CN114127991A - 钛铌复合氧化物和使用其的电极以及锂离子二次电池 - Google Patents

钛铌复合氧化物和使用其的电极以及锂离子二次电池 Download PDF

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Publication number
CN114127991A
CN114127991A CN202080042955.7A CN202080042955A CN114127991A CN 114127991 A CN114127991 A CN 114127991A CN 202080042955 A CN202080042955 A CN 202080042955A CN 114127991 A CN114127991 A CN 114127991A
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Prior art keywords
titanium
niobium composite
composite oxide
niobium
oxide
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Chinese (zh)
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东健司
安田雅文
奥村博
广野良幸
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Kubota Corp
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Kubota Corp
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    • 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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M10/052—Li-accumulators
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    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • 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
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    • 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
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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    • C01P2006/80—Compositional purity
    • 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
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    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Catalysts (AREA)
CN202080042955.7A 2019-12-26 2020-12-25 钛铌复合氧化物和使用其的电极以及锂离子二次电池 Pending CN114127991A (zh)

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JP2019236372 2019-12-26
JP2019-236372 2019-12-26
PCT/JP2020/048641 WO2021132542A1 (ja) 2019-12-26 2020-12-25 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

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CN114127991A true CN114127991A (zh) 2022-03-01

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US (1) US20220315442A1 (enExample)
EP (1) EP4108636A4 (enExample)
JP (2) JP7526185B2 (enExample)
KR (1) KR102747410B1 (enExample)
CN (1) CN114127991A (enExample)
CA (1) CA3141700A1 (enExample)
WO (1) WO2021132542A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024042546A (ja) * 2022-09-15 2024-03-28 株式会社東芝 活物質、電極、二次電池、電池パック、及び車両
CN115744986B (zh) * 2022-11-30 2024-09-17 哈尔滨理工大学 基于高氧化态离子掺杂的钛铌氧化物锂离子电池负极材料的制备

Citations (8)

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JP2014225474A (ja) * 2014-08-08 2014-12-04 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
CN104466150A (zh) * 2013-09-20 2015-03-25 株式会社东芝 活性物质、非水电解质电池以及电池组
CN104466151A (zh) * 2013-09-24 2015-03-25 株式会社东芝 活性物质
CN105047871A (zh) * 2015-06-18 2015-11-11 哈尔滨工业大学 一种掺杂型锂离子电池负极材料及其制备方法
CN105102089A (zh) * 2014-03-18 2015-11-25 株式会社东芝 电池用活性物质、非水电解质电池及电池包
US20190296345A1 (en) * 2018-03-23 2019-09-26 Kabushiki Kaisha Toshiba Electrode, secondary battery, battery pack, and vehicle
CN110299536A (zh) * 2018-03-23 2019-10-01 株式会社东芝 活性物质、电极、二次电池、电池组和车辆
CN110364724A (zh) * 2018-03-26 2019-10-22 株式会社东芝 活性物质、活性物质复合材料、电极、二次电池、电池组和车辆

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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
JP6076928B2 (ja) * 2013-03-26 2017-02-08 株式会社東芝 電池用活物質材料、非水電解質電池、電池パック及び自動車
CN104529477A (zh) * 2014-12-01 2015-04-22 青岛麦特瑞欧新材料技术有限公司 一种用于3d打印的掺锡无机纳米复合材料及其制备方法
JP6837950B2 (ja) * 2017-09-21 2021-03-03 株式会社東芝 二次電池、電池パック、及び車両

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CN104466151A (zh) * 2013-09-24 2015-03-25 株式会社东芝 活性物质
CN105102089A (zh) * 2014-03-18 2015-11-25 株式会社东芝 电池用活性物质、非水电解质电池及电池包
JP2014225474A (ja) * 2014-08-08 2014-12-04 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
CN105047871A (zh) * 2015-06-18 2015-11-11 哈尔滨工业大学 一种掺杂型锂离子电池负极材料及其制备方法
US20190296345A1 (en) * 2018-03-23 2019-09-26 Kabushiki Kaisha Toshiba Electrode, secondary battery, battery pack, and vehicle
CN110299536A (zh) * 2018-03-23 2019-10-01 株式会社东芝 活性物质、电极、二次电池、电池组和车辆
CN110364724A (zh) * 2018-03-26 2019-10-22 株式会社东芝 活性物质、活性物质复合材料、电极、二次电池、电池组和车辆

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CA3141700A1 (en) 2021-07-01
JP7526185B2 (ja) 2024-07-31
WO2021132542A1 (ja) 2021-07-01
EP4108636A1 (en) 2022-12-28
JPWO2021132542A1 (ja) 2021-12-23
KR102747410B1 (ko) 2024-12-27
US20220315442A1 (en) 2022-10-06
EP4108636A4 (en) 2024-03-27
JP2023093557A (ja) 2023-07-04
KR20220002651A (ko) 2022-01-06

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