Synergistic effects in mixed gas chromatographic stationary phases containing heptakis (2.3.6-tri-O-pentyl)-β-Cyclodextrin and AgNO3 or TINO3 in the separation of xylene isomers

L. M. Yuan, R. N. Fu*, S. H. Gui, X. T. Xie, R. J. Dai, X. X. Chen, Q. H. Xu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

9 引用 (Scopus)

摘要

The gas chromatographic separation of xylene isomers using special mixed stationary phases consisting of heptakis(2.3.6-tri-O-pentyl)-β-CD-AgNO3, heptakis (2.3.6-tri-O-pentyl)-β-CD-TINO3 or bentone-34-AgNO3 is investigated. The first two have positive synergistic effects for the separation of m, and p-xylene isomers, but negative synergistic effects for the m, and o-isomers. The separation effects depend on temperature, mixing ratio and how mixing is accomplished.

源语言英语
页(从-至)291-294
页数4
期刊Chromatographia
46
5-6
DOI
出版状态已出版 - 1997

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