(19)
(11) EP 2 643 875 A1

(12)

(43) Date of publication:
02.10.2013 Bulletin 2013/40

(21) Application number: 11843969.4

(22) Date of filing: 23.11.2011
(51) International Patent Classification (IPC): 
H01M 4/88(2006.01)
(86) International application number:
PCT/CN2011/082696
(87) International publication number:
WO 2012/068987 (31.05.2012 Gazette 2012/22)
(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: 25.11.2010 CN 201091057477 U

(71) Applicant: Robert Bosch GmbH
70442 Stuttgart (DE)

(72) Inventors:
  • ZHANG, Jingjun
    Shanghai 200335 (CN)
  • ZHOU, Longjie
    Shanghai 200335 (CN)
  • YANG, Jun
    Shanghai 200240 (CN)
  • JIA, Haiping
    Shanghai 200240 (CN)

   


(54) AN ELECTRODE FOR LITHIUM ION BATTERIES AND THE METHOD FOR MANUFACTURING THE SAME