Synthesis and hole-transporting property of ground-state triplet nitroxide diradical substituted with triarylamine moiety

Takashi Kurata*, Kato Fumiaki, Yoshihiko Kinugasa, Junji Kido, Hiroyuki Nishide

*この研究の対応する著者

研究成果

抄録

Hole-transporting nitroxide radicals, 4-{N'-4-metnoxypnenyl-N'-4-(1-oxyl-3- oxide-4,4,5,5-tetramethylimidazolin-2-yl)phenylamino}phenyl-N-t-butylamine-N- oxide 1 was synthesized. Electrochemical measurements, cyclic voltammetry and ESR measurements during electrochemical oxidation, indicated the first oxidation step of 1 was derived from its nitroxide moiety. ESR and magnetic susceptibility measurements denoted the ground state 1 was triplet. Hole-drift mobility of 1 dispersed in polycarbonate was 3 × 10-3 (cm 2/V·s). Hole-transporting property due to the redox of the unpaired electrons of a polyredical will be also reported.

本文言語English
ホスト出版物のタイトルPolymer Preprints, Japan
ページ4732-4733
ページ数2
55
2
出版ステータスPublished - 2006
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama
継続期間: 2006 9 202006 9 22

Other

Other55th Society of Polymer Science Japan Symposium on Macromolecules
CityToyama
Period06/9/2006/9/22

ASJC Scopus subject areas

  • 工学(全般)

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