JPWO2024150566A1 - - Google Patents

Info

Publication number
JPWO2024150566A1
JPWO2024150566A1 JP2024570085A JP2024570085A JPWO2024150566A1 JP WO2024150566 A1 JPWO2024150566 A1 JP WO2024150566A1 JP 2024570085 A JP2024570085 A JP 2024570085A JP 2024570085 A JP2024570085 A JP 2024570085A JP WO2024150566 A1 JPWO2024150566 A1 JP WO2024150566A1
Authority
JP
Japan
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
JP2024570085A
Other languages
Japanese (ja)
Other versions
JPWO2024150566A5 (https=
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 filed Critical
Publication of JPWO2024150566A1 publication Critical patent/JPWO2024150566A1/ja
Publication of JPWO2024150566A5 publication Critical patent/JPWO2024150566A5/ja
Pending legal-status Critical Current

Links

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
    • H01M4/13—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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
JP2024570085A 2023-01-13 2023-12-06 Pending JPWO2024150566A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023003612 2023-01-13
PCT/JP2023/043697 WO2024150566A1 (ja) 2023-01-13 2023-12-06 二次電池用負極および二次電池

Publications (2)

Publication Number Publication Date
JPWO2024150566A1 true JPWO2024150566A1 (https=) 2024-07-18
JPWO2024150566A5 JPWO2024150566A5 (https=) 2025-08-26

Family

ID=91896668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024570085A Pending JPWO2024150566A1 (https=) 2023-01-13 2023-12-06

Country Status (4)

Country Link
US (1) US20250273653A1 (https=)
JP (1) JPWO2024150566A1 (https=)
CN (1) CN120153486A (https=)
WO (1) WO2024150566A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013149395A (ja) * 2012-01-17 2013-08-01 Mitsubishi Rayon Co Ltd 二次電池用負極、およびリチウムイオン二次電池
WO2020217730A1 (ja) * 2019-04-22 2020-10-29 第一工業製薬株式会社 電極用結着剤組成物、電極用塗料組成物、蓄電デバイス用電極、および蓄電デバイス
JP2021072279A (ja) * 2019-10-24 2021-05-06 東洋インキＳｃホールディングス株式会社 非水電解質二次電池用カーボンナノチューブ分散液およびそれを用いた樹脂組成物、合材スラリー、電極膜、非水電解質二次電池。
WO2021085255A1 (ja) * 2019-10-28 2021-05-06 株式会社村田製作所 二次電池用負極および二次電池
CN113860289A (zh) * 2021-10-21 2021-12-31 江苏天奈科技股份有限公司 一种纯化碳纳米管的方法
JP2022550742A (ja) * 2019-10-04 2022-12-05 矢崎総業株式会社 リチウムイオン電池の性能向上のための高純度ｓｗｃｎｔ添加剤

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014229400A (ja) * 2013-05-20 2014-12-08 三菱レイヨン株式会社 二次電池用負極スラリーの製造方法、二次電池用負極及びリチウムイオン二次電池
JP2018101623A (ja) * 2016-12-20 2018-06-28 三洋化成工業株式会社 リチウムイオン電池用負極及びリチウムイオン電池
KR102912859B1 (ko) * 2020-06-05 2026-01-15 가부시끼가이샤 레조낙 비수계 이차 전지 전극용 바인더 및 비수계 이차 전지 전극용 슬러리

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013149395A (ja) * 2012-01-17 2013-08-01 Mitsubishi Rayon Co Ltd 二次電池用負極、およびリチウムイオン二次電池
WO2020217730A1 (ja) * 2019-04-22 2020-10-29 第一工業製薬株式会社 電極用結着剤組成物、電極用塗料組成物、蓄電デバイス用電極、および蓄電デバイス
JP2022550742A (ja) * 2019-10-04 2022-12-05 矢崎総業株式会社 リチウムイオン電池の性能向上のための高純度ｓｗｃｎｔ添加剤
JP2021072279A (ja) * 2019-10-24 2021-05-06 東洋インキＳｃホールディングス株式会社 非水電解質二次電池用カーボンナノチューブ分散液およびそれを用いた樹脂組成物、合材スラリー、電極膜、非水電解質二次電池。
WO2021085255A1 (ja) * 2019-10-28 2021-05-06 株式会社村田製作所 二次電池用負極および二次電池
CN113860289A (zh) * 2021-10-21 2021-12-31 江苏天奈科技股份有限公司 一种纯化碳纳米管的方法

Also Published As

Publication number Publication date
CN120153486A (zh) 2025-06-13
US20250273653A1 (en) 2025-08-28
WO2024150566A1 (ja) 2024-07-18

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