CN105594025A - 负极活性物质及其制造方法以及利用其的负极和非水电解质二次电池 - Google Patents

负极活性物质及其制造方法以及利用其的负极和非水电解质二次电池 Download PDF

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Publication number
CN105594025A
CN105594025A CN201480054169.3A CN201480054169A CN105594025A CN 105594025 A CN105594025 A CN 105594025A CN 201480054169 A CN201480054169 A CN 201480054169A CN 105594025 A CN105594025 A CN 105594025A
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China
Prior art keywords
silicon
phase
negative electrode
active material
electrode active
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Pending
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CN201480054169.3A
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English (en)
Chinese (zh)
Inventor
西村健
松下雅
西久保英郎
樋上俊哉
打越昭成
小见川祐
中村健一
佐佐木宏和
山崎悟志
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Furukawa Electric Co Ltd
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Furukawa Electric Co Ltd
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Publication of CN105594025A publication Critical patent/CN105594025A/zh
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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
    • H01M4/364—Composites as mixtures
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
CN201480054169.3A 2013-10-30 2014-10-29 负极活性物质及其制造方法以及利用其的负极和非水电解质二次电池 Pending CN105594025A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013-225611 2013-10-30
JP2013225611 2013-10-30
JP2014-132468 2014-06-27
JP2014132468 2014-06-27
PCT/JP2014/078743 WO2015064633A1 (ja) 2013-10-30 2014-10-29 負極活物質及びその製造方法並びにそれを用いた負極及び非水電解質二次電池

Publications (1)

Publication Number Publication Date
CN105594025A true CN105594025A (zh) 2016-05-18

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JP (1) JPWO2015064633A1 (ja)
KR (1) KR20160063323A (ja)
CN (1) CN105594025A (ja)
WO (1) WO2015064633A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
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CN106270535A (zh) * 2016-08-15 2017-01-04 华北理工大学 一种石墨烯表面包附的金属空气电池负极(Mg、Al、Zn、Fe)微纳米材料的机械粉碎方法
CN107613599A (zh) * 2017-10-25 2018-01-19 大同宇林德石墨设备股份有限公司 一种含有不易错位导电性石墨烯薄膜的石墨电极
CN109792042A (zh) * 2017-09-04 2019-05-21 超能高新材料股份有限公司 锂离子电池负极材料
CN111063874A (zh) * 2019-12-18 2020-04-24 宁波禾木纳米科技有限公司 一种用于离子电池的硬碳纳米材料的制备方法及应用
CN111952543A (zh) * 2020-08-24 2020-11-17 广东工业大学 一种三维锂金属电极及其制备方法和锂金属电池
CN113169324A (zh) * 2021-02-26 2021-07-23 上海杉杉科技有限公司 多孔负极活性物质及其制备方法

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EP4324577A1 (en) 2015-12-16 2024-02-21 6K Inc. Method of producing spheroidal dehydrogenated titanium alloy particles
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
JP6705302B2 (ja) * 2016-06-16 2020-06-03 日産自動車株式会社 電気デバイス用負極活物質、およびこれを用いた電気デバイス
JP2018181660A (ja) * 2017-04-17 2018-11-15 山陽特殊製鋼株式会社 蓄電デバイス用負極材料
CA3104080A1 (en) 2018-06-19 2019-12-26 6K Inc. Process for producing spheroidized powder from feedstock materials
US11611130B2 (en) 2019-04-30 2023-03-21 6K Inc. Lithium lanthanum zirconium oxide (LLZO) powder
SG11202111576QA (en) 2019-04-30 2021-11-29 6K Inc Mechanically alloyed powder feedstock
JP2023512391A (ja) 2019-11-18 2023-03-27 シックスケー インコーポレイテッド 球形粉体用の特異な供給原料及び製造方法
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
EP4173060A1 (en) 2020-06-25 2023-05-03 6K Inc. Microcomposite alloy structure
JPWO2022045129A1 (ja) * 2020-08-31 2022-03-03
AU2021349358A1 (en) 2020-09-24 2023-02-09 6K Inc. Systems, devices, and methods for starting plasma
US11919071B2 (en) 2020-10-30 2024-03-05 6K Inc. Systems and methods for synthesis of spheroidized metal powders
WO2024024532A1 (ja) * 2022-07-29 2024-02-01 大同特殊鋼株式会社 負極活物質
CN115367760A (zh) * 2022-08-17 2022-11-22 贵州安达科技能源股份有限公司 多孔硅材料及其制备方法和应用、碳硅复合材料及其制备方法和应用

