KR101241571B1 - 리튬 이온 이차 전지용 정극 재료 및 그것을 이용한 리튬 이온 이차 전지 - Google Patents

리튬 이온 이차 전지용 정극 재료 및 그것을 이용한 리튬 이온 이차 전지 Download PDF

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KR101241571B1
KR101241571B1 KR1020100118897A KR20100118897A KR101241571B1 KR 101241571 B1 KR101241571 B1 KR 101241571B1 KR 1020100118897 A KR1020100118897 A KR 1020100118897A KR 20100118897 A KR20100118897 A KR 20100118897A KR 101241571 B1 KR101241571 B1 KR 101241571B1
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positive electrode
active material
electrode active
lithium ion
ion secondary
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KR20110059553A (ko
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히로아키 고니시
도요타카 유아사
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가부시키가이샤 히타치세이사쿠쇼
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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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020100118897A 2009-11-27 2010-11-26 리튬 이온 이차 전지용 정극 재료 및 그것을 이용한 리튬 이온 이차 전지 Expired - Fee Related KR101241571B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-269403 2009-11-27
JP2009269403A JP5389620B2 (ja) 2009-11-27 2009-11-27 リチウムイオン二次電池用正極材料およびそれを用いたリチウムイオン二次電池

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KR20110059553A KR20110059553A (ko) 2011-06-02
KR101241571B1 true KR101241571B1 (ko) 2013-03-11

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US (1) US8709656B2 (enExample)
JP (1) JP5389620B2 (enExample)
KR (1) KR101241571B1 (enExample)
CN (1) CN102082269B (enExample)

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JP5615769B2 (ja) * 2011-07-05 2014-10-29 株式会社日立製作所 リチウム二次電池
JP5828754B2 (ja) * 2011-12-26 2015-12-09 株式会社日立製作所 正極材およびリチウムイオン二次電池
JP2014049372A (ja) * 2012-09-03 2014-03-17 Hitachi Maxell Ltd リチウムイオン二次電池
CN103545505B (zh) * 2013-10-22 2017-02-08 江苏华东锂电技术研究院有限公司 锂离子电池正极活性材料及其制备方法
CN105789609A (zh) * 2014-12-15 2016-07-20 上海兆维科技发展有限公司 一种正极材料及其制备方法和用途
CN110235289B (zh) * 2017-01-20 2022-10-18 远景Aesc日本有限公司 正极活性物质、正极和锂离子二次电池
CN109309227A (zh) * 2017-07-26 2019-02-05 宁德时代新能源科技股份有限公司 锂离子电池及其正极活性材料
KR20190055700A (ko) * 2017-11-15 2019-05-23 주식회사 에코프로비엠 리튬이차전지용 양극 활물질 조성물 및 이를 포함하는 리튬 이차전지
WO2019131194A1 (ja) 2017-12-27 2019-07-04 パナソニック株式会社 非水電解質二次電池用正極活物質、非水電解質二次電池用正極及び非水電解質二次電池
KR102457285B1 (ko) 2018-01-15 2022-10-19 에스케이온 주식회사 리튬 이차 전지
CN110729477B (zh) * 2018-07-16 2021-07-23 宁德新能源科技有限公司 正极活性材料和锂离子电池
EP4235848A3 (en) * 2018-02-07 2023-10-04 Ningde Amperex Technology Ltd. Positive electrode active material and lithium ion battery
JP7199064B2 (ja) * 2018-06-29 2023-01-05 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用正極活物質、及び非水電解質二次電池
KR102533811B1 (ko) 2018-12-03 2023-05-19 주식회사 엘지에너지솔루션 이차전지용 양극 활물질, 이의 제조 방법, 이를 포함하는 이차전지용 양극 및 리튬 이차전지
WO2020137296A1 (ja) 2018-12-28 2020-07-02 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用正極活物質、及び非水電解質二次電池
WO2020174794A1 (ja) 2019-02-28 2020-09-03 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用正極活物質、及び非水電解質二次電池
CN112186138B (zh) * 2019-07-02 2022-06-28 巴斯夫杉杉电池材料(宁乡)有限公司 含w高镍三元正极材料及其制备方法
CN114467196B (zh) * 2019-10-04 2024-08-23 三洋电机株式会社 非水电解质二次电池用正极活性物质、和非水电解质二次电池
WO2021112606A1 (ko) 2019-12-05 2021-06-10 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 활물질, 상기 양극 활물질의 제조 방법
EP4099444B1 (en) * 2020-01-31 2025-06-25 SANYO Electric Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
CN111342029B (zh) * 2020-03-20 2021-10-22 浙江中金格派锂电产业股份有限公司 一种锂离子电池复合正极的制备方法
KR102392379B1 (ko) * 2020-06-30 2022-04-29 삼성에스디아이 주식회사 니켈계 리튬 금속 복합 산화물, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
JP2025108990A (ja) 2024-01-11 2025-07-24 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 正極活物質及び非水電解質二次電池

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CN102082269A (zh) 2011-06-01
US8709656B2 (en) 2014-04-29
KR20110059553A (ko) 2011-06-02
CN102082269B (zh) 2014-03-12
JP2011113825A (ja) 2011-06-09
US20110129734A1 (en) 2011-06-02
JP5389620B2 (ja) 2014-01-15

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