EP 1315843 A1 20030604 - HIGH POWER NICKEL-METAL HYDRIDE BATTERIES AND HIGH POWER ALLOYS/ELECTRODES FOR USE THEREIN
Title (en)
HIGH POWER NICKEL-METAL HYDRIDE BATTERIES AND HIGH POWER ALLOYS/ELECTRODES FOR USE THEREIN
Title (de)
HOCHLEISTUNGS-NICKEL-METALL-HYDRIDBATTERIEN UND IN DIESE VERWENDETE HOCHLEISTUNGS-LEGIERUNGEN/ELEKTRODEN
Title (fr)
BATTERIES HYBRIDES NICKEL-METAL A PUISSANCE ELEVEE ET ALLIAGES/ELECTRODES A PUISSANCE ELEVEE DESTINES A CELLES-CI
Publication
Application
Priority
- US 0125620 W 20010816
- US 64056300 A 20000816
Abstract (en)
[origin: WO0214567A1] A negative electrode alloy material including no noble metals, and having a high discharge capacity at high discharge rates. The alloy comprises in atomic percentage, 15-19 % Zr, 14-18 % Ti, 8-12 % V, 6-10 % Cr, 16-20 % Mn, and 28-33 % Ni.
IPC 1-7
IPC 8 full level
C22C 19/00 (2006.01); C22C 19/03 (2006.01); H01M 4/38 (2006.01); H01M 4/66 (2006.01); H01M 4/70 (2006.01)
CPC (source: EP)
H01M 4/383 (2013.01); H01M 4/661 (2013.01); H01M 4/70 (2013.01); Y02E 60/10 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0214567 A1 20020221; AU 8496501 A 20020225; CA 2423529 A1 20020221; EP 1315843 A1 20030604; EP 1315843 A4 20050629; JP 2004506813 A 20040304; JP 4990473 B2 20120801
DOCDB simple family (application)
US 0125620 W 20010816; AU 8496501 A 20010816; CA 2423529 A 20010816; EP 01964070 A 20010816; JP 2002519689 A 20010816