{TAIL ~ A positive active material} for nickel electrodes of alkaline storage batteries consists of particles of hydroxide containing mainly nickel and covered with {HEAD ~ a layer} of a hydroxide phase based on nickel and yttrium 
{ TAIL ~ A positive active material } for nickel electrodes of alkaline storage batteries consists of particles of hydroxide containing mainly nickel and covered with { HEAD ~ a layer } of a hydroxide phase based on nickel and yttrium
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH