SYNTHESIS AND ELECTRICAL-PROPERTIES OF ALKANEDIYLDISULFANYL-BRIDGED POLYMERIC PHTHALOCYANINES

AHSEN V., OZDEMIR M., OZTURK Z., GUL A., BEKAROGLU O.

JOURNAL OF CHEMICAL RESEARCH-S, no.9, pp.348-349, 1995 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Publication Date: 1995
  • Journal Name: JOURNAL OF CHEMICAL RESEARCH-S
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED)
  • Page Numbers: pp.348-349
  • Istanbul Technical University Affiliated: No

Abstract

Alkanediyldisulfanyl-bridged polymeric phthalocyanines and a tetrakis(hexylsulfanyl)-substituted monomeric model compound have been synthesized by the reaction of 4,4'-(hexane-1,6-diyldisulfanyl)diphthalonitrile and 4-hexylsulfanylphthalonitrile, respectively, with Ni-II in quinoline; the electrical conductivity of the phthalocyanines are in the semiconductor range and chemical doping with NOBF4 and Br-2 increases the d.c. conductivity by five orders of magnitude.