Electrochemical fixation of CO2 to organohalides in room-temperature ionic liquids under supercritical CO2

Hiroyuki Tateno, Koji Nakabayashi, Tsuneo Kashiwagi, Hisanori Senboku, Mahito Atobe

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

The electrochemical properties of novel reaction media, ionic liquid (IL)/supercritical CO2 (scCO2) systems, were evaluated and the electrochemical carboxylation of various organohalides in these systems was demonstrated. Voltammetric studies revealed that the CO2 solubility in an IL such as N,N-diethyl-N-methyl-N-(2-methoxyethyl) ammonium bis(trifluoromethanesulfonyl) imide ([DEME][TFSI]) increased in the presence of scCO2. The IL/scCO2 systems were found to be effective for the electrochemical carboxylation of various organohalides.

Original languageEnglish
Pages (from-to)212-218
Number of pages7
JournalElectrochimica Acta
Volume161
DOIs
Publication statusPublished - Apr 10 2015
Externally publishedYes

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Ionic Liquids
Ionic liquids
Carboxylation
Electrochemical properties
Ammonium Compounds
Temperature
Solubility

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Electrochemistry

Cite this

Electrochemical fixation of CO2 to organohalides in room-temperature ionic liquids under supercritical CO2. / Tateno, Hiroyuki; Nakabayashi, Koji; Kashiwagi, Tsuneo; Senboku, Hisanori; Atobe, Mahito.

In: Electrochimica Acta, Vol. 161, 10.04.2015, p. 212-218.

Research output: Contribution to journalArticle

Tateno, Hiroyuki ; Nakabayashi, Koji ; Kashiwagi, Tsuneo ; Senboku, Hisanori ; Atobe, Mahito. / Electrochemical fixation of CO2 to organohalides in room-temperature ionic liquids under supercritical CO2. In: Electrochimica Acta. 2015 ; Vol. 161. pp. 212-218.
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