EP 1218957 A1 20020703 - RECHARGEABLE NICKEL-ZINC CELLS
Title (en)
RECHARGEABLE NICKEL-ZINC CELLS
Title (de)
AUFLADBARE NICKEL-ZINK ZELLEN
Title (fr)
PILES A BASE DE NICKEL-ZINC RECHARGEABLES
Publication
Application
Priority
- CA 0001007 W 20000905
- CA 2281371 A 19990903
Abstract (en)
[origin: WO0118897A1] A rechargeable electrochemical cell having a nickel based cathode and a zinc based anode. The cathode comprises a porous nickel material such as nickel foam coated with a nickel hydroxide paste. The anode comprises a gelled zinc and zinc hydroxide mixture. The cell further includes an electrolyte comprising KOH and LiOH.
IPC 1-7
IPC 8 full level
H01M 2/02 (2006.01); H01M 4/24 (2006.01); H01M 4/32 (2006.01); H01M 4/66 (2006.01); H01M 10/04 (2006.01); H01M 10/26 (2006.01); H01M 10/28 (2006.01); H01M 10/34 (2006.01); H01M 4/78 (2006.01); H01M 4/80 (2006.01); H01M 10/30 (2006.01); H01M 10/52 (2006.01)
CPC (source: EP KR)
H01M 4/806 (2013.01 - EP); H01M 10/283 (2013.01 - EP); H01M 10/30 (2013.01 - KR); H01M 4/78 (2013.01 - EP); H01M 10/30 (2013.01 - EP); H01M 10/34 (2013.01 - EP); H01M 10/52 (2013.01 - EP); Y02E 60/10 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)
Citation (search report)
See references of WO 0118897A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0118897 A1 20010315; AU 6974700 A 20010410; CA 2281371 A1 20010303; CN 1372703 A 20021002; EP 1218957 A1 20020703; JP 2003526877 A 20030909; KR 20020053807 A 20020705
DOCDB simple family (application)
CA 0001007 W 20000905; AU 6974700 A 20000905; CA 2281371 A 19990903; CN 00812398 A 20000905; EP 00958057 A 20000905; JP 2001522616 A 20000905; KR 20027002602 A 20020227