This invention provides an iodine cell in which a composition obtained by including a carbon such as carbon black and graphite in dispersed form in a composition comprising iodine and a polymer having the ability to form a complex adduct with it, said polymer fixing iodine, is used as a positive electrode material and {HEAD ~ preferably a cation exchange membrane} is used as {TAIL ~ a separator} 
is used as
This invention provides an iodine cell in which a composition obtained by including a carbon such as carbon black and graphite in dispersed form in a composition comprising iodine and a polymer having the ability to form a complex adduct with it , said polymer fixing iodine , is used as a positive electrode material and { HEAD ~ preferably a cation exchange membrane } is used as { TAIL ~ a separator }
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