摘要
FURTHER development of the'doping'concept in the area of conductive polymers is based onthe following facts:polyaniline(PAn)doped by camphorsulfonic acid(CSA)and cast fromm-cresol solution has a conductivity 10~3 times higher than that cast from chloroform solution.The first metallic behavior of PAn cast from m-cresol was observed,i.e.conductivity decreas-