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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lithium battery
rechargeable lithium
positive electrode
active material
electrode active
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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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국립대학법인 울산과학기술대학교 산학협력단
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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

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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
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    • C01G45/1228—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [MnO2]n-, e.g. LiMnO2, Li[MxMn1-x]O2
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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 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)

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

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

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