CN115315766A - 电化学装置 - Google Patents

电化学装置 Download PDF

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Publication number
CN115315766A
CN115315766A CN202180023500.5A CN202180023500A CN115315766A CN 115315766 A CN115315766 A CN 115315766A CN 202180023500 A CN202180023500 A CN 202180023500A CN 115315766 A CN115315766 A CN 115315766A
Authority
CN
China
Prior art keywords
positive electrode
negative electrode
electrochemical device
conductive
conductive agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180023500.5A
Other languages
English (en)
Chinese (zh)
Inventor
武田信敬
广部卓也
森冈良太
永光健一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN115315766A publication Critical patent/CN115315766A/zh
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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • 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
    • H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
    • 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
    • H01M4/137—Electrodes based on electro-active polymers
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202180023500.5A 2020-03-30 2021-03-29 电化学装置 Pending CN115315766A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020060947 2020-03-30
JP2020-060947 2020-03-30
PCT/JP2021/013179 WO2021200779A1 (ja) 2020-03-30 2021-03-29 電気化学デバイス

Publications (1)

Publication Number Publication Date
CN115315766A true CN115315766A (zh) 2022-11-08

Family

ID=77929005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180023500.5A Pending CN115315766A (zh) 2020-03-30 2021-03-29 电化学装置

Country Status (4)

Country Link
US (1) US20230129000A1 (https=)
JP (1) JPWO2021200779A1 (https=)
CN (1) CN115315766A (https=)
WO (1) WO2021200779A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007103041A (ja) * 2005-09-30 2007-04-19 Dainippon Printing Co Ltd 非水電解液二次電池用電極板、及び非水電解液二次電池
WO2019208733A1 (ja) * 2018-04-26 2019-10-31 日東電工株式会社 蓄電デバイス用正極及び蓄電デバイス

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3444769B2 (ja) * 1997-11-25 2003-09-08 東洋アルミニウム株式会社 集電体用アルミニウム箔とその製造方法、集電体、二次電池および電気二重層コンデンサ
JP4595145B2 (ja) * 1999-10-27 2010-12-08 ソニー株式会社 非水電解質電池
JP2009253168A (ja) * 2008-04-09 2009-10-29 Nippon Zeon Co Ltd 電気化学素子電極の製造方法
JP2020072250A (ja) * 2018-04-26 2020-05-07 日東電工株式会社 蓄電デバイス用正極及び蓄電デバイス

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007103041A (ja) * 2005-09-30 2007-04-19 Dainippon Printing Co Ltd 非水電解液二次電池用電極板、及び非水電解液二次電池
WO2019208733A1 (ja) * 2018-04-26 2019-10-31 日東電工株式会社 蓄電デバイス用正極及び蓄電デバイス

Also Published As

Publication number Publication date
US20230129000A1 (en) 2023-04-27
JPWO2021200779A1 (https=) 2021-10-07
WO2021200779A1 (ja) 2021-10-07

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Application publication date: 20221108

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