BR112014001839A2 - material ativo do anodo tendo alta densidade e seu método de preparação - Google Patents

material ativo do anodo tendo alta densidade e seu método de preparação

Info

Publication number
BR112014001839A2
BR112014001839A2 BR112014001839A BR112014001839A BR112014001839A2 BR 112014001839 A2 BR112014001839 A2 BR 112014001839A2 BR 112014001839 A BR112014001839 A BR 112014001839A BR 112014001839 A BR112014001839 A BR 112014001839A BR 112014001839 A2 BR112014001839 A2 BR 112014001839A2
Authority
BR
Brazil
Prior art keywords
preparation
active material
high density
anode active
anode
Prior art date
Application number
BR112014001839A
Other languages
English (en)
Other versions
BR112014001839B8 (pt
BR112014001839B1 (pt
Inventor
Hun Oh Byung
Woong Yun Hyun
Young Kim Je
Ri Kim Ye
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 BR112014001839A2 publication Critical patent/BR112014001839A2/pt
Publication of BR112014001839B1 publication Critical patent/BR112014001839B1/pt
Publication of BR112014001839B8 publication Critical patent/BR112014001839B8/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/02Oxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01DCOMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00Lithium compounds
    • C01D15/02Oxides; Hydroxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00Compounds of titanium
    • C01G23/003Titanates
    • C01G23/005Alkali titanates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0416Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0419Methods of deposition of the material involving spraying
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485Selection 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/14Pore volume
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/021Physical characteristics, e.g. porosity, surface area
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR112014001839A 2012-07-13 2013-07-11 Material ativo do anodo tendo alta densidade e seu método de preparação BR112014001839B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2012-0076905 2012-07-13
KR20120076905 2012-07-13
KR10-2013-0066228 2013-06-11
KR1020130066228A KR101539843B1 (ko) 2012-07-13 2013-06-11 고밀도 음극 활물질 및 이의 제조방법
PCT/KR2013/006216 WO2014010970A1 (ko) 2012-07-13 2013-07-11 고밀도 음극 활물질 및 이의 제조방법

Publications (3)

Publication Number Publication Date
BR112014001839A2 true BR112014001839A2 (pt) 2017-02-21
BR112014001839B1 BR112014001839B1 (pt) 2020-12-29
BR112014001839B8 BR112014001839B8 (pt) 2023-03-21

Family

ID=50142907

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014001839A BR112014001839B8 (pt) 2012-07-13 2013-07-11 Material ativo do anodo tendo alta densidade e seu método de preparação

Country Status (8)

Country Link
US (1) US9608260B2 (pt)
EP (1) EP2722914B1 (pt)
JP (1) JP5888418B2 (pt)
KR (1) KR101539843B1 (pt)
CN (1) CN103733394B (pt)
BR (1) BR112014001839B8 (pt)
TW (1) TWI502796B (pt)
WO (1) WO2014010970A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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US20160181604A1 (en) * 2014-09-12 2016-06-23 Johnson Controls Technology Company Systems and methods for lithium titanate oxide (lto) anode electrodes for lithium ion battery cells
US20160181603A1 (en) * 2014-09-12 2016-06-23 Johnson Controls Technology Company Systems and methods for lithium titanate oxide (lto) anode electrodes for lithium ion battery cells
CN104282906B (zh) * 2014-09-19 2017-04-12 清华大学深圳研究生院 微纳结构的钛酸锂材料及其制备方法
KR101631386B1 (ko) * 2014-11-21 2016-06-17 경북대학교 산학협력단 리튬-티타늄 산화물을 이용한 리튬 이차전지용 음극 활물질 및 그의 제조방법
EP3232497A4 (en) 2015-01-21 2018-06-13 LG Chem, Ltd. Lithium secondary battery having improved output characteristics
US20170352867A1 (en) * 2015-03-31 2017-12-07 Hitachi, Ltd. Lithium-containing transition metal oxide and lithium ion secondary cell using same
JP6523115B2 (ja) 2015-09-16 2019-05-29 株式会社東芝 電池用活物質、負極、非水電解質電池、電池パック及び車
KR101940249B1 (ko) * 2015-12-24 2019-01-18 주식회사 엘지화학 출력 특성이 향상된 음극 활물질 상기 음극 활물질을 포함하는 전기화학소자용 전극
KR101847769B1 (ko) 2016-02-05 2018-04-10 주식회사 엘지화학 음극 활물질, 이를 포함하는 음극 및 리튬 이차전지
WO2017135758A1 (ko) * 2016-02-05 2017-08-10 주식회사 엘지화학 음극 활물질, 이를 포함하는 음극 및 리튬 이차전지
CN106783207B (zh) * 2016-12-27 2019-05-07 宁波中车新能源科技有限公司 (Li4Ti5O12-Li2TiO3)/(AC-Li2MnO4)混合超级电容器
EP3567662B1 (en) 2017-03-13 2020-11-18 LG Chem, Ltd. Negative electrode active material having high output characteristics and lithium secondary battery including the same
CN109565044B (zh) * 2017-03-21 2022-07-12 株式会社Lg新能源 具有高输出特性的负极活性材料和包含其的锂二次电池
US11271202B2 (en) * 2018-08-22 2022-03-08 Samsung Sdi Co., Ltd. Positive active material, method of manufacturing the same, and positive electrode and rechargeable lithium battery including the same
US20220166115A1 (en) * 2019-02-08 2022-05-26 Sanyo Electric Co., Ltd. Cylindrical battery
CN115677435B (zh) * 2021-07-28 2023-11-28 北京理工大学 一种微纳球形高能钝感cl-20/rdx共晶炸药及其制备方法

