JP6869706B2 - 蓄電装置用負極、蓄電装置、および電気機器 - Google Patents

蓄電装置用負極、蓄電装置、および電気機器 Download PDF

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JP6869706B2
JP6869706B2 JP2016235798A JP2016235798A JP6869706B2 JP 6869706 B2 JP6869706 B2 JP 6869706B2 JP 2016235798 A JP2016235798 A JP 2016235798A JP 2016235798 A JP2016235798 A JP 2016235798A JP 6869706 B2 JP6869706 B2 JP 6869706B2
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negative electrode
active material
power storage
storage device
compound
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JP2017208325A (ja
JP2017208325A5 (enExample
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裕之 三宅
裕之 三宅
信洋 井上
信洋 井上
諒 山内
諒 山内
真子 元吉
真子 元吉
貴洋 川上
貴洋 川上
真弓 三上
真弓 三上
未来 藤田
未来 藤田
山崎　舜平
舜平 山崎
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2021068283A priority Critical patent/JP7146998B2/ja
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Priority to JP2022150522A priority patent/JP7559023B2/ja
Priority to JP2024161233A priority patent/JP7727810B2/ja
Priority to JP2025133238A priority patent/JP2025156565A/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
    • 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
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
    • 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
    • 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
    • H01G11/32—Carbon-based
    • H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
    • 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
    • H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
    • 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
    • H01M4/134—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
    • H01M4/38—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/626—Metals
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2016235798A 2015-12-11 2016-12-05 蓄電装置用負極、蓄電装置、および電気機器 Active JP6869706B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021068283A JP7146998B2 (ja) 2015-12-11 2021-04-14 負極用複合体
JP2022150522A JP7559023B2 (ja) 2015-12-11 2022-09-21 蓄電装置用負極
JP2024161233A JP7727810B2 (ja) 2015-12-11 2024-09-18 蓄電装置用負極
JP2025133238A JP2025156565A (ja) 2015-12-11 2025-08-08 蓄電装置用負極

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015242739 2015-12-11
JP2015242739 2015-12-11
JP2016095789 2016-05-12
JP2016095789 2016-05-12

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JP2017208325A JP2017208325A (ja) 2017-11-24
JP2017208325A5 JP2017208325A5 (enExample) 2020-01-09
JP6869706B2 true JP6869706B2 (ja) 2021-05-12

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JP2021068283A Active JP7146998B2 (ja) 2015-12-11 2021-04-14 負極用複合体
JP2022150522A Active JP7559023B2 (ja) 2015-12-11 2022-09-21 蓄電装置用負極
JP2024161233A Active JP7727810B2 (ja) 2015-12-11 2024-09-18 蓄電装置用負極
JP2025133238A Pending JP2025156565A (ja) 2015-12-11 2025-08-08 蓄電装置用負極

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JP2024161233A Active JP7727810B2 (ja) 2015-12-11 2024-09-18 蓄電装置用負極
JP2025133238A Pending JP2025156565A (ja) 2015-12-11 2025-08-08 蓄電装置用負極

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US11038195B2 (en) 2018-06-01 2021-06-15 Global Graphene Group, Inc. Multi-level graphene-protected anode active material particles for battery applications
US11018336B2 (en) * 2018-06-06 2021-05-25 Global Graphene Group, Inc. Multi-level graphene-protected anode active material particles for fast-charging lithium-ion batteries
CN114586192A (zh) * 2019-10-11 2022-06-03 株式会社半导体能源研究所 二次电池用正极、二次电池及电子设备
IT201900021096A1 (it) 2019-11-13 2021-05-13 Fondazione St Italiano Tecnologia Composizioni per dispositivi di accumulo di energia e procedimenti di impiego
US11502286B2 (en) * 2020-04-27 2022-11-15 Enevate Corporation Method and system for all-conductive battery electrodes
WO2023042028A1 (ja) * 2021-09-17 2023-03-23 株式会社半導体エネルギー研究所 二次電池およびその作製方法

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Publication number Publication date
JP7146998B2 (ja) 2022-10-04
JP2017208325A (ja) 2017-11-24
JP2024169576A (ja) 2024-12-05
US20250046799A1 (en) 2025-02-06
US20170170466A1 (en) 2017-06-15
US12087938B2 (en) 2024-09-10
JP7559023B2 (ja) 2024-10-01
JP2022188111A (ja) 2022-12-20
JP2025156565A (ja) 2025-10-14
JP7727810B2 (ja) 2025-08-21
JP2021119566A (ja) 2021-08-12

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