DE102009039945A1 - Elektrochemisches Element mit reduziertem Innenwiderstand - Google Patents

Elektrochemisches Element mit reduziertem Innenwiderstand Download PDF

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Publication number
DE102009039945A1
DE102009039945A1 DE102009039945A DE102009039945A DE102009039945A1 DE 102009039945 A1 DE102009039945 A1 DE 102009039945A1 DE 102009039945 A DE102009039945 A DE 102009039945A DE 102009039945 A DE102009039945 A DE 102009039945A DE 102009039945 A1 DE102009039945 A1 DE 102009039945A1
Authority
DE
Germany
Prior art keywords
electrode
electrochemical element
element according
housing
connecting means
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.)
Withdrawn
Application number
DE102009039945A
Other languages
German (de)
English (en)
Inventor
Hans-Jürgen Lindner
Claus Christian Fischer
Horst Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VARTA Microbattery GmbH
Original Assignee
VARTA Microbattery GmbH
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 VARTA Microbattery GmbH filed Critical VARTA Microbattery GmbH
Priority to DE102009039945A priority Critical patent/DE102009039945A1/de
Priority to EP10732358.6A priority patent/EP2471131B1/de
Priority to US13/390,547 priority patent/US8673484B2/en
Priority to KR1020127006633A priority patent/KR20120055685A/ko
Priority to JP2012525953A priority patent/JP5563085B2/ja
Priority to PCT/EP2010/059959 priority patent/WO2011023447A1/de
Priority to CN201080037841.XA priority patent/CN102612770B/zh
Publication of DE102009039945A1 publication Critical patent/DE102009039945A1/de
Withdrawn legal-status Critical Current

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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
    • H01M4/06—Electrodes for primary cells
    • 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
    • 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H01M6/085—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes of the reversed type, i.e. anode in the centre
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
DE102009039945A 2009-08-26 2009-08-26 Elektrochemisches Element mit reduziertem Innenwiderstand Withdrawn DE102009039945A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102009039945A DE102009039945A1 (de) 2009-08-26 2009-08-26 Elektrochemisches Element mit reduziertem Innenwiderstand
EP10732358.6A EP2471131B1 (de) 2009-08-26 2010-07-12 Elektrochemisches element mit reduziertem innenwiderstand
US13/390,547 US8673484B2 (en) 2009-08-26 2010-07-12 Electrochemical element with a reduced internal resistance
KR1020127006633A KR20120055685A (ko) 2009-08-26 2010-07-12 감소된 내부 저항을 갖는 전기화학 소자
JP2012525953A JP5563085B2 (ja) 2009-08-26 2010-07-12 減少した内部抵抗を有する電気化学的要素
PCT/EP2010/059959 WO2011023447A1 (de) 2009-08-26 2010-07-12 Elektrochemisches element mit reduziertem innenwiderstand
CN201080037841.XA CN102612770B (zh) 2009-08-26 2010-07-12 具有减小的内阻的电化学元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009039945A DE102009039945A1 (de) 2009-08-26 2009-08-26 Elektrochemisches Element mit reduziertem Innenwiderstand

Publications (1)

Publication Number Publication Date
DE102009039945A1 true DE102009039945A1 (de) 2011-03-03

Family

ID=43063205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009039945A Withdrawn DE102009039945A1 (de) 2009-08-26 2009-08-26 Elektrochemisches Element mit reduziertem Innenwiderstand

Country Status (7)

