CN105917497B - 锂二次电池用负极活性材料、其制造方法、包含其的锂二次电池用负极和锂二次电池 - Google Patents

锂二次电池用负极活性材料、其制造方法、包含其的锂二次电池用负极和锂二次电池 Download PDF

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CN105917497B
CN105917497B CN201580004074.5A CN201580004074A CN105917497B CN 105917497 B CN105917497 B CN 105917497B CN 201580004074 A CN201580004074 A CN 201580004074A CN 105917497 B CN105917497 B CN 105917497B
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acid
active material
core
negative electrode
electrode active
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CN105917497A (zh
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郑周昊
金银卿
禹相昱
朴星彬
金睿利
宋俊赫
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LG Energy Solution 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/005—Alkali titanates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment
    • 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
    • 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
    • H01M4/02—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
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • H01M4/0492—Chemical attack of the support 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
    • H01M4/36—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN201580004074.5A 2014-09-30 2015-09-23 锂二次电池用负极活性材料、其制造方法、包含其的锂二次电池用负极和锂二次电池 Active CN105917497B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2014-0131018 2014-09-30
KR1020140131018A KR101751574B1 (ko) 2014-09-30 2014-09-30 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차 전지용 음극, 및 리튬 이차 전지
PCT/KR2015/010003 WO2016052910A1 (ko) 2014-09-30 2015-09-23 리튬이차전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬이차전지용 음극, 및 리튬이차전지

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CN105917497B true CN105917497B (zh) 2018-12-11

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US (1) US10205169B2 (enExample)
EP (1) EP3054506B1 (enExample)
JP (1) JP6563923B2 (enExample)
KR (1) KR101751574B1 (enExample)
CN (1) CN105917497B (enExample)
PL (1) PL3054506T3 (enExample)
TW (1) TWI565129B (enExample)
WO (1) WO2016052910A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101746903B1 (ko) * 2014-09-30 2017-06-14 주식회사 엘지화학 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차 전지용 음극, 및 리튬 이차 전지
EP3480873A4 (en) * 2016-06-30 2020-01-08 UBE Industries, Ltd. LITHIUM TITANATE POWDER FOR ELECTRODE OF AN ENERGY STORAGE DEVICE, ACTIVE MATERIAL, AND ELECTRODE SHEET AND AN ENERGY STORAGE DEVICE USING THE ACTIVE MATERIAL
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
JP6722388B2 (ja) * 2017-06-22 2020-07-15 トヨタ自動車株式会社 非水電解液二次電池
JP6905671B2 (ja) * 2018-03-20 2021-07-21 トヨタ自動車株式会社 非水電解質リチウム二次電池用正極の製造方法
JP6952883B2 (ja) * 2018-04-10 2021-10-27 株式会社東芝 電極群、非水電解質電池及び電池パック
KR102617870B1 (ko) * 2018-07-25 2023-12-22 주식회사 엘지에너지솔루션 리튬 이차전지용 리튬 금속의 전처리 방법
CN113964381B (zh) * 2021-10-22 2023-05-16 郑州大学 一种非对称凝胶态电解质及其制备方法和应用
CN116598509B (zh) * 2023-07-14 2023-11-17 宁德时代新能源科技股份有限公司 电极及其制备方法、电池和电池应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102290562A (zh) * 2010-06-21 2011-12-21 三星Sdi株式会社 锂电池及其制造方法
KR20120071448A (ko) * 2010-12-23 2012-07-03 한국기초과학지원연구원 탄소를 함유하는 리튬 2차 전지용 리튬티타늄산화물 전극재료 및 이의 제조방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09199129A (ja) 1996-01-22 1997-07-31 Ricoh Co Ltd リチウム二次電池用負極体および該負極体を用いたリチウム二次電池
DE69839438D1 (de) 1997-07-15 2008-06-19 Sony Corp Sekundärzelle mit nichtwässrigem elekrtolyten
JP2003242981A (ja) 2002-02-14 2003-08-29 Hitachi Maxell Ltd 非水電解液電池およびその製造方法
JP2004235144A (ja) * 2003-01-10 2004-08-19 Nichia Chem Ind Ltd 非水電解質二次電池用負極活物質および非水電解質二次電池
JP5083743B2 (ja) 2005-07-06 2012-11-28 株式会社 東北テクノアーチ リチウム電池
CN101894974A (zh) * 2005-10-20 2010-11-24 三菱化学株式会社 锂二次电池以及其中使用的非水电解液
CN104752642B (zh) * 2005-10-20 2018-04-20 三菱化学株式会社 锂二次电池以及其中使用的非水电解液
JP2011113924A (ja) 2009-11-30 2011-06-09 Univ Of Fukui チタン酸リチウム負極物質の製造方法
KR101155909B1 (ko) 2010-01-07 2012-06-20 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
JP2011146154A (ja) 2010-01-12 2011-07-28 Toyota Motor Corp 負極ペーストの製造方法、負極板の製造方法、及び、リチウム二次電池の製造方法
JP5652313B2 (ja) 2011-04-28 2015-01-14 日本ゼオン株式会社 リチウム二次電池用負極スラリー組成物、リチウム二次電池用負極の製造方法、リチウム二次電池用負極及びリチウム二次電池
JP5919942B2 (ja) 2011-06-02 2016-05-18 日産自動車株式会社 正極活物質および電極の製造方法、ならびに電極
JP5694208B2 (ja) 2012-01-19 2015-04-01 株式会社東芝 非水電解質電池用負極活物質及びその製造方法、非水電解質電池および電池パック
KR101375611B1 (ko) 2012-03-20 2014-03-18 한국세라믹기술원 리튬티타늄산화물 음극 활물질의 제조방법
WO2014010930A1 (ko) 2012-07-10 2014-01-16 주식회사 엘지화학 이차전지용 음극 및 이를 포함하는 이차전지
JP2014075238A (ja) 2012-10-03 2014-04-24 Kaneka Corp 非水電解質二次電池用負極活物質及びその製造方法並びに非水電解質二次電池
US9059451B2 (en) 2012-10-18 2015-06-16 GM Global Technology Operations LLC Coatings for lithium titanate to suppress gas generation in lithium-ion batteries and methods for making and use thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102290562A (zh) * 2010-06-21 2011-12-21 三星Sdi株式会社 锂电池及其制造方法
KR20120071448A (ko) * 2010-12-23 2012-07-03 한국기초과학지원연구원 탄소를 함유하는 리튬 2차 전지용 리튬티타늄산화물 전극재료 및 이의 제조방법

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CN105917497A (zh) 2016-08-31
EP3054506B1 (en) 2018-09-12
EP3054506A1 (en) 2016-08-10
PL3054506T3 (pl) 2019-02-28
EP3054506A4 (en) 2016-12-14
JP2017530499A (ja) 2017-10-12
JP6563923B2 (ja) 2019-08-21
KR101751574B1 (ko) 2017-06-27
TW201628238A (zh) 2016-08-01
US10205169B2 (en) 2019-02-12
WO2016052910A1 (ko) 2016-04-07
KR20160038339A (ko) 2016-04-07
TWI565129B (zh) 2017-01-01
US20160276672A1 (en) 2016-09-22

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