High-performance liquid chromatographic separation of position isomers using metal-organic framework MIL-53(AI) as the stationary phase

被引：124
作者：
Yang, Cheng-Xiong [1 ,2 ]
Liu, Shan-Shan [1 ,2 ]
Wang, He-Fang [1 ,2 ]
Wang, Shan-Wei [1 ,2 ]
Yan, Xiu-Ping [1 ,2 ]
机构：
[1] Nankai Univ, State Key Lab Med Chem Biol, Tianjin 300071, Peoples R China
[2] Nankai Univ, Res Ctr Analyt Sci, Coll Chem, Tianjin 300071, Peoples R China
来源：
ANALYST | 2012年 / 137卷 / 01期
基金：
中国国家自然科学基金;
关键词：
ALUMINUM TEREPHTHALATE MIL-53; SELECTIVE ADSORPTION; XYLENE ISOMERS; ETHYLBENZENE; NITROPHENOL; AROMATICS; MIL-101; ALKANES; DESIGN; PORES;
D O I：
10.1039/c1an15600d
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Metal-organic framework MIL-53(A1) was explored as the stationary phase for high-performance liquid chromatographic separation of position isomers using a binary and/or polar mobile phase. Baseline separations of xylene, dichlorobenzene, chlorotoluene and nitrophenol isomers were achieved on the slurry-packed MIL-53(A1) column with high resolution and good precision. The effects of mobile phase composition, injected sample mass and temperature were investigated. The separation of xylene, dichlorobenzene, chlorotoluene and nitrophenol isomers on MIL-53(A1) were controlled by entropy change.
引用
收藏
页码：133 / 139
页数：7
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