WO2012148157A3 - 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 - Google Patents

리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 Download PDF

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WO2012148157A3
WO2012148157A3 PCT/KR2012/003173 KR2012003173W WO2012148157A3 WO 2012148157 A3 WO2012148157 A3 WO 2012148157A3 KR 2012003173 W KR2012003173 W KR 2012003173W WO 2012148157 A3 WO2012148157 A3 WO 2012148157A3
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Prior art keywords
lithium battery
rechargeable lithium
positive electrode
active material
electrode active
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Ceased
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PCT/KR2012/003173
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English (en)
French (fr)
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WO2012148157A9 (ko
WO2012148157A2 (ko
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조재필
조용현
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UNIST Academy Industry Research Corp
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UNIST Academy Industry Research Corp
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Priority to CN201280031655.4A priority Critical patent/CN103620833A/zh
Priority to EP12776743.2A priority patent/EP2704236A4/en
Priority to JP2014508289A priority patent/JP2014515171A/ja
Publication of WO2012148157A2 publication Critical patent/WO2012148157A2/ko
Publication of WO2012148157A9 publication Critical patent/WO2012148157A9/ko
Publication of WO2012148157A3 publication Critical patent/WO2012148157A3/ko
Priority to US14/059,554 priority patent/US20140045067A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
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    • 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
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • C01G45/1228—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
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    • C01G45/1235—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)2-, e.g. Li2Mn2O4 or Li2(MxMn2-x)O4
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    • C01G51/50—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO2)n-, e.g. Li(CoxMn1-x)O2 or Li(MyCoxMn1-x-y)O2
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    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
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  • Chemical & Material Sciences (AREA)
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  • Organic Chemistry (AREA)
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  • Electrochemistry (AREA)
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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
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  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

층상 구조(layered structure)를 가지는 리튬 금속 복합 산화물을 포함하는 코어; 그리고 상기 코어와 조성이 상이한 층상 구조를 가지는 리튬 복합 금속 산화물, 스피넬 구조(spinel structure)를 가지는 리튬 복합 금속 산화물, 또는 이들의 조합을 포함하는 쉘을 포함하며, 상기 쉘은 상기 코어의 표면에 위치하는 것인 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지를 제공한다.
PCT/KR2012/003173 2011-04-26 2012-04-25 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 Ceased WO2012148157A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280031655.4A CN103620833A (zh) 2011-04-26 2012-04-25 用于可再充电锂电池的正极活性物质、制备它的方法和包含它的可再充电锂电池
EP12776743.2A EP2704236A4 (en) 2011-04-26 2012-04-25 POSITIVE ELECTRODE ACTIVE MATERIAL FOR A RECHARGEABLE LITHIUM BATTERY, PROCESS FOR THEIR MANUFACTURE AND RECHARGEABLE LITHIUM BATTERY THEREWITH
JP2014508289A JP2014515171A (ja) 2011-04-26 2012-04-25 リチウム２次電池用正極活物質、その製造方法およびこれを含むリチウム２次電池
US14/059,554 US20140045067A1 (en) 2011-04-26 2013-10-22 Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110039092A KR101316053B1 (ko) 2011-04-26 2011-04-26 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR10-2011-0039092 2011-04-26

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/059,554 Continuation US20140045067A1 (en) 2011-04-26 2013-10-22 Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same

Publications (3)

Publication Number Publication Date
WO2012148157A2 WO2012148157A2 (ko) 2012-11-01
WO2012148157A9 WO2012148157A9 (ko) 2013-02-21
WO2012148157A3 true WO2012148157A3 (ko) 2013-04-25

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PCT/KR2012/003173 Ceased WO2012148157A2 (ko) 2011-04-26 2012-04-25 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지

Country Status (6)

Country Link
US (1) US20140045067A1 (ko)
EP (1) EP2704236A4 (ko)
JP (1) JP2014515171A (ko)
KR (1) KR101316053B1 (ko)
CN (1) CN103620833A (ko)
WO (1) WO2012148157A2 (ko)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
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KR102157479B1 (ko) * 2013-04-29 2020-10-23 한양대학교 산학협력단 리튬 이차 전지용 양극활물질
WO2014178624A1 (ko) * 2013-04-29 2014-11-06 한양대학교 산학협력단 리튬 이차 전지용 양극활물질
JP6040392B2 (ja) * 2012-07-24 2016-12-07 株式会社田中化学研究所 複合酸化物、複合遷移金属化合物、複合酸化物の製造方法、非水電解質二次電池用の正極活物質、並びに非水電解質二次電池
KR101458676B1 (ko) 2012-11-26 2014-11-05 삼성정밀화학 주식회사 리튬이차전지용 양극 활물질, 이의 제조방법 및 이를 이용한 리튬이차전지
KR101470092B1 (ko) * 2012-12-07 2014-12-05 삼성정밀화학 주식회사 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
CN105870424A (zh) * 2013-01-25 2016-08-17 株式会社丰田自动织机 高电压特性优异的活性物质
EP2966711B1 (en) * 2013-01-31 2019-05-22 IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) Cathode active material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery using the same
KR101524807B1 (ko) * 2013-03-22 2015-06-03 국립대학법인 울산과학기술대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
WO2014180743A1 (de) * 2013-05-08 2014-11-13 Basf Se Sphärische partikel, ihre herstellung und verwendung
KR101746899B1 (ko) 2013-05-31 2017-06-14 한양대학교 산학협력단 리튬 전지용 양극 활물질 및 이의 제조방법
JP6195113B2 (ja) * 2013-08-08 2017-09-13 トヨタ自動車株式会社 リチウムイオン二次電池用正極活物質
KR101785265B1 (ko) 2013-12-17 2017-10-16 삼성에스디아이 주식회사 복합 양극 활물질, 이를 포함하는 양극, 리튬 전지, 및 이의 제조방법
KR101630209B1 (ko) * 2014-03-05 2016-06-15 전자부품연구원 양극 활물질, 그를 갖는 리튬이차전지 및 그의 제조 방법
KR101676687B1 (ko) * 2014-04-07 2016-11-16 울산과학기술원 리튬 이차전지용 양극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
WO2016038983A1 (ja) * 2014-09-10 2016-03-17 日立金属株式会社 リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極及びリチウムイオン二次電池
WO2016038699A1 (ja) * 2014-09-10 2016-03-17 株式会社日立製作所 リチウム二次電池用正極活物質
WO2016053053A1 (ko) * 2014-10-02 2016-04-07 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR101777466B1 (ko) 2014-10-02 2017-09-11 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR101758992B1 (ko) 2014-10-02 2017-07-17 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR101762508B1 (ko) * 2014-10-02 2017-07-27 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR101555594B1 (ko) * 2014-10-02 2015-10-06 주식회사 에코프로 리튬 이차 전지용 양극활물질 및 이를 포함하는 리튬 이차 전지
WO2016053051A1 (ko) * 2014-10-02 2016-04-07 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR102535985B1 (ko) * 2014-10-27 2023-05-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 입자, 전극, 전력 저장 장치, 전자 장치, 및 전극의 제작 방법
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KR102314576B1 (ko) 2014-12-17 2021-10-19 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
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CN103620833A (zh) 2014-03-05
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