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1. (WO2012111546) BATTERY ELECTRODE AND MANUFACTURING METHOD THEREOF, NON-AQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, AND ACTIVE MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/111546    International Application No.:    PCT/JP2012/053072
Publication Date: 23.08.2012 International Filing Date: 10.02.2012
IPC:
H01M 4/485 (2010.01), H01M 2/10 (2006.01), H01M 4/131 (2010.01), H01M 4/1391 (2010.01), H01M 4/36 (2006.01)
Applicants: KABUSHIKI KAISHA TOSHIBA [JP/JP]; 1-1, Shibaura 1-chome, Minato-ku, Tokyo 1058001 (JP) (For All Designated States Except US).
YAMAMOTO, Dai [JP/JP]; (For US Only).
IWASAKI, Takuya [JP/JP]; (For US Only).
HARADA, Yasuhiro [JP/JP]; (For US Only).
INAGAKI, Hiroki [JP/JP]; (For US Only).
SATAKE, Hideki [JP/JP]; (For US Only)
Inventors: YAMAMOTO, Dai; .
IWASAKI, Takuya; .
HARADA, Yasuhiro; .
INAGAKI, Hiroki; .
SATAKE, Hideki;
Agent: KURATA, Masatoshi; c/o SUZUYE & SUZUYE, 1-12-9, Toranomon, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2011-032088 17.02.2011 JP
Title (EN) BATTERY ELECTRODE AND MANUFACTURING METHOD THEREOF, NON-AQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, AND ACTIVE MATERIAL
(FR) ÉLECTRODE DE BATTERIE ET PROCÉDÉ DE FABRICATION DE CELLE-CI, BATTERIE À ÉLECTROLYTE NON AQUEUSE, BLOC BATTERIE ET MATÉRIAU ACTIF
(JA) 電池用電極及びその製造方法、非水電解質電池、電池パック及び活物質
Abstract: front page image
(EN)Provided is a battery electrode which, in one embodiment, contains a collector and an active material layer provided on the collector. The active material layer contains a basic polymer and particles of a lithium titanate compound having a spinel structure. Here, the basic polymer covers at least one part of the surface of the lithium titanate compound particles.
(FR)L'invention concerne une électrode de batterie qui, dans un mode de réalisation, contient un collecteur et une couche de matériau actif appliquée sur le collecteur. La couche de matériau actif contient un polymère de base et des particules d'un composé de titanate de lithium qui présente une structure en spinelle. Le polymère de base couvre ici au moins une partie de la surface des particules de composé de titanate de lithium.
(JA) 一つの実施形態によれば、集電体と、集電体上に設けられた活物質層とを含む電池用電極が提供される。活物質層はスピネル構造を有するチタン酸リチウム化合物の粒子と、塩基性ポリマーとを含む。ここで、塩基性ポリマーは、チタン酸リチウム化合物の粒子の表面の少なくとも一部を被覆している。
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, 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, 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, MD, 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)