Accordingly, it is an object of the present invention to solve various problems associated with {HEAD ~ a decrease} in capacity caused by manganese dissolution at high temperatures, which is a problem occurring in {TAIL ~ the prior art} 
Accordingly , it is an object of the present invention to solve various problems associated with { HEAD ~ a decrease } in capacity caused by manganese dissolution at high temperatures , which is a problem occurring in { TAIL ~ the prior art }
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 OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL