KR102844627B1 - 전극 합제, 전극 및 이차 전지 - Google Patents

전극 합제, 전극 및 이차 전지

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Publication number
KR102844627B1
KR102844627B1 KR1020227031054A KR20227031054A KR102844627B1 KR 102844627 B1 KR102844627 B1 KR 102844627B1 KR 1020227031054 A KR1020227031054 A KR 1020227031054A KR 20227031054 A KR20227031054 A KR 20227031054A KR 102844627 B1 KR102844627 B1 KR 102844627B1
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electrode mixture
group
positive electrode
binder
mass
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KR20220139950A (ko
Inventor
간타 후쿠시마
유마 이치노세
치히로 시노다
시게아키 야마자키
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다이킨 고교 가부시키가이샤
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    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
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    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
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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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020227031054A 2020-04-02 2021-03-29 전극 합제, 전극 및 이차 전지 Active KR102844627B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-067031 2020-04-02
JP2020067031 2020-04-02
PCT/JP2021/013297 WO2021200822A1 (ja) 2020-04-02 2021-03-29 電極合剤、電極および二次電池

Publications (2)

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KR20220139950A KR20220139950A (ko) 2022-10-17
KR102844627B1 true KR102844627B1 (ko) 2025-08-11

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Country Link
US (1) US20230038930A1 (https=)
EP (1) EP4130145A4 (https=)
JP (2) JP7626314B2 (https=)
KR (1) KR102844627B1 (https=)
CN (1) CN115336038B (https=)
TW (1) TWI830995B (https=)
WO (1) WO2021200822A1 (https=)

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KR20240129075A (ko) * 2022-01-17 2024-08-27 다이킨 고교 가부시키가이샤 전기 화학 디바이스용 조성물, 전극 및 이차 전지
JP2024115806A (ja) * 2023-02-15 2024-08-27 プライムプラネットエナジー＆ソリューションズ株式会社 正極板および非水電解質二次電池

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CN115336038A (zh) 2022-11-11
JP2024074842A (ja) 2024-05-31
WO2021200822A1 (ja) 2021-10-07
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JP7626314B2 (ja) 2025-02-07
TW202143537A (zh) 2021-11-16
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