battery
GB2580146B (en) * 2018-12-21 2023-05-24 Ilika Tech Limited Composite material
CN109616325A (en) * 2019-01-28 2019-04-12 江苏法拉电子有限公司 A kind of take gamma-butyrolacton as the organic electrolyte of basic solvent

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KR100600632B1 (en) * 1998-07-06 2006-07-13 티디케이가부시기가이샤 Electrode for nonaqueous electrolyte battery
JP3016769B1 (en) * 1998-12-02 2000-03-06 片山特殊工業株式会社 Method of manufacturing electrode plate for battery, electrode plate manufactured by the method, and battery provided with the electrode plate
JP2001357845A (en) * 2000-06-16 2001-12-26 Canon Inc Nickel-based secondary battery and method of manufacturing for this secondary battery
US7195844B2 (en) * 2002-03-28 2007-03-27 Tdk Corporation Lithium secondary battery
TW200403358A (en) * 2002-08-01 2004-03-01 Furukawa Circuit Foil Electrodeposited copper foil and electrodeposited copper foil for secondary battery collector
US6917094B2 (en) * 2002-11-29 2005-07-12 Honda Motor Co., Ltd Electrode for electric double layer capacitor

Also Published As

Publication number Publication date
US20050241137A1 (en) 2005-11-03
CN1691372A (en) 2005-11-02
TW200606966A (en) 2006-02-16
CN100355118C (en) 2007-12-12

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