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1. (WO2013161749) ANODE FOR SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND SECONDARY BATTERY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/161749    International Application No.:    PCT/JP2013/061749
Publication Date: 31.10.2013 International Filing Date: 22.04.2013
IPC:
H01M 4/48 (2010.01), H01M 2/02 (2006.01), H01M 4/131 (2010.01), H01M 4/1391 (2010.01), H01M 4/36 (2006.01), H01M 4/66 (2006.01), H01M 10/0525 (2010.01), H01M 10/0566 (2010.01)
Applicants: SHOWA DENKO K.K. [JP/JP]; 13-9, Shibadaimon 1-chome, Minato-ku, Tokyo 1058518 (JP)
Inventors: YOKOUCHI Hitoshi; (JP).
OHMORI Masahiro; (JP).
SOTOWA Chiaki; (JP).
SANBAYASHI Masayuki; (JP)
Agent: SHIGA Masatake; 1-9-2, Marunouchi, Chiyoda-ku, Tokyo 1006620 (JP)
Priority Data:
2012-102723 27.04.2012 JP
Title (EN) ANODE FOR SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND SECONDARY BATTERY
(FR) ANODE POUR BATTERIE SECONDAIRE, SON PROCÉDÉ DE FABRICATION, ET BATTERIE SECONDAIRE
(JA) 二次電池用負極およびその製造方法、ならびに二次電池
Abstract: front page image
(EN)In this anode for a secondary battery, method for producing same, and secondary battery, an anode active material is laminated to the surface of a metal foil, the anode active material contains at least titanium dioxide, and the titanium dioxide contains a Brookite crystal phase and contains an amorphous phase at a fraction of 1-20 vol%.
(FR)La présente invention concerne une anode pour une batterie secondaire, son procédé de fabrication, et une batterie secondaire. Un matériau actif d'anode est appliqué sur la surface d'une feuille métallique, ledit matériau actif d'anode contenant au moins du dioxyde de titane, et le dioxyde de titane contenant une phase cristalline de Brookite et contenant une phase amorphe à une fraction de 1 à 20 % en volume.
(JA)本発明の二次電池用負極およびその製造方法、ならびに二次電池は、金属箔の表面に負極活物質が積層されてなり、負極活物質が少なくとも二酸化チタンを含有し、この二酸化チタンが、ブルッカイト型の結晶相を含み、かつ、非晶質相を1~20体積%の割合で含む。
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, 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, 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: Japanese (JA)
Filing Language: Japanese (JA)