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

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

doi:10.1016/j.electacta.2015.01.072

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 journal › Article › peer-review

28 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 language	English
Pages (from-to)	212-218
Number of pages	7
Journal	Electrochimica Acta
Volume	161
DOIs	https://doi.org/10.1016/j.electacta.2015.01.072
Publication status	Published - Apr 10 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Electrochemistry

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10.1016/j.electacta.2015.01.072

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title = "Electrochemical fixation of CO2 to organohalides in room-temperature ionic liquids under supercritical CO2",

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.",

author = "Hiroyuki Tateno and Koji Nakabayashi and Tsuneo Kashiwagi and Hisanori Senboku and Mahito Atobe",

note = "Funding Information: This work was financially supported by a Grant-in-Aid for Scientific Research on Innovative Areas “Organic Synthesis based on Reaction Integration. Development of New Methods and Creation of New Substances” (No. 2105 ) from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan. Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd. All rights reserved.",

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doi = "10.1016/j.electacta.2015.01.072",

language = "English",

volume = "161",

pages = "212--218",

journal = "Electrochimica Acta",

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T1 - Electrochemical fixation of CO2 to organohalides in room-temperature ionic liquids under supercritical CO2

AU - Tateno, Hiroyuki

AU - Nakabayashi, Koji

AU - Kashiwagi, Tsuneo

AU - Senboku, Hisanori

AU - Atobe, Mahito

N1 - Funding Information: This work was financially supported by a Grant-in-Aid for Scientific Research on Innovative Areas “Organic Synthesis based on Reaction Integration. Development of New Methods and Creation of New Substances” (No. 2105 ) from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan. Publisher Copyright: © 2015 Elsevier Ltd. All rights reserved.

PY - 2015/4/10

Y1 - 2015/4/10

N2 - 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.

AB - 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.

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JO - Electrochimica Acta

JF - Electrochimica Acta

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

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