N-type redox-active benzoylpyridinium-substituted supramolecular gel for an organogel-based rechargeable device

Kan Hatakeyama, Rieka Ichinoi, Yoshito Sasada, Yusuke Sasaki, Kenichi Oyaizu, Hiroyuki Nishide

Research output: Contribution to journalArticle

Abstract

A supramolecular benzoylpyridinium-substituted cyclohexanediamine gelator with n-type redox properties was synthesized. The gelator formed a robust supramolecular network consisting of cyclohexanediamine units. In the organogel, the stable redox reactions of the benzoylpyridinium moieties led to a reversible charge/discharge at 1.05V (vs. Fc/Fc+). A supramolecule- based rechargeable device was fabricated using TEMPO- and benzoylpyridinium-substituted gelators as the cathode and anode, respectively, giving rise to a flexible, transparent, and even self-healable battery.

Original languageEnglish
Pages (from-to)555-557
Number of pages3
JournalChemistry Letters
Volume48
Issue number6
DOIs
Publication statusPublished - 2019 Jan 1

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Redox reactions
Anodes
Cathodes
Gels
Oxidation-Reduction
TEMPO

Keywords

  • Charge storage
  • Redox-active molecule
  • Supramolecule

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

N-type redox-active benzoylpyridinium-substituted supramolecular gel for an organogel-based rechargeable device. / Hatakeyama, Kan; Ichinoi, Rieka; Sasada, Yoshito; Sasaki, Yusuke; Oyaizu, Kenichi; Nishide, Hiroyuki.

In: Chemistry Letters, Vol. 48, No. 6, 01.01.2019, p. 555-557.

Research output: Contribution to journalArticle

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AU - Nishide, Hiroyuki

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