Synthesis of radical polymers and their application to an organic radical battery

Takeo Suga, Kentaro Yoshimura, Hiroki Ohshiro, Hiroaki Konishi, Hiroyuki Nishide

研究成果: Paper査読

抄録

Based on the redox couples of a nitroxide radical, organic radical polymers have been utilized as the electrode-active or charge-storage component for a secondary battery, so-called "organic radical battery". Organic radical battery has several advantages: high capacity, high power-rate performance, long cycle ability, and environmentally-benign features. We report here the synthesis of a series of radical polymers and their redox properties. TEMPO-substituted polyether displayed its improved compatibility with the electrolyte solution. Photo-crosslinking of TEMPO-substituted polynorbornene was investigated as a facile and useful method leading to a slim and flexible battery. Poly (galvinoxystyrene) displayed a stable n-type redox behavior at 3.2 V vs. Li/Li+, which also holds considerable potential as an anode-active material, leading to purely organic-derived batteries. The cell performance will be also reported.

本文言語English
ページ4659-4660
ページ数2
出版ステータスPublished - 2006 12 1
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan
継続期間: 2006 9 202006 9 22

Other

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

ASJC Scopus subject areas

  • 工学(全般)

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