CN104145356A - 锂二次电池用电极活性材料及其制备方法 - Google Patents

锂二次电池用电极活性材料及其制备方法 Download PDF

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Publication number
CN104145356A
CN104145356A CN201380011547.5A CN201380011547A CN104145356A CN 104145356 A CN104145356 A CN 104145356A CN 201380011547 A CN201380011547 A CN 201380011547A CN 104145356 A CN104145356 A CN 104145356A
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Prior art keywords
electrode active
active material
lithium
metal
oxide
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English (en)
Chinese (zh)
Inventor
李龙珠
金帝映
崔丞延
郑东燮
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LG Chem Ltd
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LG Chem Ltd
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    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • H01M4/0495—Chemical alloying
    • 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
    • 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
    • H01M4/36—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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous 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
    • H01M4/36—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN201380011547.5A 2012-02-28 2013-02-27 锂二次电池用电极活性材料及其制备方法 Pending CN104145356A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20120020471 2012-02-28
KR10-2012-0020471 2012-02-28
KR10-2013-0021271 2013-02-27
KR1020130021271A KR101555932B1 (ko) 2012-02-28 2013-02-27 리튬 이차전지용 전극활물질 및 그 제조방법
PCT/KR2013/001601 WO2013129850A1 (ko) 2012-02-28 2013-02-27 리튬 이차전지용 전극활물질 및 그 제조방법

Publications (1)

Publication Number Publication Date
CN104145356A true CN104145356A (zh) 2014-11-12

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CN201380011547.5A Pending CN104145356A (zh) 2012-02-28 2013-02-27 锂二次电池用电极活性材料及其制备方法

Country Status (7)

Country Link
US (1) US20140363741A1 (enExample)
EP (1) EP2806488A4 (enExample)
JP (1) JP2015512130A (enExample)
KR (1) KR101555932B1 (enExample)
CN (1) CN104145356A (enExample)
IN (1) IN2014MN01862A (enExample)
WO (1) WO2013129850A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105702961A (zh) * 2014-11-27 2016-06-22 比亚迪股份有限公司 一种正极材料和一种锂离子电池
CN107210442A (zh) * 2015-01-28 2017-09-26 三洋电机株式会社 非水电解质二次电池用负极活性物质和非水电解质二次电池
CN107851789A (zh) * 2015-08-28 2018-03-27 株式会社大阪钛技术 含 Li 氧化硅粉末及其制造方法
CN111326721A (zh) * 2018-12-17 2020-06-23 中信国安盟固利动力科技有限公司 一种复合负极预嵌锂材料的制备方法
CN112467138A (zh) * 2020-09-09 2021-03-09 珠海中科兆盈丰新材料科技有限公司 一种铝掺杂硅碳复合材料及其制备方法、锂离子电池

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JP6359836B2 (ja) * 2014-02-07 2018-07-18 信越化学工業株式会社 非水電解質二次電池用負極材、非水電解質二次電池用負極及びその製造方法並びに非水電解質二次電池
KR102331069B1 (ko) * 2016-11-30 2021-11-25 삼성에스디아이 주식회사 복합양극활물질, 이를 포함하는 양극 및 리튬전지
US11196040B2 (en) 2016-11-30 2021-12-07 Panasonic Intellectual Property Management Co., Ltd. Negative electrode material and non-aqueous electrolyte secondary battery
CN115440956A (zh) 2017-05-04 2022-12-06 株式会社Lg新能源 负极活性材料、包含所述负极活性材料的负极以及包含所述负极的二次电池
KR102164252B1 (ko) 2017-05-04 2020-10-12 주식회사 엘지화학 음극 활물질, 상기 음극 활물질을 포함하는 음극, 상기 음극을 포함하는 이차 전지 및 상기 음극 활물질의 제조 방법
WO2019112390A1 (ko) 2017-12-08 2019-06-13 주식회사 엘지화학 리튬 이차전지용 음극 활물질 및 이의 제조방법
CN109686944B (zh) * 2018-12-21 2022-05-31 四川翔丰华新能源材料有限公司 一种碳包覆锂合金复合电极材料及其制备方法
KR102286231B1 (ko) * 2020-07-29 2021-08-06 에스케이이노베이션 주식회사 리튬이 도핑된 규소계 산화물 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이차전지
KR102729470B1 (ko) * 2022-10-12 2024-11-13 포스코홀딩스 주식회사 리튬 함유 화합물을 포함하는 조성물 및 배터리 처리 방법

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KR20100036478A (ko) * 2008-09-30 2010-04-08 한국전기연구원 음극 활물질의 제조방법, 그 음극 활물질 및 이를 구비한 리튬이차전지
CN102292854A (zh) * 2008-11-20 2011-12-21 株式会社Lg化学 二次电池用电极活性材料及其制备方法

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JP4519592B2 (ja) * 2004-09-24 2010-08-04 株式会社東芝 非水電解質二次電池用負極活物質及び非水電解質二次電池
JP4533822B2 (ja) * 2005-08-24 2010-09-01 株式会社東芝 非水電解質電池および負極活物質
JP4986166B2 (ja) * 2008-05-08 2012-07-25 日立マクセルエナジー株式会社 リチウム二次電池
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CN102292854A (zh) * 2008-11-20 2011-12-21 株式会社Lg化学 二次电池用电极活性材料及其制备方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105702961A (zh) * 2014-11-27 2016-06-22 比亚迪股份有限公司 一种正极材料和一种锂离子电池
CN105702961B (zh) * 2014-11-27 2019-03-29 比亚迪股份有限公司 一种正极材料和一种锂离子电池
CN107210442A (zh) * 2015-01-28 2017-09-26 三洋电机株式会社 非水电解质二次电池用负极活性物质和非水电解质二次电池
CN107210442B (zh) * 2015-01-28 2020-06-16 三洋电机株式会社 非水电解质二次电池用负极活性物质和非水电解质二次电池
CN107851789A (zh) * 2015-08-28 2018-03-27 株式会社大阪钛技术 含 Li 氧化硅粉末及其制造方法
CN111326721A (zh) * 2018-12-17 2020-06-23 中信国安盟固利动力科技有限公司 一种复合负极预嵌锂材料的制备方法
CN111326721B (zh) * 2018-12-17 2021-05-07 荣盛盟固利新能源科技有限公司 一种复合负极预嵌锂材料的制备方法
CN112467138A (zh) * 2020-09-09 2021-03-09 珠海中科兆盈丰新材料科技有限公司 一种铝掺杂硅碳复合材料及其制备方法、锂离子电池
CN112467138B (zh) * 2020-09-09 2022-09-16 珠海中科兆盈丰新材料科技有限公司 一种铝掺杂多孔硅碳复合材料的制备方法、锂离子电池

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Publication number Publication date
US20140363741A1 (en) 2014-12-11
JP2015512130A (ja) 2015-04-23
WO2013129850A1 (ko) 2013-09-06
EP2806488A1 (en) 2014-11-26
IN2014MN01862A (enExample) 2015-07-03
EP2806488A4 (en) 2015-10-28
KR20130098928A (ko) 2013-09-05
KR101555932B1 (ko) 2015-09-25

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Application publication date: 20141112