Solubility of carbon dioxide in amine-functionalized ionic liquids: Role of the anions

P Sharma, S Do Park, KT Park, SC Nam… - Chemical engineering …, 2012 - Elsevier
A series of amine-functionalized imidazolium cation-based ionic liquids (ILs) with different
anions were synthesized and characterized by 1H NMR, 13C NMR, MS-ESI, FTIR, and EA …

Selective chemical separation of carbondioxide by ether functionalized imidazolium cation based ionic liquids

P Sharma, SH Choi, SD Park, IH Baek… - Chemical Engineering …, 2012 - Elsevier
A series [C2Omim][X] of imidazolium cation-based ILs, with ether functional group on the
alkyl side-chain were synthesized, characterized by various techniques such as 1H, 13C …

Solvent properties of functionalized ionic liquids for CO2 absorption

LMG Sánchez, GW Meindersma… - … Engineering Research and …, 2007 - Elsevier
Ionic liquids can be used as solvents for gas absorption operations in order to improve the
process economy and general efficiency of gas separations. This work investigates solvent …

Carbon dioxide absorption studies using amine-functionalized ionic liquids

YS Sistla, A Khanna - Journal of Industrial and Engineering Chemistry, 2014 - Elsevier
Several amine-functionalized cation ILs were successfully synthesized, characterized and
tested for CO 2 absorption studies. Non-functionalized ILs were studied for comparison …

Effects of anions on absorption capacity of carbon dioxide in acid functionalized ionic liquids

P Sharma, S Do Park, IH Baek, KT Park… - Fuel processing …, 2012 - Elsevier
A series [Cmmim][X] of imidazolium cation-based ILs, with acid functional group on the alkyl
side-chain has been synthesized and characterized by various techniques like 1H, 13C …

CO2 Capture by Imidazolate-Based Ionic Liquids: Effect of Functionalized Cation and Dication

Y Zhang, Z Wu, S Chen, P Yu, Y Luo - Industrial & Engineering …, 2013 - ACS Publications
Given the fact that the basicity of imidazolate was higher than that of acetate, imidazolate-
based ionic liquids (ILs) were developed to be studied. By combining six different cations …

Absorption Performance and Mechanism of CO2 in Aqueous Solutions of Amine-Based Ionic Liquids

P Hu, R Zhang, Z Liu, H Liu, C Xu, X Meng… - Energy & …, 2015 - ACS Publications
Several amine-based ionic liquids (ILs) were synthesized via a one-step method using low-
priced organic amines and inorganic acids, and they were mixed with water to form new …

Absorption and thermodynamic properties of CO 2 by amido-containing anion-functionalized ionic liquids

Y Huang, G Cui, H Wang, Z Li, J Wang - RSC advances, 2019 - pubs.rsc.org
In this contribution, two kinds of amido-containing anion-functionalized ionic liquids (ILs)
were designed and synthesized, where the anions of these ILs were selected from …

Solubility and selectivity of CO2 in ether-functionalized imidazolium ionic liquids

L Zhou, X Shang, J Fan, J Wang - The Journal of Chemical …, 2016 - Elsevier
Ionic liquids are widely recognized new materials in carbon dioxide capture and separation
technology. In this work, we synthesized and characterized two kinds of ether-functionalized …

Cation−Anion−CO2 Interactions in Imidazolium‐Based Ionic Liquid Sorbents

NM Simon, M Zanatta, J Neumann, AL Girard… - …, 2018 - Wiley Online Library
A series of functionalized N‐alkylimidazolium based ionic liquids (ImILs) were designed,
through anion (carboxylates and halogenated) and cation (N‐alkyl side chains) structural …