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1. (WO2010025052) ELECTRODE INCLUDING CURRENT COLLECTOR WITH NANO-SCALE COATING AND METHOD OF MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/025052    International Application No.:    PCT/US2009/054117
Publication Date: 04.03.2010 International Filing Date: 18.08.2009
Chapter 2 Demand Filed:    11.06.2010    
IPC:
H01M 4/64 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 (US) (For All Designated States Except US)
Inventors: DIVIGALPITIYA, Ranjith,; (CA).
BUCKETT, Mary, I.; (US)
Agent: WOLF, Stephen, F.; 3M Center Office of Intellectual Property Counsel Post Office Box 33427 Saint Paul, MN 55133-3427 (US)
Priority Data:
12/200,044 28.08.2008 US
Title (EN) ELECTRODE INCLUDING CURRENT COLLECTOR WITH NANO-SCALE COATING AND METHOD OF MAKING THE SAME
(FR) ÉLECTRODE COMPRENANT UN COLLECTEUR DE COURANT AVEC REVÊTEMENT NANOSCOPIQUE ET SON PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)Current collectors and methods are provided that relate to electrodes that are useful in lithium polymer electrochemical cells. The provided current collectors include a metallic substrate, a substantially uniform nano-scale carbon coating, and an active electrode material. The coating has a maximum thickness of less than about 200 nanometers.
(FR)L'invention concerne des collecteurs de courant et des procédés qui concernent des électrodes qui sont utiles dans les piles électrochimiques au polymère lithium. Les collecteurs de courant selon l'invention comprennent un substrat métallique, un revêtement en carbone sensiblement uniforme nanoscopique, et un matériau d'électrode actif. Le revêtement présente une épaisseur maximale inférieure à environ 200 nanomètres.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, KR, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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: English (EN)
Filing Language: English (EN)