Zr-Ti-V-Ni系擬二元 Laves 相水素吸蔵合金電極の充放電容量とプレス圧の関係
1992 年 4 巻 4 号 p. 242-243
詳細
1992 年 4 巻 4 号 p. 242-243
It was found that the charge/discharge capacities and charging efficiency for pseudobinary Laves phase alloy electrodes increase with increasing molding pressure. A molding pressure of 9-10ton/cm2 was necessary to reach the largest discharge capacity (398mAh/g) for Zr0.5Ti0.5 (V0.375Ni0.625)2 electrode. The increase of the contact surface area of alloys and Ni yields increasing capacity.
