JP2015508934A - Ｓｉ／Ｃ電気活性材料組成物 - Google Patents

Ｓｉ／Ｃ電気活性材料組成物 Download PDF

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Publication number
JP2015508934A
JP2015508934A JP2014553811A JP2014553811A JP2015508934A JP 2015508934 A JP2015508934 A JP 2015508934A JP 2014553811 A JP2014553811 A JP 2014553811A JP 2014553811 A JP2014553811 A JP 2014553811A JP 2015508934 A JP2015508934 A JP 2015508934A
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Prior art keywords
composition
silicon
particles
graphite
elongated
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Pending
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JP2014553811A
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Japanese (ja)
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JP2015508934A5 (enExample
Inventor
エルセイド アブデルサラム マムドゥーハ
エルセイド アブデルサラム マムドゥーハ
クーワー ファジル
クーワー ファジル
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Nexeon Ltd
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Nexeon Ltd
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Priority claimed from GB1201540.0A external-priority patent/GB2498802B/en
Priority claimed from GB1201541.8A external-priority patent/GB2498803B/en
Application filed by Nexeon Ltd filed Critical Nexeon Ltd
Publication of JP2015508934A publication Critical patent/JP2015508934A/ja
Publication of JP2015508934A5 publication Critical patent/JP2015508934A5/ja
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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—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
    • H01M4/13—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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/58—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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/32—Specific surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/36—Diameter
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Silicon Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
JP2014553811A 2012-01-30 2013-01-29 Ｓｉ／Ｃ電気活性材料組成物 Pending JP2015508934A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1201540.0A GB2498802B (en) 2012-01-30 2012-01-30 Composition comprising particulate electroactive material
GB1201540.0 2012-01-30
GB1201541.8 2012-01-30
GB1201541.8A GB2498803B (en) 2012-01-30 2012-01-30 Composition
PCT/GB2013/050190 WO2013114095A1 (en) 2012-01-30 2013-01-29 Composition of si/c electro active material

Publications (2)

Publication Number Publication Date
JP2015508934A true JP2015508934A (ja) 2015-03-23
JP2015508934A5 JP2015508934A5 (enExample) 2017-09-28

Family

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Family Applications (2)

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JP2014553811A Pending JP2015508934A (ja) 2012-01-30 2013-01-29 Ｓｉ／Ｃ電気活性材料組成物
JP2014553810A Pending JP2015510666A (ja) 2012-01-30 2013-01-29 Ｓｉ／Ｃ電気活性材料組成物

Family Applications After (1)

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JP2014553810A Pending JP2015510666A (ja) 2012-01-30 2013-01-29 Ｓｉ／Ｃ電気活性材料組成物

Country Status (7)

Country Link
US (2) US9548489B2 (enExample)
EP (2) EP2810321A1 (enExample)
JP (2) JP2015508934A (enExample)
KR (2) KR20140133529A (enExample)
CN (2) CN104094453B (enExample)
TW (2) TW201345028A (enExample)
WO (2) WO2013114095A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
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JP2014035924A (ja) * 2012-08-09 2014-02-24 Sanyo Electric Co Ltd 非水電解質二次電池
WO2017002288A1 (ja) * 2015-06-30 2017-01-05 ソニー株式会社 負極、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
JPWO2016017583A1 (ja) * 2014-07-28 2017-04-27 昭和電工株式会社 リチウムイオン二次電池用負極材およびその製造方法
JP2018521495A (ja) * 2015-10-15 2018-08-02 エルジー・ケム・リミテッド 負極活物質及びこれを含む二次電池
JP2019532469A (ja) * 2016-09-12 2019-11-07 イメリス グラファイト アンド カーボン スイッツァランド リミティド 組成物及びそれの使用
JP2022500835A (ja) * 2019-03-20 2022-01-04 寧徳新能源科技有限公司Ningde Amperex Technology Limited 負極活性材料、その製造方法及び該負極活性材料を用いた装置
JP2022546527A (ja) * 2019-09-30 2022-11-04 エルジー エナジー ソリューション リミテッド 複合負極活物質、その製造方法およびそれを含む負極
JP2023520194A (ja) * 2020-06-11 2023-05-16 エルジー エナジー ソリューション リミテッド 負極及びこれを含む二次電池
WO2024181069A1 (ja) * 2023-02-28 2024-09-06 Tdk株式会社 リチウムイオン二次電池用負極及びリチウムイオン二次電池

