| http://www.w3.org/ns/prov#value | - On the other hand, there is an attempt to utilize an oxy-nickel-hydroxide, as disclosed in Unexamined Japanese Patent Publication (kokai) No. Sho. 63-19760, in which an oxy-nickel-hydroxide containing 20 to 75% cobalt is proposed as an active material for a lithium battery.
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