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Machine translation
1. (WO2013157806) METHOD FOR MANUFACTURING ELECTRODE FOR LITHIUM SECONDARY BATTERY AND ELECTRODE MANUFACTURED BY USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/157806    International Application No.:    PCT/KR2013/003171
Publication Date: 24.10.2013 International Filing Date: 16.04.2013
IPC:
H01M 4/70 (2006.01), H01M 4/48 (2010.01), H01M 4/131 (2010.01), H01M 10/052 (2010.01)
Applicants: LG CHEM, LTD. [KR/KR]; 20, Yoido-dong Youngdungpo-gu Seoul 150-721 (KR)
Inventors: KIM, Daehong; (KR).
LEE, Jae Hyun; (KR).
KIM, Jihyun; (KR)
Agent: SOHN, Chang Kyu; 1403, Seongji Heights 2-cha Bldg. 642-16, Yoksam 1-dong Kangnam-gu Seoul 135-910 (KR)
Priority Data:
10-2012-0039086 16.04.2012 KR
Title (EN) METHOD FOR MANUFACTURING ELECTRODE FOR LITHIUM SECONDARY BATTERY AND ELECTRODE MANUFACTURED BY USING SAME
(FR) PROCÉDÉ DE FABRICATION D'ÉLECTRODE POUR BATTERIE RECHARGEABLE AU LITHIUM ET ÉLECTRODE AINSI FABRIQUÉE
(KO) 리튬 이차전지용 전극의 제조 방법 및 이를 사용하여 제조되는 전극
Abstract: front page image
(EN)The present invention relates to a method for manufacturing an electrode for a secondary battery, including a step of performing surface treatment on a collector so as to provide a morphology forming a surface roughness (Ra) of between 0.001 μm and 10 μm over the entire surface and improved adhesion between the electrode active material and the collector, and an electrode for a secondary battery manufactured by using the method.
(FR)La présente invention concerne un procédé de fabrication d'une électrode pour une batterie rechargeable. Ledit procédé comprend l'étape consistant à exécuter un traitement de surface sur un collecteur de manière à obtenir une configuration présentant une rugosité de surface (Ra) allant de 0,001 à 10 μm sur la totalité de la surface et une adhésion améliorée entre le matériau actif d'électrode et le collecteur. L'invention concerne en outre une électrode pour batterie rechargeable fabriquée par ledit procédé.
(KO)본 발명은 이차전지용 전극의 제조방법으로서, 표면 전반에 걸쳐 0.001 ~ 10 ㎛ 크기의 표면 거칠기(Ra)를 형성하는 몰포로지를 가지도록 집전체를 표면처리하는 과정을 포함하여, 전극 활물질과 집전체의 접착력을 개선시키는 것을 특징으로 하는 이차전지용 전극의 제조 방법 및 상기 제조방법으로 제조된 이차전지용 전극을 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, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)