(19)
(11) EP 2 592 683 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 2 (W2 A1)

(48) Corrigendum issued on:
18.09.2013 Bulletin 2013/38

(43) Date of publication:
15.05.2013 Bulletin 2013/20

(21) Application number: 11803630.0

(22) Date of filing: 06.07.2011
(51) International Patent Classification (IPC): 
H01M 10/0562(2010.01)
C04B 35/50(2006.01)
H01M 10/052(2010.01)
 C04B 35/48(2006.01)
H01B 1/06(2006.01)
(86) International application number:
PCT/JP2011/065489
(87) International publication number:
WO 2012/005296 (12.01.2012 Gazette 2012/02)
(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: 07.07.2010 JP 2010154639

(71) Applicants:
  • NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY
    Shizuoka-shi, Shizuoka, 422-8529 (JP)
  • TOYOTA JIDOSHA KABUSHIKI KAISHA
    Toyota-shi, Aichi-ken, 471-8571 (JP)

(72) Inventors:
  • IRIYAMA, Yasutoshi
    Hamamatsu-shi, Shizuoka, 432-8561 (JP)
  • KUMAZAKI, Shota
    Hamamatsu-shi, Shizuoka, 432-8561 (JP)
  • RAMASWAMY, Murugan
    Hamamatsu-shi, Shizuoka, 432-8561 (JP)
  • HIROSE, Yutaka
    Toyota-shi, Aichi-ken, 471-8571 (JP)

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

   


(54) SOLID ELECTROLYTE MATERIAL AND LITHIUM BATTERY


(57) A main object of the present invention is to provide a Li-La-Zr-O-based solid electrolyte material having favorable denseness. The present invention solves the problem by providing a solid electrolyte material comprising Li, La, Zr, Al, Si and O, having a garnet structure, and being a sintered body.