A secondary battery is characterized by using an organic material including carbon having a conjugate electron cloud and coupled with an electron attractive group; or a material obtained by baking a fluorocarbon polymer or graphite fluoride in an inert atmosphere at a temperature in the range of from...http://www.google.com/patents/US6713214?utm_source=gb-gplus-sharePatent US6713214 - Positive electrode active material for secondary battery and secondary battery
