(19)
(11)EP 3 133 047 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:
22.07.2020 Bulletin 2020/30

(45)Mention of the grant of the patent:
03.06.2020 Bulletin 2020/23

(21)Application number: 15765300.7

(22)Date of filing:  20.03.2015
(51)International Patent Classification (IPC): 
H01M 4/134(2010.01)
H01M 4/62(2006.01)
H01M 4/38(2006.01)
H01M 4/36(2006.01)
(86)International application number:
PCT/CN2015/074733
(87)International publication number:
WO 2015/139660 (24.09.2015 Gazette  2015/38)

(54)

LITHIUM METAL-SKELETON CARBON COMPOSITE AND PREPARATION METHOD THEREFOR, NEGATIVE ELECTRODE, AND BATTERY

LITHIUM METALL-SKELETT-KOHLENSTOFFVERBUNDMATERIAL UND HERSTELLUNGSVERFAHREN DAFÜR, NEGATIVELEKTRODE UND BATTERIE

MATÉRIAU COMPOSITE CARBONÉ À SQUELETTE MÉTALLIQUE À BASE DE LITHIUM, SON PROCÉDÉ DE PRÉPARATION, ÉLECTRODE NÉGATIVE ET BATTERIE


(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: 21.03.2014 CN 201410106376
13.08.2014 CN 201410395114

(43)Date of publication of application:
22.02.2017 Bulletin 2017/08

(73)Proprietor: Suzhou Institute of Nano-tech and Nano-bionics (SINANO) Chinese Academy of Sciences
Suzhou, Jiangsu 215125 (CN)

(72)Inventors:
  • WANG, Yalong
    Suzhou Jiangsu 215125 (CN)
  • DU, Zhaolong
    Suzhou Jiangsu 215125 (CN)
  • LU, Wei
    Suzhou Jiangsu 215125 (CN)
  • CHEN, Liwei
    Suzhou Jiangsu 215125 (CN)
  • WU, Xiaodong
    Suzhou Jiangsu 215125 (CN)

(74)Representative: Patentanwälte Geyer, Fehners & Partner mbB 
Perhamerstrasse 31
80687 München
80687 München (DE)


(56)References cited: : 
WO-A2-2011/021773
CN-A- 101 607 704
US-A1- 2012 298 925
CN-A- 101 567 437
CN-A- 102 891 306
  
  • ZHANG J ET AL: "Synthesis, characterization and properties of carbon nanotubes microspheres from pyrolysis of polypropylene and maleated polypropylene", MATERIALS RESEARCH BULLETIN, ELSEVIER, KIDLINGTON, GB, vol. 45, no. 1, 11 September 2009 (2009-09-11), pages 15-20, XP026758395, ISSN: 0025-5408, DOI: 10.1016/J.MATERRESBULL.2009.09.007 [retrieved on 2009-09-22]
  • JIAHUA SHI ET AL: "Multiwalled Carbon Nanotube Microspheres from Layer-by-Layer Assembly and Calcination", JOURNAL OF PHYSICAL CHEMISTRY C, vol. 112, no. 31, 1 August 2008 (2008-08-01), pages 11617-11622, XP55404375, US ISSN: 1932-7447, DOI: 10.1021/jp711793c
  • YI, HAIXIA: 'Preparation and Application Research of Carbon Nanotube Capsules' SCIENCE-ENGINEERING (A), CHINA MASTER'S THESES FULL-TEXT DATA BASE 15 December 2007, page 15, XP008184973
  
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).