Synthesis of poly(oxoammonium salt)s and their electrical properties in the organic thin film device

Takeo Suga, Shunya Takeuchi, Takanori Ozaki, Miki Sakata, Kenichi Oyaizu, Hiroyuki Nishide

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Two redox-active poly(oxoammonium salt)s were synthesized via chemical oxidation of a TEMPO-substituted polymer, or conventional radical polymerization of the oxoammonium monomer, respectively. The diode-structured thin film device composed of poly(oxoammonium salt) with radical cone, of 643% exhibited a resistive switching behavior (ON-OFF ratio >103), in contrast to the radical-free poly(oxoammonium salt), which revealed that the coexistence of radical/oxoammonium salts contributed to a significant change in I-V characteristics.

Original languageEnglish
Pages (from-to)1160-1161
Number of pages2
JournalChemistry Letters
Volume38
Issue number12
DOIs
Publication statusPublished - 2009 Dec 28

ASJC Scopus subject areas

  • Chemistry(all)

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