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IT1277374B1 - Procedimento per la preparazione di un collettore di corrente a contatto con il materiale catodico - Google Patents

Procedimento per la preparazione di un collettore di corrente a contatto con il materiale catodico

Info

Publication number
IT1277374B1
IT1277374B1 IT95MI001650A ITMI951650A IT1277374B1 IT 1277374 B1 IT1277374 B1 IT 1277374B1 IT 95MI001650 A IT95MI001650 A IT 95MI001650A IT MI951650 A ITMI951650 A IT MI951650A IT 1277374 B1 IT1277374 B1 IT 1277374B1
Authority
IT
Italy
Prior art keywords
preparation
current collector
contact
mixture
procedure
Prior art date
Application number
IT95MI001650A
Other languages
English (en)
Inventor
Maria Andrei
Frderico Capuano
Sandro Mercuri
Original Assignee
Eniricerche Spa
Olivetti
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 Eniricerche Spa, Olivetti filed Critical Eniricerche Spa
Priority to IT95MI001650A priority Critical patent/IT1277374B1/it
Publication of ITMI951650A0 publication Critical patent/ITMI951650A0/it
Priority to DE69602404T priority patent/DE69602404T2/de
Priority to EP96111214A priority patent/EP0766331B1/en
Priority to AT96111214T priority patent/ATE180106T1/de
Priority to US08/680,356 priority patent/US5798190A/en
Priority to JP8199452A priority patent/JPH09223498A/ja
Publication of ITMI951650A1 publication Critical patent/ITMI951650A1/it
Application granted granted Critical
Publication of IT1277374B1 publication Critical patent/IT1277374B1/it

Links

Classifications

    • 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
    • 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Primary Cells (AREA)
IT95MI001650A 1995-07-28 1995-07-28 Procedimento per la preparazione di un collettore di corrente a contatto con il materiale catodico IT1277374B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT95MI001650A IT1277374B1 (it) 1995-07-28 1995-07-28 Procedimento per la preparazione di un collettore di corrente a contatto con il materiale catodico
DE69602404T DE69602404T2 (de) 1995-07-28 1996-07-11 Verfahren zur Herstellung eines Stromabnehmers in Kontakt mit einem Kathodenmaterial
EP96111214A EP0766331B1 (en) 1995-07-28 1996-07-11 Process for the preparation of a current collector in contact with the cathode material
AT96111214T ATE180106T1 (de) 1995-07-28 1996-07-11 Verfahren zur herstellung eines stromabnehmers in kontakt mit einem kathodenmaterial
US08/680,356 US5798190A (en) 1995-07-28 1996-07-15 Process for the preparation of a current collector in contact with the cathode material
JP8199452A JPH09223498A (ja) 1995-07-28 1996-07-29 カソード材料と接触した集電装置の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI001650A IT1277374B1 (it) 1995-07-28 1995-07-28 Procedimento per la preparazione di un collettore di corrente a contatto con il materiale catodico

Publications (3)

Publication Number Publication Date
ITMI951650A0 ITMI951650A0 (it) 1995-07-28
ITMI951650A1 ITMI951650A1 (it) 1997-01-28
IT1277374B1 true IT1277374B1 (it) 1997-11-10

Family

ID=11372077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI001650A IT1277374B1 (it) 1995-07-28 1995-07-28 Procedimento per la preparazione di un collettore di corrente a contatto con il materiale catodico

Country Status (6)

