(19)
(11) EP 2 593 983 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
10.09.2014 Bulletin 2014/37

(45) Mention of the grant of the patent:
15.01.2014 Bulletin 2014/03

(21) Application number: 11757930.0

(22) Date of filing: 14.07.2011
(51) International Patent Classification (IPC): 
H01M 4/38(2006.01)
H01M 4/62(2006.01)
H01M 10/052(2010.01)
 H01M 4/58(2010.01)
H01M 4/36(2006.01)
C01B 3/00(2006.01)
(86) International application number:
PCT/IB2011/001638
(87) International publication number:
WO 2012/007830 (19.01.2012 Gazette 2012/03)

(54)

ANODE MATERIAL, METAL SECONDARY BATTERY, AND METHOD FOR PRODUCTION OF ANODE MATERIAL

ANODENMATERIAL, METALLAKKUMULATOR UND VERFAHREN ZUR HERSTELLUNG EINES ANODENMATERIALS

MATÉRIAU D'ANODE, BATTERIE SECONDAIRE EN MÉTAL, ET PROCÉDÉ POUR LA PRODUCTION D'UN MATÉRIAU D'ANODE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 07.10.2010 JP 2010227476
15.07.2010 JP 2010160402

(43) Date of publication of application:
22.05.2013 Bulletin 2013/21

(73) Proprietor: TOYOTA JIDOSHA KABUSHIKI KAISHA
Toyota-shi, Aichi-ken, 471-8571 (JP)

(72) Inventors:
  • NAKAYAMA, Hideki
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • MATSUNAGA, Tomoya
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • NOBUHARA, Kunihiro
    Toyota-shi, Aichi-ken, 471-8571 (JP)
  • KON, Makio
    Toyota, Aichi, 470-0334 (JP)

(74) Representative: Kuhnen & Wacker 
Patent- und Rechtsanwaltsbüro Prinz-Ludwig-Straße 40A
85354 Freising
85354 Freising (DE)


(56) References cited: : 
US-A1- 2008 286 652
   
  • Y. OUMELLAL, A. ROUGIER, G. A. NAZRI, J-M. TARASCON, L. AYMARD: "Metal hydrides for lithium-ion batteries", NATURE MATERIALS, vol. 7, 12 October 2008 (2008-10-12), pages 916-921, XP002664402, DOI: 10.1038/nmat2288
  • HANADA N ET AL: "Catalytic effect of Ni nano-particle and Nb oxide on H-desorption properties in MgH2 prepared by ball milling", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 404-406, 8 December 2005 (2005-12-08) , pages 716-719, XP025330296, ISSN: 0925-8388, DOI: 10.1016/J.JALLCOM.2004.12.166 [retrieved on 2005-12-08]
  • LIANG G ET AL: "Catalytic effect of transition metals on hydrogen sorption in nanocrystalline ball milled MgH2-Tm (Tm=Ti, V, Mn, Fe and Ni) systems", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 292, no. 1-2, 15 November 1999 (1999-11-15), pages 247-252, XP004364567, ISSN: 0925-8388, DOI: 10.1016/S0925-8388(99)00442-9
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).