KR101601569B1 - 나노규모 코팅을 갖는 집전체를 포함하는 전극 및 그의 제조 방법 - Google Patents

나노규모 코팅을 갖는 집전체를 포함하는 전극 및 그의 제조 방법 Download PDF

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KR101601569B1
KR101601569B1 KR1020147003747A KR20147003747A KR101601569B1 KR 101601569 B1 KR101601569 B1 KR 101601569B1 KR 1020147003747 A KR1020147003747 A KR 1020147003747A KR 20147003747 A KR20147003747 A KR 20147003747A KR 101601569 B1 KR101601569 B1 KR 101601569B1
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coating
current collector
substrate
pad
buffing
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Expired - Fee Related
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Korean (ko)
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KR20140024480A (ko
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란지스 디비갈피티야
메리 아이 버켓
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쓰리엠 이노베이티브 프로퍼티즈 컴파니
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    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/58—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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/755—Nanosheet or quantum barrier/well, i.e. layer structure having one dimension or thickness of 100 nm or less

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  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
KR1020147003747A 2008-08-28 2009-08-18 나노규모 코팅을 갖는 집전체를 포함하는 전극 및 그의 제조 방법 Expired - Fee Related KR101601569B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/200,044 2008-08-28
US12/200,044 US8178241B2 (en) 2008-08-28 2008-08-28 Electrode including current collector with nano-scale coating and method of making the same
PCT/US2009/054117 WO2010025052A1 (en) 2008-08-28 2009-08-18 Electrode including current collector with nano-scale coating and method of making the same

Related Parent Applications (1)

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KR1020117006537A Division KR101601343B1 (ko) 2008-08-28 2009-08-18 나노규모 코팅을 갖는 집전체를 포함하는 전극 및 그의 제조 방법

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KR20140024480A KR20140024480A (ko) 2014-02-28
KR101601569B1 true KR101601569B1 (ko) 2016-03-08

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KR1020147003747A Expired - Fee Related KR101601569B1 (ko) 2008-08-28 2009-08-18 나노규모 코팅을 갖는 집전체를 포함하는 전극 및 그의 제조 방법
KR1020117006537A Expired - Fee Related KR101601343B1 (ko) 2008-08-28 2009-08-18 나노규모 코팅을 갖는 집전체를 포함하는 전극 및 그의 제조 방법