Country Link
US (1) US5798190A (it)
EP (1) EP0766331B1 (it)
JP (1) JPH09223498A (it)
AT (1) ATE180106T1 (it)
DE (1) DE69602404T2 (it)
IT (1) IT1277374B1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3387724B2 (ja) * 1995-03-17 2003-03-17 キヤノン株式会社 二次電池用電極、その製造方法及び該電極を有する二次電池
KR19990025888A (ko) * 1997-09-19 1999-04-06 손욱 리튬 계열 이차 전지용 극판의 제조 방법
WO1999064484A1 (en) * 1998-06-08 1999-12-16 Moltech Corporation Polymerization of vinyl ethers
JP3573964B2 (ja) * 1998-06-17 2004-10-06 三洋電機株式会社 アルカリ電池用水素吸蔵合金電極及びアルカリ蓄電池用水素吸蔵合金電極の製造方法
ES2220514T3 (es) * 1999-09-08 2004-12-16 Clariant Finance (Bvi) Limited Acabado superficial sobre papel o carton y agente para este proposito.
DE10030571C1 (de) * 2000-06-21 2001-09-27 Franz W Winterberg Elektronisch leitfähiger Haftvermittler
DE10107384B4 (de) * 2001-02-14 2007-02-08 Dilo Trading Ag Verwendung einer speziellen Polymers als Haftvermittler und Lithium-Polymer-Batterie
DE10232379B4 (de) * 2002-07-17 2006-09-14 Dilo Trading Ag Elektrisch leitfähiger Haftvermittler, Elektrode, Verfahren zu deren Herstellung sowie Sekundärbatterie
CA2534155C (en) * 2003-08-01 2012-10-02 Avestor Limited Partnership Cathode material for polymer batteries and method of preparing same
DE102004035142A1 (de) 2004-07-13 2006-02-02 Varta Microbattery Gmbh Galvanisches Element
KR101669218B1 (ko) * 2008-11-10 2016-11-10 삼성전자주식회사 겔 고분자 전해질, 이를 포함하는 리튬전지, 겔 고분자 전해질의 제조방법, 및 리튬전지의 제조방법
US9601804B2 (en) 2008-11-10 2017-03-21 Samsung Electronics Co., Ltd. Gel polymer electrolyte, lithium battery including gel polymer electrolyte, and method of preparing gel polymer electrolyte
EP2184799B1 (en) * 2008-11-10 2013-01-09 Samsung Electronics Co., Ltd. Polymer electrolyte, lithium battery comprising the polymer electrolyte, method of preparing the polymer electrolyte, and method of preparing the lithium battery
US8951680B2 (en) * 2011-03-08 2015-02-10 Pellion Technologies, Inc. Rechargeable magnesium ion cell components and assembly
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
CN116741980A (zh) * 2022-03-02 2023-09-12 巴斯夫杉杉电池材料有限公司 一种锂离子电池用三元正极材料及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460666A (en) * 1981-11-24 1984-07-17 Dinkler Leonard R Coated substrate, preparation thereof, and use thereof
US4689475A (en) * 1985-10-15 1987-08-25 Raychem Corporation Electrical devices containing conductive polymers
US4786499A (en) * 1987-11-01 1988-11-22 The United States Of America As Represented By The Secretary Of The Army Lithium electrochemical cell including aprotic solvent-dialkyl carbonate solvent mixture
CA2016517C (en) * 1989-05-11 1999-01-12 Dale R. Shackle Solid state electrochemical cell having microroughened current collector
US4935317A (en) * 1989-06-21 1990-06-19 Mhb Joint Venture Method for producing solid state electrochemical laminar cell utilizing cathode rolling step
IT1244483B (it) * 1990-12-21 1994-07-15 Eniricerche Spa Elettrolita polimerico solido a base di poliviniletere reticolato
JP2696011B2 (ja) * 1991-08-01 1998-01-14 日本原子力研究所 電 池
US5302474A (en) * 1993-04-02 1994-04-12 Valence Technology, Inc. Fullerene-containing cathodes for solid electrochemical cells
DK0638950T3 (da) * 1993-08-13 1997-08-04 Eniricerche Spa Fremgangsmåde til fremstilling af en fast, polymer elektrolyt baseret på polyvinylthere
US5358801A (en) * 1993-09-03 1994-10-25 Valence Technology, Inc. Solid electochemical cell of improved capacity and cycling capability having surfactant in vanadium oxide cathode mixture

Also Published As

Publication number Publication date
ATE180106T1 (de) 1999-05-15
JPH09223498A (ja) 1997-08-26
DE69602404D1 (de) 1999-06-17
US5798190A (en) 1998-08-25
ITMI951650A1 (it) 1997-01-28
DE69602404T2 (de) 1999-09-16
EP0766331A1 (en) 1997-04-02
EP0766331B1 (en) 1999-05-12
ITMI951650A0 (it) 1995-07-28

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