CN110085812A - 活性物质 - Google Patents

活性物质 Download PDF

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Publication number
CN110085812A
CN110085812A CN201811451982.0A CN201811451982A CN110085812A CN 110085812 A CN110085812 A CN 110085812A CN 201811451982 A CN201811451982 A CN 201811451982A CN 110085812 A CN110085812 A CN 110085812A
Authority
CN
China
Prior art keywords
active material
battery
nonaqueous electrolyte
electrode
carbon
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201811451982.0A
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English (en)
Chinese (zh)
Inventor
稻垣浩贵
原田康宏
吉田赖司
伊势一树
高见则雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
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Toshiba Corp
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Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of CN110085812A publication Critical patent/CN110085812A/zh
Pending legal-status Critical Current

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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
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C01G33/006—Compounds containing niobium, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • H01M10/058—Construction or manufacture
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/21—Attrition-index or crushing strength of granulates
    • 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
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Mounting, Suspending (AREA)
CN201811451982.0A 2013-09-24 2014-09-12 活性物质 Pending CN110085812A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013-197269 2013-09-24
JP2013197269 2013-09-24
JP2014-176444 2014-08-29
JP2014176444A JP6275593B2 (ja) 2013-09-24 2014-08-29 リチウムイオン二次電池用負極活物質材料及びその製造方法、リチウムイオン二次電池、電池パック、並びに自動車
CN201410465397.1A CN104466151A (zh) 2013-09-24 2014-09-12 活性物质

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410465397.1A Division CN104466151A (zh) 2013-09-24 2014-09-12 活性物质

Publications (1)

Publication Number Publication Date
CN110085812A true CN110085812A (zh) 2019-08-02

Family

ID=52691222

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811451982.0A Pending CN110085812A (zh) 2013-09-24 2014-09-12 活性物质
CN201410465397.1A Pending CN104466151A (zh) 2013-09-24 2014-09-12 活性物质

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201410465397.1A Pending CN104466151A (zh) 2013-09-24 2014-09-12 活性物质

Country Status (3)

Country Link
US (1) US9774032B2 (https=)
JP (1) JP6275593B2 (https=)
CN (2) CN110085812A (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6523113B2 (ja) * 2015-09-14 2019-05-29 株式会社東芝 電極、非水電解質電池、電池パック、および自動車
JP6594132B2 (ja) 2015-09-15 2019-10-23 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
JP6636758B2 (ja) 2015-09-16 2020-01-29 株式会社東芝 電池用活物質、電極、非水電解質電池、電池パック及び車
JP6209631B2 (ja) * 2016-02-23 2017-10-04 太平洋セメント株式会社 非水電解質二次電池用負極活物質の製造方法
US10439226B2 (en) * 2016-04-06 2019-10-08 Kabushiki Kaisha Toshiba Nonaqueous electrolyte battery, battery pack, and vehicle
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
JP6434555B2 (ja) * 2017-03-24 2018-12-05 太平洋セメント株式会社 リチウムイオン二次電池用負極活物質複合体及びその製造方法
US11223035B2 (en) 2017-11-27 2022-01-11 Global Graphene Group, Inc. Graphene-enabled niobium-based composite metal oxide as an anode active material for a lithium-ion battery
US11037738B2 (en) 2018-02-13 2021-06-15 Nanotek Instruments Group, Llc Hybrid supercapacitor containing a niobium composite metal oxide as an anode active material
CN112335076A (zh) * 2018-11-29 2021-02-05 株式会社东芝 电极、电池及电池包
US11121408B2 (en) 2019-03-14 2021-09-14 Medtronic, Inc. Lithium-ion battery
KR20220048990A (ko) 2019-09-13 2022-04-20 미쓰이금속광업주식회사 전극 합재 그리고 그것을 사용한 전극층 및 고체 전지
WO2021132542A1 (ja) * 2019-12-26 2021-07-01 株式会社クボタ チタンニオブ複合酸化物並びにこれを用いた電極及びリチウムイオン二次電池
CN112490419B (zh) * 2020-11-05 2022-04-12 浙江大学 一种麦芽糖衍生碳/钛铌氧复合材料及其制备方法和应用

