Thermoelectromotive force of some redox couples in an amide-type room-temperature ionic liquid

Tsubasa Migita, Naoki Tachikawa, Yasushi Katayama, Takashi Miura

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

Reaction entropies of some metal complex redox couples in an amide-type room-temperature ionic liquid, 1-butyl-lmethylpyrrolidinium bis(trifluoromethylsulfonyl)amide (BMPTFSA) have been estimated by measuring the thermoelectromotive force at a non-isothermal cell. It is suggested that the reaction entropy is dependent on the difference in the charge densities of the oxidant and reductant of a redox couple, probably related to the coulombic interaction between the redox species and the ions composing the ionic liquid.

Original languageEnglish
Pages (from-to)639-641
Number of pages3
JournalElectrochemistry
Volume77
Issue number8
Publication statusPublished - 2009 Aug

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Ionic Liquids
Amides
Ionic liquids
Entropy
Coordination Complexes
Reducing Agents
Metal complexes
Charge density
Oxidants
Temperature
Ions
Oxidation-Reduction

Keywords

  • Ionic liquid
  • Metal complex
  • Reaction entropy
  • Thermoelectromotive force

ASJC Scopus subject areas

  • Electrochemistry

Cite this

Thermoelectromotive force of some redox couples in an amide-type room-temperature ionic liquid. / Migita, Tsubasa; Tachikawa, Naoki; Katayama, Yasushi; Miura, Takashi.

In: Electrochemistry, Vol. 77, No. 8, 08.2009, p. 639-641.

Research output: Contribution to journalArticle

Migita, Tsubasa ; Tachikawa, Naoki ; Katayama, Yasushi ; Miura, Takashi. / Thermoelectromotive force of some redox couples in an amide-type room-temperature ionic liquid. In: Electrochemistry. 2009 ; Vol. 77, No. 8. pp. 639-641.
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