AU2003222298A8 - Method for producing lithium-polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film strip - Google Patents
Method for producing lithium-polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film stripInfo
- Publication number
- AU2003222298A8 AU2003222298A8 AU2003222298A AU2003222298A AU2003222298A8 AU 2003222298 A8 AU2003222298 A8 AU 2003222298A8 AU 2003222298 A AU2003222298 A AU 2003222298A AU 2003222298 A AU2003222298 A AU 2003222298A AU 2003222298 A8 AU2003222298 A8 AU 2003222298A8
- Authority
- AU
- Australia
- Prior art keywords
- electrolyte
- substances
- separator
- anodic
- fabricated
- 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.)
- Abandoned
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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
The invention relates to a method for producing lithium polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film strip, an integrated electrolyte and a pasty intermediate phase as a separator, which lies between and insulates said substances. According to the invention, the electrode substances, the separator and at least one electrolyte stream are fed separately to a processing unit, in which the substances are combined. The separator is exposed to and filled with the electrolyte stream immediately prior to said combination and the combined substances are rolled together with the fed electrolyte and compacted to form a cellular composite, which is subsequently housed in a receptacle suitable for use as a cell, contacted, welded and provided with packaging material. A battery system with a high cycle capacity is thus produced. The filling of the electrolyte during the rolling process, which is integral to the method, allows the thermosensitive electrolyte and additives to be thermally charged safely and the removal of the plasticizer and the retroactive filling of the electrolyte are no longer required.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10216677.3 | 2002-04-16 | ||
DE10216677A DE10216677B4 (en) | 2002-04-16 | 2002-04-16 | Process for producing lithium polymer cells from at least one anode and cathode composition prefabricated as a film strip |
PCT/EP2003/003933 WO2003088376A2 (en) | 2002-04-16 | 2003-04-15 | Method for producing lithium-polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film strip |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003222298A1 AU2003222298A1 (en) | 2003-10-27 |
AU2003222298A8 true AU2003222298A8 (en) | 2003-10-27 |
Family
ID=29224492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003222298A Abandoned AU2003222298A1 (en) | 2002-04-16 | 2003-04-15 | Method for producing lithium-polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film strip |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1588451B1 (en) |
AT (1) | ATE396513T1 (en) |
AU (1) | AU2003222298A1 (en) |
DE (2) | DE10216677B4 (en) |
ES (1) | ES2305453T3 (en) |
WO (1) | WO2003088376A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10352063B4 (en) * | 2003-11-07 | 2013-01-03 | Dilo Trading Ag | Lithium polymer cell, process for their preparation and lithium polymer battery system with it |
DE102004033345A1 (en) * | 2004-07-09 | 2006-02-02 | Dilo Trading Ag | Flame protective high energy-lithium-polymer-cell, useful in preparing high energy-lithium-polymer-battery, comprises anode and cathode comprising an arrestor and an active electrodes mass with e.g. binding agent, respectively |
DE102010050743A1 (en) | 2010-11-08 | 2012-05-10 | Li-Tec Battery Gmbh | Method and device for producing an electrochemical energy store |
EP2523202A1 (en) * | 2011-05-13 | 2012-11-14 | Eika, S.Coop | Electrical double - layer capacitor, and method for manufacturing such a capacitor |
DE102014200011A1 (en) * | 2014-01-03 | 2015-07-09 | Robert Bosch Gmbh | Electrodes for battery cells |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5460904A (en) * | 1993-08-23 | 1995-10-24 | Bell Communications Research, Inc. | Electrolyte activatable lithium-ion rechargeable battery cell |
US5688293A (en) * | 1996-05-15 | 1997-11-18 | Motorola, Inc. | Method of making a gel electrolyte bonded rechargeable electrochemical cell |
US6287722B1 (en) * | 1999-03-02 | 2001-09-11 | E. I. Du Pont Nemours And Co. | Continuous melt process for fabricating ionically conductive articles |
US6562511B2 (en) * | 1999-12-09 | 2003-05-13 | Ntk Powerdex, Inc. | Battery separator for Li-Ion and/or Li-Ion polymer battery |
DE10020031C2 (en) * | 2000-04-22 | 2002-05-29 | Franz W Winterberg | Process for the production of rechargeable lithium polymer batteries |
DE10118639B4 (en) * | 2001-04-12 | 2007-06-14 | Dilo Trading Ag | Process for the continuous production of trilaminates for polymer lithium batteries |
-
2002
- 2002-04-16 DE DE10216677A patent/DE10216677B4/en not_active Expired - Fee Related
-
2003
- 2003-04-15 DE DE50309902T patent/DE50309902D1/en not_active Expired - Fee Related
- 2003-04-15 ES ES03717306T patent/ES2305453T3/en not_active Expired - Lifetime
- 2003-04-15 AT AT03717306T patent/ATE396513T1/en not_active IP Right Cessation
- 2003-04-15 AU AU2003222298A patent/AU2003222298A1/en not_active Abandoned
- 2003-04-15 WO PCT/EP2003/003933 patent/WO2003088376A2/en active IP Right Grant
- 2003-04-15 EP EP03717306A patent/EP1588451B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1588451A2 (en) | 2005-10-26 |
EP1588451B1 (en) | 2008-05-21 |
WO2003088376A2 (en) | 2003-10-23 |
WO2003088376A3 (en) | 2004-04-22 |
AU2003222298A1 (en) | 2003-10-27 |
ES2305453T3 (en) | 2008-11-01 |
DE10216677A1 (en) | 2003-11-13 |
DE50309902D1 (en) | 2008-07-03 |
DE10216677B4 (en) | 2005-04-28 |
ATE396513T1 (en) | 2008-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |