An Electropolymerized Crystalline Film Incorporating Axially-Bound Metalloporphycenes: Remarkable Reversibility, Reproducibility, and Coloration Efficiency of Ruthenium(II/III)-Based Electrochromism

Masaaki Abe, Hiroki Futagawa, Toshikazu Ono, Teppei Yamada, Nobuo Kimizuka, Yoshio Hisaeda

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Oxidative electropolymeization of an axially bound, bithiophene-pyridine complex of ruthenium(III)-porphycene [Ru(TPrPc) (btp)2]PF6 (1) gives a submicrometer-thick, polymeric film on an ITO electrode with a crystalline morphology. The polymeric film, the first example of axially linked multimetalloporphycene coordination arrays, exhibits highly stable and reproducible electrochromic response with high electrochromic efficiency upon electrochemical control over the metal-centered electron transfer process (RuII/RuIII).

Original languageEnglish
Pages (from-to)11061-11063
Number of pages3
JournalInorganic Chemistry
Volume54
Issue number23
DOIs
Publication statusPublished - Nov 16 2015

Fingerprint

Electrochromism
electrochromism
polymeric films
Ruthenium
Polymer films
ruthenium
Crystalline materials
color
ITO (semiconductors)
pyridines
electron transfer
Metals
Electrodes
electrodes
Electrons
metals
porphycene
pyridine

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Cite this

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abstract = "Oxidative electropolymeization of an axially bound, bithiophene-pyridine complex of ruthenium(III)-porphycene [Ru(TPrPc) (btp)2]PF6 (1) gives a submicrometer-thick, polymeric film on an ITO electrode with a crystalline morphology. The polymeric film, the first example of axially linked multimetalloporphycene coordination arrays, exhibits highly stable and reproducible electrochromic response with high electrochromic efficiency upon electrochemical control over the metal-centered electron transfer process (RuII/RuIII).",
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T1 - An Electropolymerized Crystalline Film Incorporating Axially-Bound Metalloporphycenes

T2 - Remarkable Reversibility, Reproducibility, and Coloration Efficiency of Ruthenium(II/III)-Based Electrochromism

AU - Abe, Masaaki

AU - Futagawa, Hiroki

AU - Ono, Toshikazu

AU - Yamada, Teppei

AU - Kimizuka, Nobuo

AU - Hisaeda, Yoshio

PY - 2015/11/16

Y1 - 2015/11/16

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AB - Oxidative electropolymeization of an axially bound, bithiophene-pyridine complex of ruthenium(III)-porphycene [Ru(TPrPc) (btp)2]PF6 (1) gives a submicrometer-thick, polymeric film on an ITO electrode with a crystalline morphology. The polymeric film, the first example of axially linked multimetalloporphycene coordination arrays, exhibits highly stable and reproducible electrochromic response with high electrochromic efficiency upon electrochemical control over the metal-centered electron transfer process (RuII/RuIII).

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