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Pub. No.:    WO/2014/210116    International Application No.:    PCT/US2014/044034
Publication Date: 31.12.2014 International Filing Date: 25.06.2014
C22C 19/00 (2006.01), C01B 3/00 (2006.01), H01M 8/04 (2006.01)
Applicants: OVONIC BATTERY COMPANY, INC. [US/US]; 2983 Walterview Drive Rochester Hills, MI 48309 (US)
Inventors: YOUNG, Kwo-hsiung; (US).
CHAO, Benjamin; (US)
Agent: GOULD, Weston, R.; (US)
Priority Data:
13/926,134 25.06.2013 US
Abstract: front page image
(EN)A hydrogen storage alloy material includes a primary phase having an ABX type structure and a secondary phase having a B2 structure that enhances the electrochemical properties of the alloy. The A component of the primary phase includes La and Ce, and the B component of the primary phase includes Ni, Co, Al, and Mn. The secondary phase may include Al, Mn, and Ni. Also disclosed are battery systems including the alloy material.
(FR)La présente invention concerne un matériau à base d'alliage de stockage d'hydrogène qui comprend une phase primaire possédant une structure de type ABX et une phase secondaire possédant une structure de type B2 qui améliore les propriétés électrochimiques de l'alliage. Le constituant A de la phase primaire comprend La et Ce, et le constituant B de la phase primaire comprend Ni, Co, Al et Mn. La phase secondaire peut comprendre Al, Mn et Ni. L'invention concerne également des systèmes de batterie comprenant le matériau à base d'alliage.
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, IR, IS, JP, KE, KG, 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, 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.
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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)