Preparation and Properties of Polyaniline Nitrile-Rubber Copolymers

1993 
Graft copolymers of polyaniline and telechelic nitrile rubber have been synthesized. They were soluble in N-methyl-2-pyrrolidone(NMP) and flexible self-supporting films were obtained by casting the solutions. Upon protonic doping, their conductivities rised from 10−8 to 10−2 S/cm. Spectroscopic, electrochemical and mechanical studies demonstrated that the electronic states of copolymer are fundamentally the same as those of the original polyaniline, i.e., they are not much influenced by the grafting, however, the mechanical properties are affected by rubber.
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