EP 1543573 A2 20050622 - CATHODE ACTIVE MATERIAL BASED ON MIXED NICKEL HYDROXIDE FOR ALKALINE BATTERIES AND A PROCESS FOR THE PRODUCTION THEREOF
Title (en)
CATHODE ACTIVE MATERIAL BASED ON MIXED NICKEL HYDROXIDE FOR ALKALINE BATTERIES AND A PROCESS FOR THE PRODUCTION THEREOF
Title (de)
AKTIVES NICKELMISCHHYDROXID-KATHODENMATERIAL FÜR ALKALISCHE AKKUMULATOREN UND VERFAHREN ZU SEINER HERSTELLUNG
Title (fr)
MATERIAU DE CATHODE ACTIF A BASE D'HYDROXYDE MIXTE DE NICKEL POUR DES ACCUMULATEURS ALCALINS ET SON PROCEDE DE PRODUCTION
Publication
Application
Priority
- DE 0303219 W 20030926
- DE 10245467 A 20020928
Abstract (en)
[origin: WO2004032260A2] The invention relates to cathode active material based on mixed nickel hydroxide which is used for alkaline batteries and has a special bimodal particle-size distribution providing said material with high-performance characteristics. The inventive material based on mixed nickel hydroxide is produced by means of a very advantageous continuous precipitation process in a closed flow reactor which is provided with an integrated decantation area.
IPC 1-7
IPC 8 full level
C01G 53/00 (2006.01); C01G 53/04 (2006.01); H01M 4/00 (2006.01); H01M 4/32 (2006.01); H01M 4/52 (2010.01); H01M 4/02 (2006.01); H01M 10/30 (2006.01); H01M 10/34 (2006.01)
CPC (source: EP KR)
C01G 53/00 (2013.01 - EP); C01G 53/04 (2013.01 - KR); H01M 4/32 (2013.01 - EP); H01M 4/52 (2013.01 - EP KR); C01P 2004/53 (2013.01 - EP); C01P 2004/61 (2013.01 - EP); C01P 2006/11 (2013.01 - EP); C01P 2006/12 (2013.01 - EP); C01P 2006/40 (2013.01 - EP); H01M 10/30 (2013.01 - EP); H01M 10/345 (2013.01 - EP); H01M 2004/021 (2013.01 - EP); Y02E 60/10 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004032260 A2 20040415; WO 2004032260 A3 20050203; AU 2003280296 A1 20040423; AU 2003280296 A8 20040423; CN 100438152 C 20081126; CN 1685541 A 20051019; DE 10245467 A1 20040408; EP 1543573 A2 20050622; JP 2006515950 A 20060608; KR 20050073456 A 20050713
DOCDB simple family (application)
DE 0303219 W 20030926; AU 2003280296 A 20030926; CN 03823112 A 20030926; DE 10245467 A 20020928; EP 03770891 A 20030926; JP 2004540514 A 20030926; KR 20057004929 A 20050323