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JP4768901B2 (ja) * 1999-06-03 2011-09-07 チタン工業株式会社 リチウムチタン複合酸化物及びその製造方法、並びにその用途
WO2001004975A1 (fr) * 1999-07-07 2001-01-18 Showa Denko K.K. Matiere active de plaque positive, procede de fabrication de celle-ci et de cellules secondaires
US6699618B2 (en) * 2000-04-26 2004-03-02 Showa Denko K.K. Cathode electroactive material, production method therefor and secondary cell
JP2003229124A (ja) * 2002-01-31 2003-08-15 Hitachi Metals Ltd 非水系リチウム二次電池用正極活物質とその製造方法及びそれを用いた非水系リチウム二次電池
KR20060009797A (ko) * 2003-05-13 2006-02-01 미쓰비시 가가꾸 가부시키가이샤 층형 리튬니켈계 복합 산화물 분체 및 그 제조방법
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KR100659854B1 (ko) * 2005-04-28 2006-12-19 삼성에스디아이 주식회사 리튬 이차 전지
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CN104319383B (zh) 2009-05-26 2018-04-17 石原产业株式会社 钛酸锂、生产钛酸锂的方法以及各自包含钛酸锂的电极活性材料和蓄电装置
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KR101137375B1 (ko) * 2010-02-09 2012-04-20 삼성에스디아이 주식회사 2차 입자 및 이를 구비한 리튬 전지
JP2012028026A (ja) * 2010-07-20 2012-02-09 Nippon Chem Ind Co Ltd リチウム二次電池用負極活物質及びその製造方法
KR20120017991A (ko) 2010-08-20 2012-02-29 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
JP5671969B2 (ja) * 2010-11-24 2015-02-18 日立化成株式会社 リチウムチタン化合物粒子及びその製造方法、非水電解液二次電池用電極材、ならびに非水電解液二次電池
JP2013065467A (ja) * 2011-09-16 2013-04-11 Panasonic Corp リチウムイオン二次電池

Also Published As

Publication number Publication date
BR112014001839B8 (pt) 2023-03-21
US9608260B2 (en) 2017-03-28
EP2722914B1 (en) 2015-10-21
JP2014524653A (ja) 2014-09-22
BR112014001839B1 (pt) 2020-12-29
TWI502796B (zh) 2015-10-01
EP2722914A4 (en) 2014-09-24
CN103733394A (zh) 2014-04-16
TW201421785A (zh) 2014-06-01
CN103733394B (zh) 2018-06-22
US20140017567A1 (en) 2014-01-16
EP2722914A1 (en) 2014-04-23
KR20140009921A (ko) 2014-01-23
WO2014010970A1 (ko) 2014-01-16
JP5888418B2 (ja) 2016-03-22
KR101539843B1 (ko) 2015-07-27

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/07/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: LG ENERGY SOLUTION, LTD. (KR)