Citations (9)

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CN101047237A (zh) * 2006-03-23 2007-10-03 住友金属矿山株式会社 用于非水电解质二次电池的正极活性材料及其制备方法以及该非水电解质二次电池
CN101276911A (zh) * 2007-03-30 2008-10-01 索尼株式会社 正极活性物质、正极、非水电解质电池和制备正极的方法
CN102148375A (zh) * 2010-02-09 2011-08-10 三星Sdi株式会社 二级粒子和包括二级粒子的锂电池
CN102160219A (zh) * 2008-09-19 2011-08-17 Utc电力公司 具有涂覆碳化硼的金属氧化物/磷酸盐的燃料电池催化剂载体及其制备方法
US20110287319A1 (en) * 2008-06-24 2011-11-24 Sud-Chemie Ag Mixed oxide containing a lithium manganese spinel and process for its preparation
JP2012018778A (ja) * 2010-07-06 2012-01-26 Toshiba Corp 電池用活物質、非水電解質電池、電池パック、及び自動車
JP2012099287A (ja) * 2010-10-29 2012-05-24 Toshiba Corp 電池用活物質、非水電解質電池及び電池パック
CN102479950A (zh) * 2010-11-23 2012-05-30 中国科学院物理研究所 铌酸钛复合材料、其制备方法及含该复合材料的负极和电池
CN103081187A (zh) * 2010-07-30 2013-05-01 德州系统大学董事会 铌氧化物组合物和使用其的方法

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JP4276442B2 (ja) 2003-01-14 2009-06-10 Ａｇｃセイミケミカル株式会社 リチウム二次電池用正極活物質粉末
JP2010287496A (ja) 2009-06-12 2010-12-24 Mitsubishi Chemicals Corp 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れを用いた非水電解質二次電池
JP5649492B2 (ja) * 2011-03-22 2015-01-07 株式会社東芝 電池用活物質、非水電解質電池及び電池パック
JP5847757B2 (ja) 2013-04-30 2016-01-27 株式会社東芝 電池用負極活物質の製造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101047237A (zh) * 2006-03-23 2007-10-03 住友金属矿山株式会社 用于非水电解质二次电池的正极活性材料及其制备方法以及该非水电解质二次电池
CN101276911A (zh) * 2007-03-30 2008-10-01 索尼株式会社 正极活性物质、正极、非水电解质电池和制备正极的方法
US20110287319A1 (en) * 2008-06-24 2011-11-24 Sud-Chemie Ag Mixed oxide containing a lithium manganese spinel and process for its preparation
CN102160219A (zh) * 2008-09-19 2011-08-17 Utc电力公司 具有涂覆碳化硼的金属氧化物/磷酸盐的燃料电池催化剂载体及其制备方法
CN102148375A (zh) * 2010-02-09 2011-08-10 三星Sdi株式会社 二级粒子和包括二级粒子的锂电池
JP2012018778A (ja) * 2010-07-06 2012-01-26 Toshiba Corp 電池用活物質、非水電解質電池、電池パック、及び自動車
CN103081187A (zh) * 2010-07-30 2013-05-01 德州系统大学董事会 铌氧化物组合物和使用其的方法
JP2012099287A (ja) * 2010-10-29 2012-05-24 Toshiba Corp 電池用活物質、非水電解質電池及び電池パック
CN102544466A (zh) * 2010-10-29 2012-07-04 株式会社东芝 电池用活性物质、非水电解质电池及电池包
CN102479950A (zh) * 2010-11-23 2012-05-30 中国科学院物理研究所 铌酸钛复合材料、其制备方法及含该复合材料的负极和电池

Also Published As

Publication number Publication date
US20150086839A1 (en) 2015-03-26
US9774032B2 (en) 2017-09-26
CN104466151A (zh) 2015-03-25
JP2015088467A (ja) 2015-05-07
JP6275593B2 (ja) 2018-02-07

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