Country Link
US (1) US8673484B2 (cg-RX-API-DMAC7.html)
EP (1) EP2471131B1 (cg-RX-API-DMAC7.html)
JP (1) JP5563085B2 (cg-RX-API-DMAC7.html)
KR (1) KR20120055685A (cg-RX-API-DMAC7.html)
CN (1) CN102612770B (cg-RX-API-DMAC7.html)
DE (1) DE102009039945A1 (cg-RX-API-DMAC7.html)
WO (1) WO2011023447A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018218287A1 (de) * 2018-10-25 2020-04-30 Robert Bosch Gmbh Batteriezelle
EP4553966A1 (de) 2023-11-07 2025-05-14 VARTA Microbattery GmbH Elektrochemische energiespeicherzelle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628080A1 (de) * 1975-06-30 1977-02-03 Accumulateurs Fixes Zylindrischer elektrochemischer generator
DE3543425A1 (de) * 1985-12-09 1987-06-11 Varta Batterie Galvanisches element mit einer negativen lithium-elektrode
US20010009741A1 (en) * 1997-08-01 2001-07-26 Richard Edward Durkot Electrode having multi-modal distribution of zinc-based particles
DE69434150T2 (de) * 1993-04-12 2005-09-08 The Gillette Co.(N.D.Ges.D.Staates Delaware), Boston Elektrochemische zelle mit zinkanode
DE60034870T2 (de) * 1999-09-16 2008-01-17 Matsushita Electric Industrial Co., Ltd., Kadoma Abgedichtete zylindrische nickel-wasserstoffspeicherbatterie

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738869A (en) * 1972-05-25 1973-06-12 Mallory & Co Inc P R Electric cell with depolarizer compensated against current erosion effects
JPS55120076U (cg-RX-API-DMAC7.html) * 1979-02-16 1980-08-25
JPS6324559A (ja) * 1986-07-17 1988-02-01 Fuji Elelctrochem Co Ltd 筒型アルカリ電池
JP2707638B2 (ja) * 1988-10-07 1998-02-04 松下電器産業株式会社 アルカリマンガン電池
JPH08287902A (ja) * 1995-04-11 1996-11-01 Matsushita Electric Ind Co Ltd アルカリ乾電池
US6472099B1 (en) * 2000-06-13 2002-10-29 The Gillette Company Cathode indentations in alkaline cell
US20020172867A1 (en) * 2001-04-10 2002-11-21 Anglin David L. Battery cathode
AU2003267282A1 (en) * 2002-09-20 2004-04-08 Eveready Battery Company, Inc. Battery with increased electrode interfacial surface area and increased active materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628080A1 (de) * 1975-06-30 1977-02-03 Accumulateurs Fixes Zylindrischer elektrochemischer generator
DE3543425A1 (de) * 1985-12-09 1987-06-11 Varta Batterie Galvanisches element mit einer negativen lithium-elektrode
DE69434150T2 (de) * 1993-04-12 2005-09-08 The Gillette Co.(N.D.Ges.D.Staates Delaware), Boston Elektrochemische zelle mit zinkanode
US20010009741A1 (en) * 1997-08-01 2001-07-26 Richard Edward Durkot Electrode having multi-modal distribution of zinc-based particles
DE60034870T2 (de) * 1999-09-16 2008-01-17 Matsushita Electric Industrial Co., Ltd., Kadoma Abgedichtete zylindrische nickel-wasserstoffspeicherbatterie

Also Published As

Publication number Publication date
CN102612770A (zh) 2012-07-25
US20120141865A1 (en) 2012-06-07
WO2011023447A1 (de) 2011-03-03
KR20120055685A (ko) 2012-05-31
JP2013503420A (ja) 2013-01-31
US8673484B2 (en) 2014-03-18
EP2471131B1 (de) 2013-11-13
JP5563085B2 (ja) 2014-07-30
CN102612770B (zh) 2014-10-29
EP2471131A1 (de) 2012-07-04

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
R082 Change of representative

Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER &, DE

Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER & PAR

R081 Change of applicant/patentee

Owner name: VARTA MICROBATTERY GMBH, DE

Free format text: FORMER OWNER: VARTA MICROBATTERY GMBH, 30419 HANNOVER, DE

Effective date: 20120306

R082 Change of representative

Representative=s name: PATENTANWAELTE RUFF, WILHELM, BEIER, DAUSTER &, DE

Effective date: 20120306

R120 Application withdrawn or ip right abandoned
R120 Application withdrawn or ip right abandoned

Effective date: 20140926