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1. (WO2018084525) 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/2018/084525 International Application No.: PCT/KR2017/012143
Publication Date: 11.05.2018 International Filing Date: 31.10.2017
IPC:
H01M 4/525 (2010.01) ,H01M 4/131 (2010.01) ,H01M 10/0525 (2010.01)
Applicants: SAMSUNG SDI CO., LTD.[KR/KR]; 150-20 Gongse-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17084, KR
Inventors: HAN, Kyusuk; KR
KIM, Sangbok; KR
LEE, Kisoo; KR
CHOI, Yoonyoung; KR
Agent: PANKOREA PATENT AND LAW FIRM; 13F, 70 Nonhyeon-ro 85-gil, Gangnam-gu, Seoul 06234, KR
Priority Data:
10-2016-014747007.11.2016KR
Title (EN) CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
(FR) MATÉRIAU ACTIF DE CATHODE POUR BATTERIE SECONDAIRE AU LITHIUM ET BATTERIE SECONDAIRE AU LITHIUM LE COMPRENANT
(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 the same. The cathode active material comprises a compound represented by formula 1, as follows, [Formula 1] Li1-xNaxCo1-y-zMgyTizO2 (where 0 < x ≤ 0.05, 0 < y ≤ 0.01, and 0 ≤ z ≤ 0.01).
(FR) La présente invention concerne un matériau actif de cathode pour une batterie secondaire au lithium et une batterie secondaire au lithium comprenant ledit matériau. Le matériau actif de cathode comprend un composé représenté par la formule 1 suivante : [Formule 1] Li1-xNaxCo1-y-zMgyTizO2 (où 0 < x ≤ 0,05, 0 < y ≤ 0,01, et 0 ≤ z ≤ 0,01).
(KO) 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지에 관한 것으로서, 상기 양극 활물질은 하기 화학식 1로 표현되는 화합물을 포함하는 것이다. [화학식 1] Li1-xNaxCo1-y-zMgyTizO2 (상기 화학식 1에서, 0 < x ≤ 0.05, 0 < y ≤ 0.01, 0 ≤ z ≤ 0.01임)
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, JO, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)