05242656 is referenced by 13 patents and cites 2 patents.

This invention relates to an active material of hydrogen storage alloy electrode. The composition of the active material has a formula: Mm Ni.sub.5-x-y-z-u A.sub.x B.sub.y C.sub.z D.sub.u ; wherein Mm is mischmetal; A=Mn, Sn, or V; B=Cr, Co, Ti, Nb, Zr, or Si; C=Al, Mg, or Ca; D=Li, Na, or K; 0.ltoreq..times..ltoreq.0.95; 0.ltoreq. y.ltoreq. 1; 0.ltoreq. z.ltoreq. 0.7; and 0.1.ltoreq. u.ltoreq. 0.9. Alternatively, the composition may be of the formula: Ti.sub.2 Ni.sub.1-u Du; wherein D=Li, Na, or K; and 0.04.ltoreq. u.ltoreq. 0.9. This active material can relieve the alkali metal ions M.sup.+ continuously in charge-discharge process of the alkali batteries, increase the concentration of MOH within the battery, take effect in protecting the cathode and the anode validly, and improve the cycle life and the discharge capacity of the battery.

Title
Active material of hydrogen storage alloy electrode
Application Number
7/862105
Publication Number
5242656
Application Date
April 2, 1992
Publication Date
September 7, 1993
Inventor
Daxin Zhang
NanKai University, TianJin
CN
Taoshi Zang
NanKai University, TianJin
CN
Xuejun Cao
NanKai University, TianJin
CN
Zuoxiang Zhou
NanKai University, TianJin
CN
Huatang Yuan
NanKai University, TianJin
CN
Genshi Wang
NanKai University, TianJin
CN
Jun Chen
NanKai University, TianJin
CN
Youxiao Chen
NanKai University, TianJin
CN
Deying Song
NanKai University, TianJin
CN
Yunshi Zhang
NanKai University, TianJin
CN
Agent
Pennie & Edmonds
IPC
C22C 30/00
View Original Source