WO2013048048A8 - 리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지 - Google Patents

리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지 Download PDF

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WO2013048048A8
WO2013048048A8 PCT/KR2012/007457 KR2012007457W WO2013048048A8 WO 2013048048 A8 WO2013048048 A8 WO 2013048048A8 KR 2012007457 W KR2012007457 W KR 2012007457W WO 2013048048 A8 WO2013048048 A8 WO 2013048048A8
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secondary battery
lithium secondary
active material
cathode active
same
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PCT/KR2012/007457
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WO2013048048A3 (ko
WO2013048048A2 (ko
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송준호
김영준
김점수
조우석
김재헌
김진화
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전자부품연구원
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Priority to EP12834643.4A priority Critical patent/EP2763218B1/en
Priority to US14/347,404 priority patent/US20140242463A1/en
Priority to JP2014533190A priority patent/JP6251679B2/ja
Publication of WO2013048048A2 publication Critical patent/WO2013048048A2/ko
Publication of WO2013048048A3 publication Critical patent/WO2013048048A3/ko
Publication of WO2013048048A8 publication Critical patent/WO2013048048A8/ko

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    • C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
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Abstract

리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지에 관한 것으로, 하기 화학식 1로 표시되는 리튬 금속 복합산화물 코어; 및 상기 리튬 금속 복합산화물 코어의 외각에 위치하고 불소 화합물을 함유하는 코팅층을 포함하는, 리튬 이차전지용 양극 활물질을 제공한다. [화학식 1] LiwNixCoyMn1-x-y-zMzO2 상기 화학식 1에서, 1.2≤w≤1.5, 0<x<1, 0≤y<1, 0.5≤1-x-y-z, M은 Al, Mg, Fe, Cu, Zn, Cr, Ag, Ca, Na, K, In, Ga, Ge, V, Mo, Nb, Si, Ti 및 Zr으로 이루어진 군으로부터 선택되는 1 종 이상의 금속이다.
PCT/KR2012/007457 2011-09-26 2012-09-18 리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지 WO2013048048A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12834643.4A EP2763218B1 (en) 2011-09-26 2012-09-18 Cathode active material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery including same
US14/347,404 US20140242463A1 (en) 2011-09-26 2012-09-18 Cathode active material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery including same
JP2014533190A JP6251679B2 (ja) 2011-09-26 2012-09-18 リチウム二次電池用正極活物質、その製造方法及びそれを含むリチウム二次電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110097058A KR20130033154A (ko) 2011-09-26 2011-09-26 리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지
KR10-2011-0097058 2011-09-26

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WO2013048048A2 WO2013048048A2 (ko) 2013-04-04
WO2013048048A3 WO2013048048A3 (ko) 2013-05-23
WO2013048048A8 true WO2013048048A8 (ko) 2013-06-13

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US (1) US20140242463A1 (ko)
EP (1) EP2763218B1 (ko)
JP (1) JP6251679B2 (ko)
KR (1) KR20130033154A (ko)
WO (1) WO2013048048A2 (ko)

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