TY - JOUR
T1 - Solubility of carbon dioxide in strongly basic ionic liquid
AU - Sung, Jun Kyung
AU - Kim, Sung Hyun
AU - Cheong, Minserk
AU - Baek, Ilhyun
N1 - Copyright:
Copyright 2010 Elsevier B.V., All rights reserved.
PY - 2010/10/20
Y1 - 2010/10/20
N2 - For the purpose of developing advanced new absorbents for carbon dioxide, ionic liquids (ILs) are considered as alternative materials due to their superior properties to conventional organic solvents. Since low CO2 solubility in ionic liquids is a major concern for their application as absorbents, it is essential to focus on improving CO2 absorbing capability of ILs. In this paper, strongly basic ionic liquids, namely [Cn-mim]OPh (n = 2, 4, 6), have been synthesized and studied over a wide range of temperature and pressure changes. [Cn-mim]OPh can be easily synthesized from corresponding [Cn-mim]Cl and sodium phenoxide and has been found to be good CO2 absorbents.
AB - For the purpose of developing advanced new absorbents for carbon dioxide, ionic liquids (ILs) are considered as alternative materials due to their superior properties to conventional organic solvents. Since low CO2 solubility in ionic liquids is a major concern for their application as absorbents, it is essential to focus on improving CO2 absorbing capability of ILs. In this paper, strongly basic ionic liquids, namely [Cn-mim]OPh (n = 2, 4, 6), have been synthesized and studied over a wide range of temperature and pressure changes. [Cn-mim]OPh can be easily synthesized from corresponding [Cn-mim]Cl and sodium phenoxide and has been found to be good CO2 absorbents.
KW - CO solubility
KW - Carbon dioxide capture
KW - Phenolate-based ionic liquid
KW - Strongly basic ionic liquid
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U2 - 10.5012/bkcs.2010.31.10.2797
DO - 10.5012/bkcs.2010.31.10.2797
M3 - Article
AN - SCOPUS:78049386837
VL - 31
SP - 2797
EP - 2800
JO - Bulletin of the Korean Chemical Society
JF - Bulletin of the Korean Chemical Society
SN - 0253-2964
IS - 10
ER -