Title:
IRON COMPOUND OXIDE ELECTRODE AND ALKALI CELL USING THE SAME
Document Type and Number:
Japanese Patent JP2001126722
Kind Code:
A
Abstract:
To provide an improved positive electrode with, an alkali cell of high capacity.
This cell provides an iron compound oxide electrode, using as an active material of iron compound oxide represented by a formula M1xFe1-yM2yO4 (where, M1 is at least one element selected from among Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Br, Zn, Cd, Cu, Ag, and Ba, M2 is at least one element selected from 1-valent to 6-valent elements other than Fe, and x and y are such that 0<x≤5, 0≤y≤0.5, respectively) and adding at least one compound of Co compound or a Ni compound, and the alkali cell using the iron compound oxide electrode.
Inventors:
KONO RYUKO
KANDA MOTOI
KANDA MOTOI
Application Number:
JP30679699A
Publication Date:
May 11, 2001
Filing Date:
October 28, 1999
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
C01G49/00; H01M4/24; H01M4/48; H01M10/24; (IPC1-7): H01M4/24; C01G49/00; H01M4/48; H01M10/24
Attorney, Agent or Firm:
Norio Ogo (1 outside)