Synthesis of radical polymer and I-V characteristics of its thin film device

Yasunori Yonekuta; Takashi Kurata; Kenji Honda; Hiroyuki Nishide

Synthesis of radical polymer and I-V characteristics of its thin film device

Yasunori Yonekuta^*, Takashi Kurata, Kenji Honda, Hiroyuki Nishide

^*この研究の対応する著者

理工学術院総合研究所

研究成果: Conference contribution

抄録

Poly(4-metacryloyl-2,2,6,6-tetramethylpiperidine-1-oxyl) (PTMA) was synthesized as a radical polymer by anionic polymerization. PTMA is rapidly and reversibly oxidized at 0.85 V. The radical formation yield in the sample determined by ESR and SQUID measurements was quantitative. The radical polymer was spin-coated to form a thin film on the ITO substrate. The device with the configuration of Al / PTMA / ITO displayed an ON and OFF state in the conductivity by superimposed voltage. The PTMA devices with different structure (Al / PTMA / Al) and film stack were also discussed.

本文言語	English
ホスト出版物のタイトル	Polymer Preprints, Japan
ページ	4433-4434
ページ数	2
巻	54
版	2
出版ステータス	Published - 2005
イベント	54th SPSJ Symposium on Macromolecules - Yamagata 継続期間: 2005 9月 20 → 2005 9月 22

Other

Other	54th SPSJ Symposium on Macromolecules
City	Yamagata
Period	05/9/20 → 05/9/22

ASJC Scopus subject areas

工学（全般）

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引用スタイル

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title = "Synthesis of radical polymer and I-V characteristics of its thin film device",

abstract = "Poly(4-metacryloyl-2,2,6,6-tetramethylpiperidine-1-oxyl) (PTMA) was synthesized as a radical polymer by anionic polymerization. PTMA is rapidly and reversibly oxidized at 0.85 V. The radical formation yield in the sample determined by ESR and SQUID measurements was quantitative. The radical polymer was spin-coated to form a thin film on the ITO substrate. The device with the configuration of Al / PTMA / ITO displayed an ON and OFF state in the conductivity by superimposed voltage. The PTMA devices with different structure (Al / PTMA / Al) and film stack were also discussed.",

keywords = "I-V Characteristics, Polymer Memory, Radical Polymer, Redox",

author = "Yasunori Yonekuta and Takashi Kurata and Kenji Honda and Hiroyuki Nishide",

year = "2005",

language = "English",

volume = "54",

pages = "4433--4434",

booktitle = "Polymer Preprints, Japan",

edition = "2",

note = "54th SPSJ Symposium on Macromolecules ; Conference date: 20-09-2005 Through 22-09-2005",

}

TY - GEN

T1 - Synthesis of radical polymer and I-V characteristics of its thin film device

AU - Yonekuta, Yasunori

AU - Kurata, Takashi

AU - Honda, Kenji

AU - Nishide, Hiroyuki

PY - 2005

Y1 - 2005

N2 - Poly(4-metacryloyl-2,2,6,6-tetramethylpiperidine-1-oxyl) (PTMA) was synthesized as a radical polymer by anionic polymerization. PTMA is rapidly and reversibly oxidized at 0.85 V. The radical formation yield in the sample determined by ESR and SQUID measurements was quantitative. The radical polymer was spin-coated to form a thin film on the ITO substrate. The device with the configuration of Al / PTMA / ITO displayed an ON and OFF state in the conductivity by superimposed voltage. The PTMA devices with different structure (Al / PTMA / Al) and film stack were also discussed.

AB - Poly(4-metacryloyl-2,2,6,6-tetramethylpiperidine-1-oxyl) (PTMA) was synthesized as a radical polymer by anionic polymerization. PTMA is rapidly and reversibly oxidized at 0.85 V. The radical formation yield in the sample determined by ESR and SQUID measurements was quantitative. The radical polymer was spin-coated to form a thin film on the ITO substrate. The device with the configuration of Al / PTMA / ITO displayed an ON and OFF state in the conductivity by superimposed voltage. The PTMA devices with different structure (Al / PTMA / Al) and film stack were also discussed.

KW - I-V Characteristics

KW - Polymer Memory

KW - Radical Polymer

KW - Redox

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UR - http://www.scopus.com/inward/citedby.url?scp=33645561291&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33645561291

VL - 54

SP - 4433

EP - 4434

BT - Polymer Preprints, Japan

T2 - 54th SPSJ Symposium on Macromolecules

Y2 - 20 September 2005 through 22 September 2005

ER -

Synthesis of radical polymer and I-V characteristics of its thin film device

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ASJC Scopus subject areas

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