JPWO2022009019A1 - - Google Patents

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Publication number
JPWO2022009019A1
JPWO2022009019A1 JP2022534486A JP2022534486A JPWO2022009019A1 JP WO2022009019 A1 JPWO2022009019 A1 JP WO2022009019A1 JP 2022534486 A JP2022534486 A JP 2022534486A JP 2022534486 A JP2022534486 A JP 2022534486A JP WO2022009019 A1 JPWO2022009019 A1 JP WO2022009019A1
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JP
Japan
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JP2022534486A
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Japanese (ja)
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JP7794738B2 (ja
JPWO2022009019A5 (cg-RX-API-DMAC10.html
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Priority to JP2025265767A priority Critical patent/JP2026042064A/ja
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Publication of JP7794738B2 publication Critical patent/JP7794738B2/ja
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Classifications

    • 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
    • H01M4/36—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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/04—Hybrid capacitors
    • H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • 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
    • 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/362—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
    • H01M4/36—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
    • H01M4/58—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022534486A 2020-07-10 2021-06-29 電極、二次電池、移動体および電子機器 Active JP7794738B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025265767A JP2026042064A (ja) 2020-07-10 2025-12-18 電極

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020119232 2020-07-10
JP2020119232 2020-07-10
PCT/IB2021/055785 WO2022009019A1 (ja) 2020-07-10 2021-06-29 電極、二次電池、移動体および電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025265767A Division JP2026042064A (ja) 2020-07-10 2025-12-18 電極

Publications (3)

Publication Number Publication Date
JPWO2022009019A1 true JPWO2022009019A1 (cg-RX-API-DMAC10.html) 2022-01-13
JPWO2022009019A5 JPWO2022009019A5 (cg-RX-API-DMAC10.html) 2024-07-08
JP7794738B2 JP7794738B2 (ja) 2026-01-06

Family

ID=79552899

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022534486A Active JP7794738B2 (ja) 2020-07-10 2021-06-29 電極、二次電池、移動体および電子機器
JP2025265767A Pending JP2026042064A (ja) 2020-07-10 2025-12-18 電極

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025265767A Pending JP2026042064A (ja) 2020-07-10 2025-12-18 電極

Country Status (5)

Country Link
US (1) US20230352655A1 (cg-RX-API-DMAC10.html)
JP (2) JP7794738B2 (cg-RX-API-DMAC10.html)
KR (1) KR20230034323A (cg-RX-API-DMAC10.html)
CN (1) CN115803911A (cg-RX-API-DMAC10.html)
WO (1) WO2022009019A1 (cg-RX-API-DMAC10.html)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250880A (ja) * 2011-06-03 2012-12-20 Semiconductor Energy Lab Co Ltd グラフェン、蓄電装置および電気機器
JP2013030472A (ja) * 2011-06-24 2013-02-07 Semiconductor Energy Lab Co Ltd グラフェン、蓄電装置および電気機器
US20160301078A1 (en) * 2015-04-08 2016-10-13 Aruna Zhamu Alkali metal secondary battery containing a dendrite-intercepting layer
US20160301075A1 (en) * 2015-04-08 2016-10-13 Aruna Zhamu Dendrite-Intercepting layer for alkali metal secondary battery
JP2017199670A (ja) * 2016-04-21 2017-11-02 東レ株式会社 リチウムイオン電池用正極材料およびその製造方法、リチウムイオン電池用正極、リチウムイオン電池
US20190165365A1 (en) * 2017-11-30 2019-05-30 Nanotek Instruments, Inc. Anode Particulates or Cathode Particulates and Alkali Metal Batteries Containing Same
US20190173079A1 (en) * 2017-12-05 2019-06-06 Nanotek Instruments, Inc. Method of Producing Participate Electrode Materials for Alkali Metal Batteries
JP2019522868A (ja) * 2016-05-17 2019-08-15 ナノテク インストゥルメンツ, インコーポレイテッドNanotek Instruments, Inc. 電池用途のグラフェン封入電極活物質粒子のケミカルフリー製造
US20200168894A1 (en) * 2018-11-26 2020-05-28 Nanotek Instruments, Inc. Chemical-free production method of graphene-protected porous anode particles for lithium batteries

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2707917B1 (en) * 2011-05-12 2018-12-05 Northwestern University Graphene materials having randomly distributed two-dimensional structural defects
KR101978726B1 (ko) * 2011-06-03 2019-05-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 축전 장치 및 그 제작 방법
JP6069821B2 (ja) * 2011-09-28 2017-02-01 ソニー株式会社 リチウムイオン二次電池
CN107611347A (zh) 2013-08-21 2018-01-19 信越化学工业株式会社 负极活性物质及其材料及其制造方法、负极电极、锂离子二次电池及其制造方法
CN106486646A (zh) * 2015-08-28 2017-03-08 张明东 锂离子电池负极材料及其制备方法和锂离子电池
JP6809434B2 (ja) * 2017-10-25 2021-01-06 株式会社豊田中央研究所 フッ化グラフェン及びその製造方法、複合材料、並びに、リチウム二次電池、光学部品、エレクトロニクス部品、及びガスバリア膜
TWI711208B (zh) * 2018-11-16 2020-11-21 國家中山科學研究院 一種矽氧化物與非晶碳層包覆以多層石墨烯為載體之奈米矽的負極材料及其製備方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250880A (ja) * 2011-06-03 2012-12-20 Semiconductor Energy Lab Co Ltd グラフェン、蓄電装置および電気機器
JP2013030472A (ja) * 2011-06-24 2013-02-07 Semiconductor Energy Lab Co Ltd グラフェン、蓄電装置および電気機器
US20160301078A1 (en) * 2015-04-08 2016-10-13 Aruna Zhamu Alkali metal secondary battery containing a dendrite-intercepting layer
US20160301075A1 (en) * 2015-04-08 2016-10-13 Aruna Zhamu Dendrite-Intercepting layer for alkali metal secondary battery
JP2017199670A (ja) * 2016-04-21 2017-11-02 東レ株式会社 リチウムイオン電池用正極材料およびその製造方法、リチウムイオン電池用正極、リチウムイオン電池
JP2019522868A (ja) * 2016-05-17 2019-08-15 ナノテク インストゥルメンツ, インコーポレイテッドNanotek Instruments, Inc. 電池用途のグラフェン封入電極活物質粒子のケミカルフリー製造
US20190165365A1 (en) * 2017-11-30 2019-05-30 Nanotek Instruments, Inc. Anode Particulates or Cathode Particulates and Alkali Metal Batteries Containing Same
US20190173079A1 (en) * 2017-12-05 2019-06-06 Nanotek Instruments, Inc. Method of Producing Participate Electrode Materials for Alkali Metal Batteries
US20200168894A1 (en) * 2018-11-26 2020-05-28 Nanotek Instruments, Inc. Chemical-free production method of graphene-protected porous anode particles for lithium batteries

Also Published As

Publication number Publication date
WO2022009019A1 (ja) 2022-01-13
JP7794738B2 (ja) 2026-01-06
CN115803911A (zh) 2023-03-14
US20230352655A1 (en) 2023-11-02
JP2026042064A (ja) 2026-03-10
KR20230034323A (ko) 2023-03-09

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