Purification or contamination? The effect of sorbents on ionic liquids

被引:42
作者
Clare, Bronya R. [1 ]
Bayley, Paul M. [2 ]
Best, Adam S. [3 ]
Forsyth, Maria [2 ]
MacFarlane, Douglas R. [1 ]
机构
[1] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia
[2] Monash Univ, Dept Mat Engn, Clayton, Vic 3800, Australia
[3] CSIRO Energy Technol, Clayton, S Vic 3169, Australia
关键词
D O I
10.1039/b802488j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Commonly used for purification, alumina and silica are found to contaminate ionic liquids with particles; these particles cannot be removed easily and can have a non-negligible impact on the electrochemical, spectroscopic and physical properties of an ionic liquid, including its nucleation and crystallisation kinetics.
引用
收藏
页码:2689 / 2691
页数:3
相关论文
共 11 条
[1]   Synthesis of hydrophobic ionic liquids for electrochemical applications [J].
Appetecchi, Giovanni B. ;
Scaccia, Silvera ;
Tizzani, Cosimo ;
Alessandrini, Fabrizio ;
Passerini, S. .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2006, 153 (09) :A1685-A1691
[2]   Hydrophobic, highly conductive ambient-temperature molten salts [J].
Bonhote, P ;
Dias, AP ;
Papageorgiou, N ;
Kalyanasundaram, K ;
Gratzel, M .
INORGANIC CHEMISTRY, 1996, 35 (05) :1168-1178
[3]  
Burrell AK, 2007, GREEN CHEM, V9, P449, DOI 10.1039/b615950h
[4]   In situ crystallization of low-melting ionic liquids [J].
Choudhury, AR ;
Winterton, N ;
Steiner, A ;
Cooper, AI ;
Johnson, KA .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (48) :16792-16793
[5]   Decolorization of ionic liquids for spectroscopy [J].
Earle, Martyn J. ;
Gordon, Charles M. ;
Plechkova, Natalia V. ;
Seddon, Kenneth R. ;
Welton, Thomas .
ANALYTICAL CHEMISTRY, 2007, 79 (02) :758-764
[6]   Probing lithium and alumina impurities in air- and water stable ionic liquids by cyclic voltammetry and in situ scanning tunneling microscopy [J].
Endres, Frank ;
El Abedin, Sherif Zein ;
Borissenko, Natalia .
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS, 2006, 220 (10-11) :1377-1394
[7]   Ionic liquids based on imidazolium, ammonium and pyrrolidinium salts of the dicyanamide anion [J].
MacFarlane, DR ;
Forsyth, SA ;
Golding, J ;
Deacon, GB .
GREEN CHEMISTRY, 2002, 4 (05) :444-448
[8]   Purification of imidazolium ionic liquids for spectroscopic applications [J].
Nockemann, P ;
Binnemans, K ;
Driesen, K .
CHEMICAL PHYSICS LETTERS, 2005, 415 (1-3) :131-136
[9]  
Olivier-Bourbigou H., 2002, J MOL CATAL A-CHEM, V419, P182
[10]   Influence of chloride, water, and organic solvents on the physical properties of ionic liquids [J].
Seddon, KR ;
Stark, A ;
Torres, MJ .
PURE AND APPLIED CHEMISTRY, 2000, 72 (12) :2275-2287