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US (3) US8178241B2 (enExample)
EP (2) EP2731183A1 (enExample)
JP (2) JP5502088B2 (enExample)
KR (2) KR101601569B1 (enExample)
CN (3) CN105576238A (enExample)
WO (1) WO2010025052A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8178241B2 (en) 2008-08-28 2012-05-15 3M Innovative Properties Company Electrode including current collector with nano-scale coating and method of making the same
JP5348142B2 (ja) * 2010-02-25 2013-11-20 トヨタ自動車株式会社 非水系二次電池用負極板の製造方法及び非水系二次電池の製造方法
US20110262813A1 (en) * 2010-04-21 2011-10-27 Evt Power Inc. Method of producing current collectors for electrochemical devices
KR101918309B1 (ko) * 2010-11-17 2018-11-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전도성 코팅을 갖는 집전기를 포함하는 전기화학-전도성 물품 및 이를 제조하는 방법
KR101271991B1 (ko) 2011-07-06 2013-06-05 삼성에스디아이 주식회사 이차 전지
US8652375B2 (en) 2011-11-29 2014-02-18 3M Innovative Properties Company Method and apparatus for making scrolls from exfoliatable materials
JP2015505140A (ja) * 2011-12-16 2015-02-16 スリーエム イノベイティブ プロパティズ カンパニー 電極の製造方法
JP6212050B2 (ja) * 2011-12-22 2017-10-11 スリーエム イノベイティブ プロパティズ カンパニー 高い光透過を備えた導電性物品
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
US20150333424A1 (en) * 2012-12-20 2015-11-19 3M Innovative Properties Company Electrical connectors and methods of making same
CN105229200A (zh) 2013-05-10 2016-01-06 3M创新有限公司 使二氧化钛沉积于基材和复合制品上的方法
KR102209822B1 (ko) 2014-01-28 2021-01-29 삼성에스디아이 주식회사 양극, 이를 채용한 리튬전지 및 양극제조방법
WO2015126709A1 (en) 2014-02-20 2015-08-27 3M Innovative Properties Company Multi-layer cover tape constructions with graphite coatings
KR20160001783A (ko) * 2014-06-26 2016-01-07 에스케이이노베이션 주식회사 고온 특성 및 저온 특성이 우수한 이차전지
WO2016063175A1 (ja) * 2014-10-24 2016-04-28 株式会社半導体エネルギー研究所 電極およびその作製方法、負極およびその作製方法、蓄電装置並びに電子機器
US20180212270A1 (en) * 2015-07-27 2018-07-26 3M Innovative Properties Company Graphite modified lithium metal electrode
CN110024192B (zh) * 2016-12-02 2022-07-26 日产化学株式会社 储能器件用底涂层和储能器件电极用底涂箔
CN110088941B (zh) 2016-12-16 2023-01-31 美敦力公司 锂离子电池和灭菌方法
US11241711B2 (en) 2017-03-22 2022-02-08 3M Innovative Properties Company Buff-coated article and method of making the same
CN109698381A (zh) * 2017-10-23 2019-04-30 中国科学院物理研究所 一种固体电解质的碳基界面层及其制备方法和应用
US11539047B2 (en) * 2018-03-12 2022-12-27 Tdk Corporation Positive electrode and lithium ion secondary battery
JP7115296B2 (ja) * 2018-03-12 2022-08-09 Tdk株式会社 負極及びリチウムイオン二次電池
KR102869518B1 (ko) * 2020-02-18 2025-10-10 삼성에스디아이 주식회사 음극 및 이를 포함하는 전고체 이차전지
JP7254245B2 (ja) * 2021-03-19 2023-04-07 積水化学工業株式会社 非水電解質二次電池用正極、並びにこれを用いた非水電解質二次電池、電池モジュール、及び電池システム
CN113921751B (zh) * 2021-09-29 2023-01-31 珠海冠宇电池股份有限公司 电极结构及电化学装置
GB2614734A (en) * 2022-01-14 2023-07-19 Morrow Batteries As Binder free carbon coated Al-foil for battery applications
US20230246159A1 (en) 2022-01-31 2023-08-03 AM Batteries, Inc. Electrode for Energy Storage Device
US20240030456A1 (en) * 2022-07-20 2024-01-25 GM Global Technology Operations LLC Protective carbon coatings for electrode assembly
WO2024112435A1 (en) 2022-11-22 2024-05-30 Wildcat Discovery Technologies, Inc. Sterilizable lithium ion batteries
US20250357546A1 (en) 2022-11-22 2025-11-20 Wildcat Discovery Technologies, Inc. Sterilizable lithium ion batteries
WO2024110801A1 (en) 2022-11-22 2024-05-30 Medtronic, Inc. High temperature electrolyte for temperature-dependent in operando salt concentration modification
US20250385298A1 (en) 2022-11-22 2025-12-18 Wildcat Discovery Technologies, Inc. Sterilizable lithium ion batteries
CN120303792A (zh) 2022-12-01 2025-07-11 美敦力公司 耐腐蚀的电池集流体
JP2026500543A (ja) 2022-12-28 2026-01-07 ワイルドキャット・ディスカバリー・テクノロジーズ・インコーポレイテッド 局所化高塩濃度電解質
EP4465372A1 (en) * 2023-05-17 2024-11-20 Automotive Cells Company SE Electrode sheet for a battery cell and associated manufacturing process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511701B1 (en) 2000-05-09 2003-01-28 3M Innovative Properties Company Coatings and methods

