Synthesis and electrical properties of one-dimensional octacyanometallophthalocyanine (M≡Fe, Co) polymers

作者: SOO-JONG KIM , MICHIKO MATSUMOTO , KIYOTAKA SHIGEHARA

DOI: 10.1002/(SICI)1099-1409(200001/02)4:1<136::AID-JPP213>3.0.CO;2-J

关键词: PolymerElectrical resistivity and conductivityCyclic voltammetryPolymerizationChemistryInorganic chemistrySulfolaneLithiumMonomerCobalt

摘要: Improvement of electrical conductivity was attempted by polymerizing octacyanometallophthalocyanine (MPcOC; M≡Fe, Co) units into one-dimensional molecular complexes. The synthetic route to MPcOC established reacting tetracyanobenzene with a metal(II) acetate in sulfolane. Poly(μ-pyrazine)octacyanophthalocyaninatoiron(II) and -cobalt(II) were synthesized their doping lithium carried out. Fe(II) Co(II) octacyanophthalocyanine complexes showed good conductivities the order 10-8-10-4S cm-1. lithium-doped improved two or three orders magnitude comparison corresponding monomeric polymeric

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