Abstract
Poly-Cu(v-bpy)2(ClO4)2 was electrochemically implanted into a polypyrrole-polymer matrix at levels of 10 to 12% in order to improve the electrical properties of the electrode. To increase the porosity and orientation of the pyrrole polymer, the electrode was pretreated with nitrile butadiene rubber (NBR) and PF -6 was the dopant anion. The presence of poly-Cu(v-bpy) 2+2 enhanced the doping level to 65.6%, the conductivity by a factor of two, and the carrier concentration by a factor of ten. However, the cyclability was reduced by half, relative to polypyrrole alone, and the doping/undoping efficiency was diminished slightly from 0.94 (for polypyrrole alone) to 0.90.
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Cha, S.K., Chung, J.J., Park, E.H. et al. Electrochemical behaviour of polypyrrole films modified with poly-Cu(v-bpy) 2+2 . JOURNAL OF MATERIALS SCIENCE 28, 6155–6158 (1993). https://doi.org/10.1007/BF00365036
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DOI: https://doi.org/10.1007/BF00365036