WO2014141732A8 - 金属スズ－炭素複合体、その製造方法、それで得られた非水系リチウム二次電池用負極活物質、これを含む非水系リチウム二次電池用負極及び非水系リチウム二次電池 - Google Patents

金属スズ－炭素複合体、その製造方法、それで得られた非水系リチウム二次電池用負極活物質、これを含む非水系リチウム二次電池用負極及び非水系リチウム二次電池 Download PDF

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WO2014141732A8
WO2014141732A8 PCT/JP2014/050441 JP2014050441W WO2014141732A8 WO 2014141732 A8 WO2014141732 A8 WO 2014141732A8 JP 2014050441 W JP2014050441 W JP 2014050441W WO 2014141732 A8 WO2014141732 A8 WO 2014141732A8
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Prior art keywords
lithium secondary
composites
aqueous lithium
active material
secondary batteries
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PCT/JP2014/050441
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English (en)
French (fr)
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WO2014141732A1 (ja
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培新 諸
木下　宏司
巧己 吉村
加藤　愼治
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Dic株式会社
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Priority to EP14764494.2A priority Critical patent/EP2942325B1/en
Priority to CN201480011553.5A priority patent/CN105189347B/zh
Priority to US14/765,962 priority patent/US9653727B2/en
Priority to KR1020157023140A priority patent/KR102178542B1/ko
Publication of WO2014141732A1 publication Critical patent/WO2014141732A1/ja
Publication of WO2014141732A8 publication Critical patent/WO2014141732A8/ja

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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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si 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
    • H01M4/362—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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387—Tin or alloys based on tin
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

　各種用途特性に優れた金属スズ－炭素複合体と、これを安価で且つ簡便に得るための製造方法、当該複合体の非水系性リチウム二次電池の用途を提供する。炭素で構成されるシート状マトリックス（Ａ）中に金属スズナノ粒子（Ｂ）が内包されてなる金属スズ－炭素複合体であって、前記金属スズナノ粒子（Ｂ）の粒径が０．２ｎｍ～５ｎｍの範囲のものを有し、且つ１μｍ以上の粗大な金属スズ粒子を含まないことを特徴とする金属スズ－炭素複合体と、特定の前駆体を用いた好適な製造方法、当該複合体からなる非水系リチウム二次電池用負極活物質、それを用いた非水系リチウム二次電池負極および非水系性リチウム二次電池。
PCT/JP2014/050441 2013-03-14 2014-01-14 金属スズ－炭素複合体、その製造方法、それで得られた非水系リチウム二次電池用負極活物質、これを含む非水系リチウム二次電池用負極及び非水系リチウム二次電池 WO2014141732A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP14764494.2A EP2942325B1 (en) 2013-03-14 2014-01-14 Method for producing metal tin-carbon composites
CN201480011553.5A CN105189347B (zh) 2013-03-14 2014-01-14 金属锡‑碳复合体、其制造方法、由其得到的非水系锂二次电池用负极活性物质、包含其的非水系锂二次电池用负极和非水系锂二次电池
US14/765,962 US9653727B2 (en) 2013-03-14 2014-01-14 Metal tin-carbon composites, method for producing said composites, anode active material for non-aqueous lithium secondary batteries which is produced using said composites, anode for non-aqueous lithium secondary batteries which comprises said anode active material, and non-aqueous lithium secondary battery
KR1020157023140A KR102178542B1 (ko) 2013-03-14 2014-01-14 금속 주석-탄소 복합체, 그 제조 방법, 그것으로 얻어진 비수계 리튬 이차전지용 음극 활물질, 이것을 포함하는 비수계 리튬 이차전지용 음극 및 비수계 리튬 이차전지

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2013-051792 2013-03-14
JP2013051792 2013-03-14
JP2013051791 2013-03-14
JP2013-051791 2013-03-14

Publications (2)

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WO2014141732A1 WO2014141732A1 (ja) 2014-09-18
WO2014141732A8 true WO2014141732A8 (ja) 2015-08-27

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US (1) US9653727B2 (ja)
EP (1) EP2942325B1 (ja)
KR (1) KR102178542B1 (ja)
CN (1) CN105189347B (ja)
TW (1) TWI594945B (ja)
WO (1) WO2014141732A1 (ja)

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CN110785879B (zh) * 2017-06-07 2023-01-17 株式会社可乐丽 非水电解质电池用粘合剂组合物
TWI625888B (zh) * 2017-07-14 2018-06-01 Hcm Co Ltd 磷酸鋰錳鐵系顆粒、磷酸鋰錳鐵系粉體及其製備方法
CN110148723A (zh) * 2019-05-18 2019-08-20 福建师范大学 一种具有高性能的SnS2@氮掺杂碳复合物钾离子电池负极材料的制备方法和应用
CN110112418A (zh) * 2019-06-12 2019-08-09 河北师范大学 一种锂离子电池石墨材料添加剂的制备方法
CN111313085B (zh) * 2020-04-13 2021-07-06 东方醒狮储能电池有限公司 一种锂离子电池正极的制备方法
CN113355687B (zh) * 2021-04-20 2022-05-24 广东石油化工学院 一种锡基双金属碳化物@碳纳米链核壳结构及其制备方法和应用
KR102368009B1 (ko) * 2021-06-25 2022-03-04 대진첨단소재 주식회사 주석-탄소 고분자 복합체 및 기계화학적 결합법을 이용한 이의 제조방법
CN113991075B (zh) * 2021-09-29 2023-05-23 宁波杉杉新材料科技有限公司 一种Sn基复合材料、电池及其制备方法和应用
CN115602822B (zh) * 2022-11-28 2023-03-21 武汉理工大学三亚科教创新园 一种锡量子点嵌入氮掺杂碳纳米纤维负极材料的制备方法

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Also Published As

Publication number Publication date
EP2942325A4 (en) 2016-11-30
CN105189347B (zh) 2018-02-27
US9653727B2 (en) 2017-05-16
TWI594945B (zh) 2017-08-11
US20150372295A1 (en) 2015-12-24
EP2942325A1 (en) 2015-11-11
KR102178542B1 (ko) 2020-11-13
CN105189347A (zh) 2015-12-23
EP2942325B1 (en) 2018-04-18
TW201502066A (zh) 2015-01-16
WO2014141732A1 (ja) 2014-09-18
KR20150128676A (ko) 2015-11-18

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