ATE525760T1 - Negative elektrode für eine batterie und lithiumsekundärbatterie damit - Google Patents

Negative elektrode für eine batterie und lithiumsekundärbatterie damit

Info

Publication number
ATE525760T1
ATE525760T1 AT08783727T AT08783727T ATE525760T1 AT E525760 T1 ATE525760 T1 AT E525760T1 AT 08783727 T AT08783727 T AT 08783727T AT 08783727 T AT08783727 T AT 08783727T AT E525760 T1 ATE525760 T1 AT E525760T1
Authority
AT
Austria
Prior art keywords
battery
negative electrode
lithium secondary
titanium oxide
weight percentage
Prior art date
Application number
AT08783727T
Other languages
English (en)
Inventor
Xi Shen
Yu Xia
Fuzhong Pan
Original Assignee
Byd 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 Byd Co Ltd filed Critical Byd Co Ltd
Application granted granted Critical
Publication of ATE525760T1 publication Critical patent/ATE525760T1/de

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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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/13—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
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/1393—Processes of manufacture of 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
AT08783727T 2008-02-22 2008-07-24 Negative elektrode für eine batterie und lithiumsekundärbatterie damit ATE525760T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008100083013A CN101515640B (zh) 2008-02-22 2008-02-22 一种负极和包括该负极的锂离子二次电池
PCT/CN2008/071734 WO2009103202A1 (en) 2008-02-22 2008-07-24 Negative electrode for battery and lithium battery using the same

Publications (1)

Publication Number Publication Date
ATE525760T1 true ATE525760T1 (de) 2011-10-15

Family

ID=40985050

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08783727T ATE525760T1 (de) 2008-02-22 2008-07-24 Negative elektrode für eine batterie und lithiumsekundärbatterie damit

Country Status (7)

Country Link
US (1) US20090214946A1 (de)
EP (1) EP2223368B1 (de)
JP (1) JP5221660B2 (de)
KR (1) KR101202863B1 (de)
CN (1) CN101515640B (de)
AT (1) ATE525760T1 (de)
WO (1) WO2009103202A1 (de)

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CN101859890A (zh) * 2010-06-21 2010-10-13 惠州市赛能电池有限公司 一种锂离子电池负极材料
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JP5796742B2 (ja) * 2012-01-17 2015-10-21 トヨタ自動車株式会社 非水電解質二次電池用負極の製造方法および該負極を用いた非水電解質二次電池の製造方法
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JP5835181B2 (ja) * 2012-10-08 2015-12-24 トヨタ自動車株式会社 リチウムイオン二次電池の製造方法
CN103606682B (zh) * 2013-11-26 2016-10-26 中国有色桂林矿产地质研究院有限公司 用于制作镍氢电池负极的负极浆料、镍氢电池负极和镍氢电池
KR102384975B1 (ko) * 2014-11-28 2022-04-12 에스케이온 주식회사 리튬전극의 제조방법 및 이를 포함하는 리튬이차전지
CN104538619A (zh) * 2014-12-25 2015-04-22 贵州梅岭电源有限公司 一种4.35v电压的锂离子电池
KR102130052B1 (ko) 2016-08-09 2020-07-03 주식회사 엘지화학 리튬 이차전지용 음극 및 이를 포함하는 리튬 이차전지
CN108134051B (zh) * 2016-12-01 2023-06-06 内蒙古欣源石墨烯科技股份有限公司 一种硅碳复合负极材料及其制备方法
JP7022539B2 (ja) * 2017-09-07 2022-02-18 三洋化成工業株式会社 リチウムイオン電池用電極の製造方法及びリチウムイオン電池用電極の製造装置
KR102143101B1 (ko) 2017-09-29 2020-08-10 주식회사 엘지화학 이차전지용 양극 활물질의 제조방법, 이와 같이 제조된 양극 활물질 및 이를 포함하는 리튬 이차전지
JP6895079B2 (ja) * 2017-10-04 2021-06-30 トヨタ自動車株式会社 非水電解液二次電池
CN111697229B (zh) * 2019-03-14 2021-09-24 浙江浙能中科储能科技有限公司 一种水系电池中具有无机修饰层的复合锌负极及制备方法
CN110034299A (zh) * 2019-04-18 2019-07-19 宁波正锂新能源科技有限公司 一种电池负极材料、电池负极材料层及制造方法、锂电池
CN111710871A (zh) * 2020-02-25 2020-09-25 银隆新能源股份有限公司 锂离子电池集流体导电涂料、锂离子电池集流体、极片及锂离子电池
KR20210135832A (ko) * 2020-05-06 2021-11-16 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
CN111725484B (zh) * 2020-06-12 2023-01-10 珠海冠宇电池股份有限公司 一种负极片、制备方法和电池
CN113839080B (zh) * 2020-06-24 2023-07-14 比亚迪股份有限公司 锂离子电池及其制备方法
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Also Published As

Publication number Publication date
EP2223368A4 (de) 2010-09-01
WO2009103202A1 (en) 2009-08-27
JP5221660B2 (ja) 2013-06-26
EP2223368B1 (de) 2011-09-21
KR20100008785A (ko) 2010-01-26
US20090214946A1 (en) 2009-08-27
CN101515640A (zh) 2009-08-26
EP2223368A1 (de) 2010-09-01
JP2010537389A (ja) 2010-12-02
KR101202863B1 (ko) 2012-11-19
CN101515640B (zh) 2011-04-20

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