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1. (WO2017069407) PRECURSOR COMPRISING MULTI-LAYERED TRANSITION METAL OXIDES FOR PRODUCING CATHODE ACTIVE MATERIAL, AND CATHODE ACTIVE MATERIAL PRODUCED USING PRECURSOR FOR LITHIUM SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2017/069407    International Application No.:    PCT/KR2016/010323
Publication Date: 27.04.2017 International Filing Date: 13.09.2016
IPC:
H01M 4/525 (2010.01), H01M 4/505 (2010.01), H01M 4/62 (2006.01), H01M 4/131 (2010.01), H01M 10/052 (2010.01), H01M 2/10 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 (KR)
Inventors: YOU, Min Kyu; (KR).
SHIN, Ho Suk; (KR).
PARK, Hong Kyu; (KR)
Agent: YOU ME PATENT AND LAW FIRM; (KR)
Priority Data:
10-2015-0145803 20.10.2015 KR
Title (EN) PRECURSOR COMPRISING MULTI-LAYERED TRANSITION METAL OXIDES FOR PRODUCING CATHODE ACTIVE MATERIAL, AND CATHODE ACTIVE MATERIAL PRODUCED USING PRECURSOR FOR LITHIUM SECONDARY BATTERY
(FR) PRÉCURSEUR COMPRENANT DES OXYDES DE MÉTAL DE TRANSITION MULTICOUCHE POUR LA PRODUCTION DE MATIÈRE ACTIVE DE CATHODE, ET MATIÈRE ACTIVE DE CATHODE PRODUITE À L'AIDE DU PRÉCURSEUR POUR BATTERIE RECHARGEABLE AU LITHIUM
(KO) 다층 구조의 금속 산화물들을 포함하는 양극 활물질 제조용 전구체 및 이를 사용하여 제조된 리튬 이차전지용 양극 활물질
Abstract: front page image
(EN)Provided are a precursor for producing cathode active material, and cathode active material produced using the precursor for a lithium secondary battery, the precursor, which is for producing cathode active material for a secondary battery, comprising: a core containing transition metal hydroxides comprising nickel (Ni) and manganese (Mn), or transition metal hydroxides comprising nickel (Ni), manganese (Mn) and cobalt (Co); and a shell containing transition metal hydroxides comprising cobalt (Co).
(FR)L'invention concerne un précurseur pour la production de matière active de cathode, et une matière active de cathode produite à l'aide du précurseur pour une batterie rechargeable au lithium, le précurseur, qui est destiné à la production de matière active de cathode pour une batterie rechargeable, comprenant : un cœur contenant des hydroxydes de métal de transition comprenant du nickel (Ni) et du manganèse (Mn), ou des hydroxydes de métal de transition comprenant du nickel (Ni), du manganèse (Mn) et du cobalt (Co); et une coque contenant des hydroxydes de métal de transition comprenant du cobalt (Co).
(KO)본 발명은, 이차전지용 양극 활물질을 제조하기 위한 전구체로서, 니켈(Ni) 및 망간(Mn)을 포함하는 전이금속 수산화물, 또는 니켈(Ni), 망간(Mn) 및 코발트(Co)를 포함하는 전이금속 수산화물로 이루어진 코어(core); 및 코발트(Co)를 포함하는 전이금속 수산화물로 이루어진 쉘(shell);을 포함하고 있는 것을 특징으로 하는 양극 활물질 제조용 전구체 및 이를 사용하여 제조된 리튬 이차전지용 양극 활물질을 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)