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US10727481B2 (en) 2009-02-25 2020-07-28 Cf Traverse Llc Energy storage devices
US11233234B2 (en) 2008-02-25 2022-01-25 Cf Traverse Llc Energy storage devices
US20210143418A1 (en) * 2019-11-12 2021-05-13 Enevate Corporation Carbon additives for direct coating of silicon-dominant anodes
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WO2013114095A1 (en) 2012-01-30 2013-08-08 Nexeon Limited Composition of si/c electro active material
KR102224727B1 (ko) * 2012-02-27 2021-03-05 로날드 앤쏘니 로제스키 하이브리드 에너지 저장 장치
GB2499984B (en) 2012-02-28 2014-08-06 Nexeon Ltd Composite particles comprising a removable filler
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GB2502625B (en) 2012-06-06 2015-07-29 Nexeon Ltd Method of forming silicon
GB2507535B (en) 2012-11-02 2015-07-15 Nexeon Ltd Multilayer electrode
US20150044560A1 (en) * 2013-08-09 2015-02-12 Semiconductor Energy Laboratory Co., Ltd. Electrode for lithium-ion secondary battery and manufacturing method thereof, and lithium-ion secondary battery
KR101676085B1 (ko) * 2013-09-17 2016-11-14 주식회사 엘지화학 실리콘계 음극 활물질 및 이를 포함하는 리튬 이차전지
KR101704103B1 (ko) * 2013-09-17 2017-02-07 주식회사 엘지화학 다공성 실리콘계 음극 활물질 및 이를 포함하는 리튬 이차전지
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JP6132173B2 (ja) 2014-01-31 2017-05-24 株式会社豊田自動織機 非水系二次電池用負極及び非水系二次電池、負極活物質及びその製造方法、ナノシリコンと炭素層とカチオン性ポリマー層とを具備する複合体、ナノシリコンと炭素層よりなる複合体の製造方法
JP6599106B2 (ja) * 2014-02-12 2019-10-30 大阪瓦斯株式会社 リチウム二次電池用負極材料及びその製造方法、並びに該負極材料を用いたリチウム二次電池用の負極活物質層用組成物、リチウム二次電池用負極及びリチウム二次電池
KR101567203B1 (ko) 2014-04-09 2015-11-09 (주)오렌지파워 이차 전지용 음극 활물질 및 이의 방법
KR101604352B1 (ko) 2014-04-22 2016-03-18 (주)오렌지파워 음극 활물질 및 이를 포함하는 리튬 이차 전지
EP3158600B1 (en) * 2014-06-20 2019-02-20 The Regents Of The University Of California Porous silicon nanostructured electrode and method
KR101550781B1 (ko) 2014-07-23 2015-09-08 (주)오렌지파워 2 차 전지용 실리콘계 활물질 입자의 제조 방법
GB201414959D0 (en) * 2014-08-22 2014-10-08 Faradion Ltd Sodium-ion energy storage devices
JP6609909B2 (ja) * 2014-11-21 2019-11-27 日立化成株式会社 リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極、及びリチウムイオン二次電池
GB2533161C (en) * 2014-12-12 2019-07-24 Nexeon Ltd Electrodes for metal-ion batteries
KR101614016B1 (ko) 2014-12-31 2016-04-20 (주)오렌지파워 실리콘계 음극 활물질 및 이의 제조 방법
WO2016121585A1 (ja) * 2015-01-29 2016-08-04 Ｎｅｃエナジーデバイス株式会社 リチウムイオン二次電池用負極及びリチウムイオン二次電池
JP6534835B2 (ja) * 2015-03-12 2019-06-26 株式会社豊田自動織機 負極活物質層及びその負極活物質層を具備する蓄電装置
KR101726037B1 (ko) 2015-03-26 2017-04-11 (주)오렌지파워 실리콘계 음극 활물질 및 이의 제조 방법
WO2016160703A1 (en) 2015-03-27 2016-10-06 Harrup Mason K All-inorganic solvents for electrolytes
JP6801167B2 (ja) * 2015-05-26 2020-12-16 凸版印刷株式会社 非水電解質二次電池用電極
KR102341405B1 (ko) * 2015-07-03 2021-12-20 삼성에스디아이 주식회사 음극 활물질, 이를 채용한 리튬 전지 및 이의 제조 방법
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US10663450B2 (en) * 2016-06-15 2020-05-26 The University Of Chicago Amorphous, porous silicon materials and related methods
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