Abstract
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 CO 2 solubility in ionic liquids is a major concern for their application as absorbents, it is essential to focus on improving CO 2 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 CO 2 absorbents.
| Original language | English |
|---|---|
| Pages (from-to) | 2797-2800 |
| Number of pages | 4 |
| Journal | Bulletin of the Korean Chemical Society |
| Volume | 31 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2010 Oct 20 |
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Keywords
- Carbon dioxide capture
- CO solubility
- Phenolate-based ionic liquid
- Strongly basic ionic liquid
ASJC Scopus subject areas
- Chemistry(all)
Cite this
Solubility of carbon dioxide in strongly basic ionic liquid. / Sung, Jun Kyung; Kim, Sung Hyun; Cheong, Minserk; Baek, Ilhyun.
In: Bulletin of the Korean Chemical Society, Vol. 31, No. 10, 20.10.2010, p. 2797-2800.Research output: Contribution to journal › Article
}
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
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 CO 2 solubility in ionic liquids is a major concern for their application as absorbents, it is essential to focus on improving CO 2 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 CO 2 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 CO 2 solubility in ionic liquids is a major concern for their application as absorbents, it is essential to focus on improving CO 2 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 CO 2 absorbents.
KW - Carbon dioxide capture
KW - CO solubility
KW - Phenolate-based ionic liquid
KW - Strongly basic ionic liquid
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UR - http://www.scopus.com/inward/citedby.url?scp=78049386837&partnerID=8YFLogxK
U2 - 10.5012/bkcs.2010.31.10.2797
DO - 10.5012/bkcs.2010.31.10.2797
M3 - Article
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 -