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US547867A (en) 1895-10-15 Island
US417306A (en) 1889-12-17 appeet
US336926A (en) 1886-03-02 Copying-roller
US564369A (en) 1896-07-21 Elevated electric railway
US2310002A (en) * 1937-06-24 1943-02-02 Hartford Nat Bank & Trust Co Method of making blocking layer electrode systems
US3369268A (en) * 1967-06-02 1968-02-20 Painter Corp E Z Paint applying tool
US3836466A (en) * 1970-06-04 1974-09-17 Oiles Industry Co Ltd Solid lubricant
US4173066A (en) * 1977-06-30 1979-11-06 Polaroid Corporation Methods for making laminar cells
JPH0821679B2 (ja) 1987-07-03 1996-03-04 日産自動車株式会社 半導体装置
JPH01125090A (ja) 1988-10-01 1989-05-17 Sony Corp カラーテレビジョン信号処理装置
AU4972093A (en) 1992-09-01 1994-03-29 Nagy De Nagybaczon,, Erno Deposition and deposits of materials including extremely hard and complex materials
US5478676A (en) * 1994-08-02 1995-12-26 Rexam Graphics Current collector having a conductive primer layer
US5643695A (en) * 1995-09-26 1997-07-01 Valence Technology, Inc. Carbonaceous electrode and compatible electrolyte
JP3281819B2 (ja) * 1996-09-30 2002-05-13 三洋電機株式会社 非水電解質二次電池
JP3467200B2 (ja) * 1998-01-23 2003-11-17 松下電器産業株式会社 電極金属材料、これを利用したキャパシタ及びそれらの製造方法
JPH11250900A (ja) * 1998-02-26 1999-09-17 Sony Corp 非水電解液二次電池用電極の製造方法、製造装置、および電極ならびにこの電極を用いた非水電解液二次電池
US6069107A (en) * 1998-06-17 2000-05-30 Aer Energy Resources, Inc. Recharge catalyst with thin film carbon coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode
JP2000133250A (ja) * 1998-10-28 2000-05-12 Matsushita Electric Ind Co Ltd 非水電解質二次電池用電極板の製造方法およびそれを用いた非水電解質二次電池
CA2268355A1 (fr) * 1999-04-07 2000-10-07 Hydro-Quebec Revetement de collecteurs a base de lipo3
JP2002162652A (ja) * 2000-01-31 2002-06-07 Fujitsu Ltd シート状表示装置、樹脂球状体、及びマイクロカプセル
US6627252B1 (en) * 2000-05-12 2003-09-30 Maxwell Electronic Components, Inc. Electrochemical double layer capacitor having carbon powder electrodes
US6403263B1 (en) * 2000-09-20 2002-06-11 Moltech Corporation Cathode current collector for electrochemical cells
US6544688B1 (en) * 2000-09-20 2003-04-08 Moltech Corporation Cathode current collector for electrochemical cells
JP4997674B2 (ja) * 2001-09-03 2012-08-08 日本電気株式会社 二次電池用負極および二次電池
US20030152835A1 (en) * 2002-02-08 2003-08-14 Sankar Dasgupta Carbon fibre containing negative electrode for lithium battery
JP2003317707A (ja) * 2002-04-26 2003-11-07 Matsushita Electric Ind Co Ltd 非水電解質二次電池用負極とその製造方法
JP2003331849A (ja) * 2002-05-09 2003-11-21 Itochu Corp 集電構造、電極構造及びそれらの製造方法
DE10231319B4 (de) * 2002-07-11 2013-08-14 Dilo Trading Ag Verfahren zur Herstellung von Speichern für elektrische Energie auf Basis von wiederaufladbaren Lithium-Polymer-Zellen
DE10232379B4 (de) * 2002-07-17 2006-09-14 Dilo Trading Ag Elektrisch leitfähiger Haftvermittler, Elektrode, Verfahren zu deren Herstellung sowie Sekundärbatterie
US20040048157A1 (en) * 2002-09-11 2004-03-11 Neudecker Bernd J. Lithium vanadium oxide thin-film battery
KR100484642B1 (ko) * 2002-09-23 2005-04-20 삼성에스디아이 주식회사 리튬-설퍼 전지용 양극 활물질 및 그 제조방법
US6933077B2 (en) * 2002-12-27 2005-08-23 Avestor Limited Partnership Current collector for polymer electrochemical cells and electrochemical generators thereof
EP1619699B1 (en) * 2003-03-31 2015-11-18 Toyo Aluminium Kabushiki Kaisha Foil for negative electrode of capacitor and process for producing the same
US6896959B2 (en) * 2003-05-19 2005-05-24 Imation Corp. Magnetic recording medium having narrow pulse width characteristics
JP4252847B2 (ja) * 2003-06-09 2009-04-08 パナソニック株式会社 リチウムイオン二次電池
DE10328572B4 (de) 2003-06-25 2012-03-01 Dilo Trading Ag Lithium-Polymer-Batterie-Systeme und Verfahren zur Herstellung
CN1823439B (zh) * 2003-07-15 2013-07-17 伊藤忠商事株式会社 集电结构体以及电极结构体
US20050098437A1 (en) * 2003-11-12 2005-05-12 Proton Energy Systems, Inc. Use of carbon coating in an electrochemical cell
US7348102B2 (en) * 2004-03-16 2008-03-25 Toyota Motor Corporation Corrosion protection using carbon coated electron collector for lithium-ion battery with molten salt electrolyte
US20050231893A1 (en) * 2004-04-19 2005-10-20 Harvey Troy A Electric double layer capacitor enclosed in polymer housing
FR2870639B1 (fr) * 2004-05-19 2006-11-10 Electricite De France Support type collecteur de courant et son utilisation en tant qu'electrode de batterie
EP1784890A4 (en) * 2004-06-14 2010-04-07 Massachusetts Inst Technology ELECTROCHEMICAL PROCESSES, FACILITIES AND STRUCTURES
CN101243566B (zh) * 2005-09-06 2010-05-19 Lg化学株式会社 包含碳纳米管的复合物粘合剂以及使用该粘合剂的锂二次电池
US7855009B2 (en) * 2005-09-15 2010-12-21 Greatbatch Ltd. Sandwich cathode electrochemical cell with wound electrode assembly
US8182943B2 (en) * 2005-12-19 2012-05-22 Polyplus Battery Company Composite solid electrolyte for protection of active metal anodes
JP2007265852A (ja) * 2006-03-29 2007-10-11 Matsushita Electric Ind Co Ltd 複合集電体およびその製造方法
EP2084774B1 (en) 2006-10-18 2012-03-07 Dow Global Technologies LLC Nanotube wiring
US8178241B2 (en) 2008-08-28 2012-05-15 3M Innovative Properties Company Electrode including current collector with nano-scale coating and method of making the same
SG183997A1 (en) 2010-03-08 2012-10-30 Univ Rice William M Transparent electrodes based on graphene and grid hybrid structures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511701B1 (en) 2000-05-09 2003-01-28 3M Innovative Properties Company Coatings and methods

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CN105576238A (zh) 2016-05-11
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