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JP2001297757A (ja) * 2000-04-14 2001-10-26 Sumitomo Metal Ind Ltd 非水電解質二次電池用負極材料およびその製造方法
CN1131570C (zh) * 1998-09-08 2003-12-17 住友金属工业株式会社 非水电解质二次电池用负极材料及其制造方法
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CN103403926A (zh) * 2011-01-17 2013-11-20 山阳特殊制钢株式会社 锂离子二次电池负极用Si合金粉末及其制造方法

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JP3562398B2 (ja) * 1998-09-08 2004-09-08 松下電器産業株式会社 非水電解質二次電池用負極材料の製造方法と二次電池
JP2004362895A (ja) * 2003-06-03 2004-12-24 Sony Corp 負極材料およびそれを用いた電池
KR100796664B1 (ko) 2007-03-21 2008-01-22 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차전지
JP5343342B2 (ja) * 2007-06-26 2013-11-13 大同特殊鋼株式会社 リチウム二次電池用負極活物質およびリチウム二次電池
KR101263265B1 (ko) * 2010-07-30 2013-05-10 일진전기 주식회사 음극 활물질
JP5621753B2 (ja) 2011-11-15 2014-11-12 信越化学工業株式会社 リチウムイオン電池用負極材

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CN1131570C (zh) * 1998-09-08 2003-12-17 住友金属工业株式会社 非水电解质二次电池用负极材料及其制造方法
JP2001297757A (ja) * 2000-04-14 2001-10-26 Sumitomo Metal Ind Ltd 非水電解質二次電池用負極材料およびその製造方法
CN103403926A (zh) * 2011-01-17 2013-11-20 山阳特殊制钢株式会社 锂离子二次电池负极用Si合金粉末及其制造方法
CN103247791A (zh) * 2012-02-01 2013-08-14 三星Sdi株式会社 负极活性物质、制法、锂二次电池用负极和锂二次电池

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270535A (zh) * 2016-08-15 2017-01-04 华北理工大学 一种石墨烯表面包附的金属空气电池负极(Mg、Al、Zn、Fe)微纳米材料的机械粉碎方法
CN109792042A (zh) * 2017-09-04 2019-05-21 超能高新材料股份有限公司 锂离子电池负极材料
CN107613599A (zh) * 2017-10-25 2018-01-19 大同宇林德石墨设备股份有限公司 一种含有不易错位导电性石墨烯薄膜的石墨电极
CN111063874A (zh) * 2019-12-18 2020-04-24 宁波禾木纳米科技有限公司 一种用于离子电池的硬碳纳米材料的制备方法及应用
CN111063874B (zh) * 2019-12-18 2020-08-18 宁波禾木纳米科技有限公司 一种用于离子电池的硬碳纳米材料的制备方法及应用
CN111952543A (zh) * 2020-08-24 2020-11-17 广东工业大学 一种三维锂金属电极及其制备方法和锂金属电池
CN111952543B (zh) * 2020-08-24 2023-05-05 广东工业大学 一种三维锂金属电极及其制备方法和锂金属电池
CN113169324A (zh) * 2021-02-26 2021-07-23 上海杉杉科技有限公司 多孔负极活性物质及其制备方法
CN113169324B (zh) * 2021-02-26 2022-05-17 上海杉杉科技有限公司 多孔负极活性物质及其制备方法

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JPWO2015064633A1 (ja) 2017-03-09
KR20160063323A (ko) 2016-06-03

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Application publication date: 20160518