Electrical conductive and magnetic properties of conjugated tetrathiolate nickel polymers

Naoki Yoshioka, Hiroyuki Nishide, Katsunari Inagaki, Katsunari Inagaki, Eishun Tsuchida

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

Three tetrathiolate (tetrathiafulvalenetetrathiolate, ethylenetetrathiolate, and butadienetetrathiolate) nickel polymers are prepared. The polymers contain mixed valence Ni ions and are ESR active based on low-spin d8 Ni (III) species. Magnetic susceptibility measurement in the range of 30-60 K suggests and antiferromagnetic interaction between the Ni ions in the polymers. Below 30K a weak ferromagnetic interaction is observed. Chemically oxidized polymers are ESR inactive, while electrical conductivity is greatly enhanced.

Original languageEnglish
Pages (from-to)631-636
Number of pages6
JournalPolymer Bulletin
Volume23
Issue number6
DOIs
Publication statusPublished - 1990 Jun

ASJC Scopus subject areas

  • Polymers and Plastics
  • Materials Chemistry

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