Synthesis and ESR measurements of polymeric product of m-chloroaniline as an approach to magnetic polymers

K. Tanaka, Kazunari Yoshizawa, A. Takata, T. Yamabe, J. Yamauchi

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

A calculation based on the one-dimensional tight-binding crystal orbital method shows that the cationic and the dehydrogenated forms of poly(m-aniline) make an organic ferromagnet with high spin multiplicity. On the basis of the calculation, the synthesis and the ESR measurements of the derivatives of this polymer have been performed. We have found from the analysis of g-values that free radicals are created on the N sites of the cationic and the dehydrogenated forms of this polymer. Although the spin concentration is small at present, this polymer attracts our interest as an approach to magnetic polymers.

Original languageEnglish
Pages (from-to)3297-3300
Number of pages4
JournalSynthetic Metals
Volume43
Issue number1-2
DOIs
Publication statusPublished - Jun 7 1991
Externally publishedYes

Fingerprint

Paramagnetic resonance
Polymers
polymers
synthesis
products
Aniline
aniline
Free radicals
free radicals
Free Radicals
Derivatives
orbitals
Crystals
3-chloroaniline
crystals

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

Synthesis and ESR measurements of polymeric product of m-chloroaniline as an approach to magnetic polymers. / Tanaka, K.; Yoshizawa, Kazunari; Takata, A.; Yamabe, T.; Yamauchi, J.

In: Synthetic Metals, Vol. 43, No. 1-2, 07.06.1991, p. 3297-3300.

Research output: Contribution to journalArticle

Tanaka, K. ; Yoshizawa, Kazunari ; Takata, A. ; Yamabe, T. ; Yamauchi, J. / Synthesis and ESR measurements of polymeric product of m-chloroaniline as an approach to magnetic polymers. In: Synthetic Metals. 1991 ; Vol. 43, No. 1-2. pp. 3297-3300.
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