DE602006013230D1 - Elektrode enthaltend eine Silicium-Zusammensetzungschicht und poröser Film, und Lithiumbatterie mit dieser Elektrode - Google Patents

Elektrode enthaltend eine Silicium-Zusammensetzungschicht und poröser Film, und Lithiumbatterie mit dieser Elektrode

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Publication number
DE602006013230D1
DE602006013230D1 DE602006013230T DE602006013230T DE602006013230D1 DE 602006013230 D1 DE602006013230 D1 DE 602006013230D1 DE 602006013230 T DE602006013230 T DE 602006013230T DE 602006013230 T DE602006013230 T DE 602006013230T DE 602006013230 D1 DE602006013230 D1 DE 602006013230D1
Authority
DE
Germany
Prior art keywords
electrode
lithium battery
porous film
composition layer
silicon composition
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.)
Active
Application number
DE602006013230T
Other languages
English (en)
Inventor
Jinhee Kim
Wonchull Han
Jaeyun Min
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of DE602006013230D1 publication Critical patent/DE602006013230D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with 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
    • H01M10/052—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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • 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
    • H01M4/665—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
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M4/133—Electrodes based on 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
    • H01M4/13—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
    • 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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • 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)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
DE602006013230T 2005-07-22 2006-07-24 Elektrode enthaltend eine Silicium-Zusammensetzungschicht und poröser Film, und Lithiumbatterie mit dieser Elektrode Active DE602006013230D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050066867A KR100709860B1 (ko) 2005-07-22 2005-07-22 Ｓｉ함유 물질층 및 다공성막을 포함하는 전극 및 이를채용한 리튬 전지

Publications (1)

Publication Number Publication Date
DE602006013230D1 true DE602006013230D1 (de) 2010-05-12

Family

ID=37027725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006013230T Active DE602006013230D1 (de) 2005-07-22 2006-07-24 Elektrode enthaltend eine Silicium-Zusammensetzungschicht und poröser Film, und Lithiumbatterie mit dieser Elektrode

Country Status (4)

Country Link
US (1) US8741488B2 (de)
EP (1) EP1746674B1 (de)
KR (1) KR100709860B1 (de)
DE (1) DE602006013230D1 (de)

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KR101031880B1 (ko) * 2008-01-08 2011-05-02 삼성에스디아이 주식회사 전극조립체 및 이를 구비하는 리튬 이차 전지
WO2009103079A2 (en) * 2008-02-15 2009-08-20 Atieva, Inc. Method of electrically connecting cell terminals in a battery pack
JP2010244936A (ja) * 2009-04-08 2010-10-28 Sony Corp 負極および非水電解質二次電池
CN102225948A (zh) * 2011-05-05 2011-10-26 厦门大学 硅三硫醇及其制备方法
US9450223B2 (en) * 2012-02-06 2016-09-20 Samsung Sdi Co., Ltd. Lithium secondary battery
KR101683212B1 (ko) 2012-02-07 2016-12-06 삼성에스디아이 주식회사 리튬 이차 전지의 제조 방법
US20130302680A1 (en) * 2012-04-18 2013-11-14 Lg Chem, Ltd. Anode active material and the secondary battery comprising the same
CN103633333A (zh) * 2012-08-24 2014-03-12 海洋王照明科技股份有限公司 掺杂氮或硼石墨烯/铝箔复合集流体、其制备方法、电化学电极及电化学电池或电容器
CN104659399B (zh) * 2013-11-20 2017-05-17 万向一二三股份公司 一种高压实负极动力电池的浸润方法
KR101601919B1 (ko) * 2013-12-12 2016-03-09 울산과학기술원 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지
KR101950448B1 (ko) 2015-07-10 2019-02-20 주식회사 엘지화학 전극조립체 및 그의 제조방법
WO2019087187A1 (en) * 2017-10-31 2019-05-09 Technology Innovation Momentum Fund (Israel) Limited Partnership Nanostructured composite electrodes
FR3076062B1 (fr) * 2017-12-21 2020-07-17 Commissariat A L'energie Atomique Et Aux Energies Alternatives Realisation d'un collecteur de dispositif microelectronique
IT201800004325A1 (it) * 2018-04-09 2019-10-09 Batteria a flusso
US11631920B2 (en) 2019-06-27 2023-04-18 24M Technologies, Inc. Dual electrolyte electrochemical cells, systems, and methods of manufacturing the same
KR20230104649A (ko) * 2020-11-02 2023-07-10 24엠 테크놀로지즈, 인크. 덴드라이트 방지 메커니즘을 갖는 전기화학 셀 및 이의 제조 방법
CN116259927B (zh) * 2023-05-15 2023-08-04 蔚来电池科技(安徽)有限公司 二次电池和装置

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Also Published As

Publication number Publication date
KR100709860B1 (ko) 2007-04-23
US8741488B2 (en) 2014-06-03
EP1746674B1 (de) 2010-03-31
US20070020524A1 (en) 2007-01-25
EP1746674A1 (de) 2007-01-24

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