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1. (WO2017171425) CATHODE ACTIVE MATERIAL PARTICLES INCLUDING CORE CONTAINING LITHIUM COBALT OXIDE AND COATING LAYER CONTAINING BORON AND FLUORINE, AND METHOD FOR PREPARING SAME
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公布号: WO/2017/171425 国际申请号: PCT/KR2017/003476
公布日: 05.10.2017 国际申请日: 30.03.2017
国际专利分类:
H01M 4/36 (2006.01) ,H01M 4/525 (2010.01) ,H01M 10/0568 (2010.01) ,H01M 10/0525 (2010.01) ,H01M 2/10 (2006.01) ,C01G 51/00 (2006.01)
[IPC code unknown for H01M 4/36][IPC code unknown for H01M 4/525][IPC code unknown for H01M 10/0568][IPC code unknown for H01M 10/0525][IPC code unknown for H01M 2/10][IPC code unknown for C01G 51]
申请人:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
发明人:
이보람 LEE, Bo Ram; KR
박성빈 PARK, Sung Bin; KR
박영욱 PARK, Young Uk; KR
조치호 JO, Chi Ho; KR
허혁 HUR, Hyuck; KR
정왕모 JUNG, Wang Mo; KR
代理人:
유미특허법인 YOU ME PATENT AND LAW FIRM; KR
优先权数据:
10-2016-003886531.03.2016KR
标题 (EN) CATHODE ACTIVE MATERIAL PARTICLES INCLUDING CORE CONTAINING LITHIUM COBALT OXIDE AND COATING LAYER CONTAINING BORON AND FLUORINE, AND METHOD FOR PREPARING SAME
(FR) PARTICULES DE MATÉRIAU ACTIF DE CATHODE COMPRENANT UN NOYAU CONTENANT DE L'OXYDE DE COBALT ET DE LITHIUM ET UNE COUCHE DE REVÊTEMENT CONTENANT DU BORE ET DU FLUOR, ET LEUR PROCÉDÉ DE PRÉPARATION
(KO) 리튬 코발트 산화물을 포함하는 코어 및 붕소와 불소를 포함하는 코팅층을 포함하는 양극 활물질 입자 및 이의 제조 방법
摘要:
(EN) The present invention relates to a cathode active material particle which comprises a core containing lithium cobalt oxide represented by formula 1 below; and a coating layer coated on the surface of the core and containing boron(B) and fluorine(F). [Formula 1] Li1+xCo1-xO2, wherein, -0.03≤x≤0.1
(FR) La présente invention concerne une particule de matériau actif de cathode qui comprend un noyau contenant de l'oxyde de cobalt et de lithium représenté par la formule 1 ci-dessous; et une couche de revêtement appliquée sur la surface du noyau et contenant du bore (B) et du fluor (F). [Formule 1] Li1+xCo1-xO2, où -0,03 ≤ x ≤ 0,1.
(KO) 본 발명은 하기 화학식 1로 표현되는 리튬 코발트 산화물을 포함하는 코어; 및 상기 코어의 표면 상에 코팅되어 있고 붕소(B) 및 불소(F)를 포함하는 코팅층;을 포함하는 것을 특징으로 하는 양극 활물질 입자에 관한 것이다: Li1+xCo1-xO2 (1) 상기 식에서, -0.03≤x≤0.1이다.
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指定国: 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
非洲地区知识产权组织 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
欧亚专利局 (AM, AZ, BY, KG, KZ, RU, TJ, TM)
欧洲专利局 (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)
非洲知识产权组织 (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
公布语言: 韩语 (KO)
申请语言: 韩语 (KO)