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Abstract : Polymers consisting of alternating sulfur nitrogen moieties and bifunctional heterocyclic groups are prepared via Si - N bond cleavage. All compounds are obtained in good yields as highly coloured or black materials which are insoluble in common organic solvents. The pristine materials show conductivities of approximately 5.10-16 - 5.10-5 Ohm-1 cm-1. In most cases higher conductivities can be achieved by doping the samples with acceptors, e.g. iodine.





Autor: G. Wolmershäuser R. Jotter T. Wilhelm

Fuente: https://hal.archives-ouvertes.fr/



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