Magnetic and conductivity studies of poly(vinylene disulfide)
作者： Thien‐Phap Nguyen , Michel Giffard , Philippe Molinié
DOI: 10.1063/1.466778
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摘要: We report the results of magnetic [electron‐spin resonance (ESR) and susceptibility] conductivity measurements on a new type semiconducting polymer: poly(vinylene disulfide)–(S—CH=CH—S)n synthesized from (E)‐1,2 dithiocyanatoethene. ESR spectra pristine protonic acid doped samples have four g factor values which can be explained by nonplanar structure polymer. Decrease in paramagnetism enhancement spin density doping are observed to close relation with increase conductivity. A conduction mechanism assuming direct protonation polymer backbone is proposed explain behavior these polymers upon chemical acid.
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