EP 3152793 A1 20170412 - CATHODE MATERIAL FOR LITHIUM SULPHUR CELLS
Title (en)
CATHODE MATERIAL FOR LITHIUM SULPHUR CELLS
Title (de)
KATHODENMATERIAL FÜR LITHIUM-SCHWEFEL-ZELLE
Title (fr)
MATÉRIAU DE CATHODE POUR ÉLÉMENT DE BATTERIE AU LITHIUM-SOUFRE
Publication
Application
Priority
- DE 102014210917 A 20140606
- DE 102014221731 A 20141024
- DE 102014221737 A 20141024
- DE 102014221736 A 20141024
- EP 2015062606 W 20150605
Abstract (en)
[origin: WO2015185740A1] The invention relates to a cathode material for an electrochemical cell, in particular lithium sulphur cell, which comprises at least one cathode active material (ES) and at least one, in particular, lithium ion-conducting or lithium ion conductive polymer electrolyte (AQLi) and/or at least one inorganic ion conductor, in particular lithium ion conductor. The at least one cathode active material (ES) comprises a polymer (E) with, in particular, covalently bound sulphur (S). The invention also relates to a cell and battery equipped therewith.
IPC 8 full level
H01M 4/136 (2010.01); H01M 4/02 (2006.01); H01M 4/137 (2010.01); H01M 4/36 (2006.01); H01M 4/58 (2010.01); H01M 4/60 (2006.01); H01M 10/052 (2010.01); H01M 10/0565 (2010.01)
CPC (source: CN EP US)
H01M 4/136 (2013.01 - CN EP US); H01M 4/137 (2013.01 - CN EP US); H01M 4/362 (2013.01 - CN EP US); H01M 4/364 (2013.01 - US); H01M 4/5815 (2013.01 - CN EP US); H01M 4/602 (2013.01 - CN EP US); H01M 4/62 (2013.01 - CN EP US); H01M 4/622 (2013.01 - CN EP US); H01M 10/052 (2013.01 - CN EP US); H01M 10/0525 (2013.01 - US); H01M 10/0565 (2013.01 - US); H01M 2004/028 (2013.01 - CN EP US); Y02E 60/10 (2013.01 - EP)
Citation (search report)
See references of WO 2015185740A1
Citation (examination)
WO 2015160381 A1 20151022 - SEEO INC [US], et al
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015185740 A1 20151210; CN 106663789 A 20170510; EP 3152793 A1 20170412; US 10629894 B2 20200421; US 2017207448 A1 20170720
DOCDB simple family (application)
EP 2015062606 W 20150605; CN 201580040100 A 20150605; EP 15726630 A 20150605; US 201515315764 A 20150605