JP2015510666A - 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
JP2015510666A
JP2015510666A JP2014553810A JP2014553810A JP2015510666A JP 2015510666 A JP2015510666 A JP 2015510666A JP 2014553810 A JP2014553810 A JP 2014553810A JP 2014553810 A JP2014553810 A JP 2014553810A JP 2015510666 A JP2015510666 A JP 2015510666A
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composition
elongated
carbon
silicon
carbon nanostructure
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Pending
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JP2014553810A
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Japanese (ja)
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JP2015510666A5 (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 JP2015510666A publication Critical patent/JP2015510666A/ja
Publication of JP2015510666A5 publication Critical patent/JP2015510666A5/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
    • H01M4/04—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
    • 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
    • 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)
  • Silicon Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Secondary Cells (AREA)
JP2014553810A 2012-01-30 2013-01-29 Ｓｉ／Ｃ電気活性材料組成物 Pending JP2015510666A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1201541.8 2012-01-30
GB1201540.0A GB2498802B (en) 2012-01-30 2012-01-30 Composition comprising particulate electroactive material
GB1201541.8A GB2498803B (en) 2012-01-30 2012-01-30 Composition
GB1201540.0 2012-01-30
PCT/GB2013/050189 WO2013114094A1 (en) 2012-01-30 2013-01-29 Composition of si/c electro active material

Publications (2)

Publication Number Publication Date
JP2015510666A true JP2015510666A (ja) 2015-04-09
JP2015510666A5 JP2015510666A5 (enExample) 2016-02-04

Family

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Family Applications (2)

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

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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

Country Status (7)

Country Link
US (2) US10388948B2 (enExample)
EP (2) EP2810321A1 (enExample)
JP (2) JP2015510666A (enExample)
KR (2) KR20140133529A (enExample)
CN (2) CN104094454B (enExample)
TW (2) TW201345029A (enExample)
WO (2) WO2013114094A1 (enExample)

Cited By (13)

* 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
JP2016219370A (ja) * 2015-05-26 2016-12-22 凸版印刷株式会社 非水電解質二次電池用電極
WO2017061514A1 (ja) * 2015-10-05 2017-04-13 積水化学工業株式会社 負極材、負極及びリチウムイオン二次電池
WO2019016925A1 (en) * 2017-07-20 2019-01-24 Nec Corporation CARBON CONDUCTIVE ADDITIVES FOR LITHIUM ION BATTERY
JP2020013798A (ja) * 2015-06-30 2020-01-23 株式会社村田製作所 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
WO2020149682A1 (ko) * 2019-01-17 2020-07-23 주식회사 엘지화학 음극 및 이를 포함하는 리튬 이차 전지
JPWO2021176832A1 (enExample) * 2020-03-06 2021-09-10
JPWO2021176834A1 (enExample) * 2020-03-06 2021-09-10
WO2021251663A1 (ko) * 2020-06-11 2021-12-16 주식회사 엘지에너지솔루션 음극 및 이를 포함하는 이차전지
JP2022527706A (ja) * 2019-03-22 2022-06-03 キャボット コーポレイション 電池用途向けのアノード電極組成物
WO2022164244A1 (ko) * 2021-01-29 2022-08-04 주식회사 엘지에너지솔루션 음극 및 이를 포함하는 이차전지
JP2022115137A (ja) * 2021-01-28 2022-08-09 株式会社アルメディオ 電導性組成物及び該電導性組成物を含有する成型体若しくは塗膜
JP2024137962A (ja) * 2019-03-22 2024-10-07 キャボット コーポレイション 電池用途向けのカソード電極組成物

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US20210143418A1 (en) * 2019-11-12 2021-05-13 Enevate Corporation Carbon additives for direct coating of silicon-dominant anodes
GB2492167C (en) 2011-06-24 2018-12-05 Nexeon Ltd Structured particles
JP2015510666A (ja) 2012-01-30 2015-04-09 ネクソン リミテッドＮｅｘｅｏｎ Ｌｉｍｉｔｅｄ Ｓｉ／Ｃ電気活性材料組成物
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
US10079389B2 (en) 2012-05-18 2018-09-18 Xg Sciences, Inc. Silicon-graphene nanocomposites for electrochemical applications
GB2502625B (en) 2012-06-06 2015-07-29 Nexeon Ltd Method of forming silicon
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JP6506513B2 (ja) 2013-08-09 2019-04-24 株式会社半導体エネルギー研究所 リチウムイオン二次電池用電極の作製方法
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
CN105900269B (zh) * 2014-01-09 2019-03-29 昭和电工株式会社 锂离子二次电池用负极活性物质
DE112014006301T5 (de) 2014-01-31 2016-10-27 Kabushiki Kaisha Toyota Jidoshokki Negativelektrode für nicht-wässrige Sekundärbatterien; nicht-wässrige Sekundärbatterie; Negativelektrodenaktivmaterial; Verfahren zum Herstellen eines Negativelektrodenaktivmaterials; Kompositkörper, der Nanosilicium, Kohlenstoffschicht und kationische Polymerschicht umfasst; und Verfahren zum Herstellen eines Kompositkörpers, der aus Nanosilicium und Kohlenstoffschicht aufgebaut ist
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
US10756330B2 (en) 2014-06-20 2020-08-25 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
CN106663807B (zh) * 2014-07-28 2019-08-23 昭和电工株式会社 锂离子二次电池用负极材料及其制造方法
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
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EP3252853B1 (en) * 2015-01-29 2020-03-11 Envision AESC Energy Devices Ltd. Negative electrode for lithium ion secondary battery, and lithium ion secondary battery
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US10663450B2 (en) * 2016-06-15 2020-05-26 The University Of Chicago Amorphous, porous silicon materials and related methods
KR101773719B1 (ko) 2016-08-23 2017-09-01 (주)오렌지파워 2 차 전지용 실리콘계 활물질 입자 및 이의 제조 방법
KR101918815B1 (ko) 2016-08-23 2018-11-15 넥시온 엘티디. 이차 전지용 음극 활물질 및 이의 제조 방법
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JP7028751B2 (ja) * 2018-11-16 2022-03-02 トヨタ自動車株式会社 圧密化済み帯状電極板の製造方法、圧密化済み帯状電極板及び電池
KR102893748B1 (ko) * 2019-01-30 2025-12-01 에스케이온 주식회사 이차전지 및 이의 제조방법
CN109980199B (zh) * 2019-03-20 2020-09-29 宁德新能源科技有限公司 负极活性材料及其制备方法及使用该负极活性材料的装置
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