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1. (WO2018004078) CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/004078    International Application No.:    PCT/KR2016/013800
Publication Date: 04.01.2018 International Filing Date: 03.01.2017
IPC:
H01M 4/525 (2010.01), H01M 4/36 (2006.01), H01M 4/58 (2010.01), H01M 10/0525 (2010.01)
Applicants: L&F CO., LTD. [KR/KR]; 120, Dalseo-daero 91-giI, Dalseo-gu, Daegu 42712 (KR)
Inventors: CHOI, Su An; (KR).
SHIN, Jun Ho; (KR).
KWON, Sung Sang; (KR).
JEONG, Ho Jun; (KR).
JEON, Sang Hoon; (KR).
YANG, Ji Woon; (KR).
AN, Ji Sun; (KR)
Agent: YOU ME PATENT AND LAW FIRM; 115 Teheran-ro Gangnam-gu, Seoul 06134 (KR)
Priority Data:
10-2016-0083669 01.07.2016 KR
Title (EN) CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
(FR) MATÉRIAU ACTIF DE CATHODE DESTINÉ À UNE BATTERIE SECONDAIRE AU LITHIUM ET BATTERIE SECONDAIRE AU LITHIUM COMPRENANT LE MATÉRIAU ACTIF DE CATHODE
(KO) 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
Abstract: front page image
(EN)The present invention relates to a cathode active material for a lithium secondary battery, and a lithium secondary battery comprising same, and provides lithium metal oxide powder comprising lithium metal oxide particle aggregates comprising Co as the essential element at the metal site, wherein the lithium metal oxide particle aggregates comprise lithium metal oxide particles having a median diameter of 0.5-2 μm and Li/Me ≥ 1.
(FR)La présente invention concerne un matériau actif de cathode destiné à une batterie secondaire au lithium, et une batterie secondaire au lithium comprenant le matériau actif de cathode. La présente invention concerne une poudre d'oxyde de métal de lithium comprenant des agrégats de particules d'oxyde de métal de lithium comprenant du Co en tant qu'élément essentiel dans le point métallique, les agrégats de particules d'oxyde de métal de lithium comprenant des particules d'oxyde de métal de lithium possédant un diamètre médian se situant entre 0,5 et 2 µm et du Li/Me ≥ 1.
(KO)리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지에 관한 것으로, 금속 자리에 필수 구성원소로 Co를 포함하는 리튬 금속 산화물 입자 집합;을 포함하고, 상기 리튬 금속 산화물 입자 집합은 메디안 경이 0.5μm 내지 2μm이고, Li/Me ≥ 1 인 리튬 금속 산화물 입자를 포함하는 것인 리튬 금속 산화물 분말을 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, DJ, 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, KH, 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)