Quantification of halide in ionic liquids using ion chromatography

被引：229

作者：

Villagrán, C

Deetlefs, M

Pitner, WR

Hardacre, C ^{[1
]}

机构：

[1] Queens Univ Belfast, QUILL Ctr, Belfast BT9 5AG, Antrim, North Ireland

[2] Queens Univ Belfast, Sch Chem, Belfast BT9 5AG, Antrim, North Ireland

来源：

ANALYTICAL CHEMISTRY | 2004年 / 76卷 / 07期

关键词：

D O I：

10.1021/ac035157z

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The determination of chloride impurities in ionic liquids using ion chromatography is described. A wide range of cation-anion combinations may be analyzed using ion chromatography, including water-immiscible ionic liquids. For all ionic liquids studied, the limit of quantification for chloride was found to be below 8 ppm.

引用

收藏

页码：2118 / 2123

页数：6

相关论文

共 30 条

[1] Characterizing ionic liquids on the basis of multiple solvation interactions [J].

Anderson, JL ;

Ding, J ;

Welton, T ;

Armstrong, DW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (47) :14247-14254

[2] Heterogeneously catalysed selective hydrogenation reactions in ionic liquids [J].

Anderson, K ;

Goodrich, P ;

Hardacre, C ;

Rooney, DW .

GREEN CHEMISTRY, 2003, 5 (04) :448-453

[3] Solution thermodynamics of imidazolium-based ionic liquids and water [J].

Anthony, JL ;

Maginn, EJ ;

Brennecke, JF .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (44) :10942-10949

[4]

APHA/AWWA/WEF , 1998, STAND METH EX WAT WA

[5] Stability of divalent europium in an ionic liquid: Spectroscopic investigations in 1-methyl-3-butylimidazolium hexafluorophosphate [J].

Billard, I ;

Moutiers, G ;

Labet, A ;

El Azzi, A ;

Gaillard, C ;

Mariet, C ;

Lutzenkirchen, K .

INORGANIC CHEMISTRY, 2003, 42 (05) :1726-1733

[6] 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

[7]

*EN ISO, 1997, 103041 EN ISO

[8]

*EN ISO, 1999, 103044 EN ISO

[9]

*EN ISO, 1995, 103041 EN ISO

[10]

Fajgelj A., 2000, PRINCIPLES PRACTICES