PL2648252T3 - Sposób wytwarzania materiału aktywnego elektrody ujemnej - Google Patents

Sposób wytwarzania materiału aktywnego elektrody ujemnej

Info

Publication number
PL2648252T3
PL2648252T3 PL12734270T PL12734270T PL2648252T3 PL 2648252 T3 PL2648252 T3 PL 2648252T3 PL 12734270 T PL12734270 T PL 12734270T PL 12734270 T PL12734270 T PL 12734270T PL 2648252 T3 PL2648252 T3 PL 2648252T3
Authority
PL
Poland
Prior art keywords
preparing
negative electrode
active material
electrode active
negative
Prior art date
Application number
PL12734270T
Other languages
English (en)
Inventor
Sung-Kyun Chang
Wonseok Chang
Jungmin Han
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of PL2648252T3 publication Critical patent/PL2648252T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL12734270T 2011-01-11 2012-01-05 Sposób wytwarzania materiału aktywnego elektrody ujemnej PL2648252T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20110002566 2011-01-11
EP12734270.7A EP2648252B1 (en) 2011-01-11 2012-01-05 Method for preparing a negative electrode active material
PCT/KR2012/000102 WO2012096473A2 (ko) 2011-01-11 2012-01-05 음극 활물질의 제조방법

Publications (1)

Publication Number Publication Date
PL2648252T3 true PL2648252T3 (pl) 2019-10-31

Family

ID=46507546

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12734270T PL2648252T3 (pl) 2011-01-11 2012-01-05 Sposób wytwarzania materiału aktywnego elektrody ujemnej

Country Status (6)

Country Link
US (1) US9083021B2 (pl)
EP (1) EP2648252B1 (pl)
KR (1) KR101422650B1 (pl)
CN (1) CN103299459B (pl)
PL (1) PL2648252T3 (pl)
WO (1) WO2012096473A2 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2665115B1 (en) * 2011-01-11 2018-05-02 LG Chem, Ltd. Method for preparing a negative electrode active material
PL2654106T3 (pl) * 2011-02-15 2019-04-30 Lg Chemical Ltd Sposób przygotowania aktywnego materiału anodowego
CN103329313B (zh) * 2011-02-15 2015-12-02 株式会社Lg化学 制备负极活性材料的方法
KR102537225B1 (ko) 2015-10-23 2023-05-30 삼성전자주식회사 복합 음극 활물질, 상기 복합 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지
KR101969484B1 (ko) 2016-03-24 2019-04-16 주식회사 엘지화학 음극활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차전지
CN107452941B (zh) * 2016-05-31 2020-04-28 华为技术有限公司 一种电池电极保护材料及其制备方法、电池电极极片及制备方法和锂电池
JP6907677B2 (ja) 2017-04-25 2021-07-21 トヨタ自動車株式会社 リチウムイオン二次電池用負極活物質粒子の製造方法
US20190190012A1 (en) * 2017-12-15 2019-06-20 GM Global Technology Operations LLC Hybrid negative electrodes for fast charging and high-energy lithium batteries
CN108565438B (zh) * 2018-05-18 2020-09-15 国家能源投资集团有限责任公司 复合碳材料及其制备方法和应用
CN114597348B (zh) 2020-12-02 2024-06-11 通用汽车环球科技运作有限责任公司 通过轧制制得电极的制造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861804A4 (en) * 1995-11-14 2000-07-19 Osaka Gas Co Ltd CATHODE MATERIAL FOR LITHIUM ACCUMULATOR, MANUFACTURING METHOD THEREOF, AND ACCUMULATOR USING THE SAME
KR100315232B1 (ko) * 1999-02-24 2001-11-26 김순택 리튬 이차 전지용 음극 활물질 및 그 제조 방법
KR100529069B1 (ko) * 1999-12-08 2005-11-16 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 그의 제조 방법
WO2002056408A1 (fr) * 2001-01-04 2002-07-18 Mitsubishi Chemical Corporation Liquides electrolytiques non aqueux et pile au lithium secondaire faisant intervenir ces liquides
KR100420024B1 (ko) * 2001-10-17 2004-02-25 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 그의 제조 방법
EP1575104A4 (en) * 2002-12-17 2008-05-07 Mitsubishi Chem Corp CATHODE FOR A SECONDARY BATTERY WITH A WATER-FREE ELECTROLYTE AND A SECONDARY BATTERY WITH A WATER-FREE ELECTROLYTE
KR20040082803A (ko) * 2003-03-20 2004-09-30 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 그의 제조 방법
EP1738425B1 (en) 2004-04-23 2013-10-16 LG Chemical, Ltd. Method for manufacturing an anode active material with improved electrochemical properties
KR100580111B1 (ko) * 2004-12-20 2006-05-12 재단법인 포항산업과학연구원 리튬이온전지 음극재용 탄소재료의 제조방법
KR20070034224A (ko) * 2005-09-23 2007-03-28 주식회사 엘지화학 하드카본에 흑연을 코팅하는 방법 및 흑연이 코팅된하드카본
KR100784589B1 (ko) * 2006-01-04 2007-12-10 엘에스전선 주식회사 2차 전지용 탄소질 전극재 및 그 제조방법과, 이를 이용한2차 전지
WO2008056820A1 (fr) * 2006-11-10 2008-05-15 Tokai Carbon Co., Ltd. Matériau d'électrode négative pour une batterie secondaire lithium-ion et procédé de fabrication de celui-ci
WO2009002053A2 (en) * 2007-06-22 2008-12-31 Lg Chem, Ltd. Anode material of excellent conductivity and high power secondary battery employed with the same
JP5300502B2 (ja) * 2008-03-13 2013-09-25 株式会社東芝 電池用活物質、非水電解質電池および電池パック
KR101057162B1 (ko) * 2008-12-01 2011-08-16 삼성에스디아이 주식회사 음극활물질, 이를 구비하는 음극 및 리튬이차전지
EP2665115B1 (en) * 2011-01-11 2018-05-02 LG Chem, Ltd. Method for preparing a negative electrode active material
PL2654106T3 (pl) * 2011-02-15 2019-04-30 Lg Chemical Ltd Sposób przygotowania aktywnego materiału anodowego
CN103329313B (zh) * 2011-02-15 2015-12-02 株式会社Lg化学 制备负极活性材料的方法

Also Published As

Publication number Publication date
US9083021B2 (en) 2015-07-14
WO2012096473A2 (ko) 2012-07-19
EP2648252B1 (en) 2019-04-24
CN103299459A (zh) 2013-09-11
US20130288106A1 (en) 2013-10-31
EP2648252A4 (en) 2017-01-04
CN103299459B (zh) 2016-06-15
WO2012096473A3 (ko) 2012-12-06
EP2648252A2 (en) 2013-10-09
KR20120081556A (ko) 2012-07-19
KR101422650B1 (ko) 2014-07-24

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