CN115485899A - 蓄电元件 - Google Patents

蓄电元件 Download PDF

Info

Publication number
CN115485899A
CN115485899A CN202180020302.3A CN202180020302A CN115485899A CN 115485899 A CN115485899 A CN 115485899A CN 202180020302 A CN202180020302 A CN 202180020302A CN 115485899 A CN115485899 A CN 115485899A
Authority
CN
China
Prior art keywords
negative electrode
active material
electrode active
graphite particles
positive electrode
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
CN202180020302.3A
Other languages
English (en)
Chinese (zh)
Inventor
川口和辉
大山纯
关口大圣
加古智典
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.)
GS Yuasa International Ltd
Original Assignee
GS Yuasa International 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 GS Yuasa International Ltd filed Critical GS Yuasa International Ltd
Publication of CN115485899A publication Critical patent/CN115485899A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • 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
    • H01G11/42—Powders or particles, e.g. composition thereof
    • 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
    • H01G11/48—Conductive polymers
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/446—Initial charging measures
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202180020302.3A 2020-03-11 2021-03-10 蓄电元件 Pending CN115485899A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-042462 2020-03-11
JP2020042462 2020-03-11
PCT/JP2021/009403 WO2021182488A1 (ja) 2020-03-11 2021-03-10 蓄電素子

Publications (1)

Publication Number Publication Date
CN115485899A true CN115485899A (zh) 2022-12-16

Family

ID=77672377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180020302.3A Pending CN115485899A (zh) 2020-03-11 2021-03-10 蓄电元件

Country Status (5)

Country Link
US (1) US20230163302A1 (https=)
JP (1) JPWO2021182488A1 (https=)
CN (1) CN115485899A (https=)
DE (1) DE112021001538T5 (https=)
WO (1) WO2021182488A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024014376A1 (https=) * 2022-07-12 2024-01-18
WO2024029333A1 (ja) * 2022-08-01 2024-02-08 株式会社Ｇｓユアサ 非水電解質蓄電素子

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4135162B2 (ja) * 1996-08-08 2008-08-20 日立化成工業株式会社 リチウム二次電池用負極
JP5534440B2 (ja) * 1996-12-04 2014-07-02 日立化成株式会社 リチウム二次電池用負極及びリチウム二次電池
KR100450348B1 (ko) * 1998-10-09 2004-09-30 쇼와 덴코 가부시키가이샤 전지용 탄소 재료 및 이 탄소 재료를 이용한 전지
JP2003146636A (ja) * 2001-11-13 2003-05-21 Adchemco Corp 黒鉛粉末の製造方法、黒鉛粉末及びリチウムイオン二次電池
KR20080040049A (ko) 2004-01-05 2008-05-07 쇼와 덴코 가부시키가이샤 리튬전지용 음극재 및 리튬전지
JP4794893B2 (ja) * 2005-04-12 2011-10-19 パナソニック株式会社 非水電解液二次電池
JP2009245866A (ja) * 2008-03-31 2009-10-22 Sanyo Electric Co Ltd 非水電解質二次電池
US9099745B2 (en) * 2011-04-21 2015-08-04 Showa Denko K.K. Graphite carbon composite material, carbon material for battery electrodes, and batteries
JP2013008585A (ja) * 2011-06-24 2013-01-10 Sony Corp リチウムイオン二次電池、リチウムイオン二次電池用負極、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
CN102299308B (zh) * 2011-09-03 2014-05-07 深圳市贝特瑞新能源材料股份有限公司 锂离子电池负极材料及其制备方法、锂离子电池
JP6487841B2 (ja) * 2013-07-12 2019-03-20 Ｊｍエナジー株式会社 蓄電デバイス
WO2016205780A1 (en) * 2015-06-19 2016-12-22 24M Technologies, Inc. Methods for electrochemical cell remediation
JP2017073207A (ja) * 2015-10-05 2017-04-13 トヨタ自動車株式会社 リチウムイオン二次電池用の負極
JP6037492B1 (ja) * 2016-06-24 2016-12-07 株式会社ワコム 発信型電子ペンの信号発信回路及び発信型電子ペン
US11038207B2 (en) * 2016-12-02 2021-06-15 Semiconductor Energy Laboratory Co., Ltd. Power storage device and electronic device
CN111052466A (zh) * 2017-08-08 2020-04-21 昭和电工株式会社 二次电池用负极活性物质和二次电池
JP7054445B2 (ja) * 2018-03-26 2022-04-14 トヨタ自動車株式会社 負極材料とこれを用いた電解液系電池
WO2020054708A1 (ja) * 2018-09-11 2020-03-19 株式会社Ｇｓユアサ 蓄電素子及び蓄電素子の製造方法

Also Published As

Publication number Publication date
DE112021001538T5 (de) 2023-01-12
WO2021182488A1 (ja) 2021-09-16
JPWO2021182488A1 (https=) 2021-09-16
US20230163302A1 (en) 2023-05-25

Similar Documents

Publication Publication Date Title
CN113302766A (zh) 蓄电元件和蓄电元件的制造方法
JP6950342B2 (ja) 負極及び非水電解質蓄電素子
WO2023286718A1 (ja) 蓄電素子
CN115485899A (zh) 蓄电元件
JP2025157454A (ja) 蓄電素子
JP7673742B2 (ja) 蓄電素子
US20230100420A1 (en) Nonaqueous electrolyte energy storage device
JP7215331B2 (ja) 非水電解質蓄電素子の製造方法及び非水電解質蓄電素子
CN110521030B (zh) 非水电解质蓄电元件
JP2024001780A (ja) 正極及び非水電解質蓄電素子
WO2023276863A1 (ja) 非水電解質蓄電素子
WO2023281960A1 (ja) 正極、蓄電素子及び蓄電装置
WO2021200431A1 (ja) 蓄電素子、その製造方法及び蓄電装置
JP2022065561A (ja) 蓄電素子用正極及び蓄電素子
JP7815626B2 (ja) 負極、蓄電素子、及びそれらの製造方法
EP4485605A1 (en) Non-aqueous electrolyte power storage element
EP4261953B1 (en) Energy storage device and negative electrode for energy storage device
EP4439760A1 (en) Nonaqueous electrolyte power storage element
WO2024029333A1 (ja) 非水電解質蓄電素子
EP4693435A1 (en) Positive electrode for power storage elements, power storage element, and power storage device
WO2023199942A1 (ja) 非水電解質蓄電素子
JP2023181649A (ja) 非水電解質蓄電素子及びその製造方法
WO2023233790A1 (ja) 蓄電素子
EP4682971A1 (en) Negative electrode for power storage element and power storage element
JP2024040730A (ja) 非水電解質蓄電素子、機器、非水電解質蓄電素子の使用方法及び非水電解質蓄電素子の製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination