TITANIA AND ZIRCONIA - POSSIBLE NEW CERAMIC MICROPARTICULATES FOR HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：95

作者：

KAWAHARA, M ^{[1
]}

NAKAMURA, H ^{[1
]}

NAKAJIMA, T ^{[1
]}

机构：

[1] UNIV TOKYO,FAC PHARMACEUT SCI,DEPT ANALYT CHEM,7-3-1 HONGO,TOKYO 113,JAPAN

来源：

JOURNAL OF CHROMATOGRAPHY | 1990年 / 515卷

关键词：

D O I：

10.1016/S0021-9673(01)89308-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The adsorptive properties of various new ceramics as column packing materials high-performance liquid chromatography were evaluated by a newly developed method. Screening of many new ceramics revealed that titania and zirconia have much greater adsorption capacities than silica gel. The adsorptive properties of titania and zirconia columns were found to be different from those of silica gel in chromatography. Further, titania and zirconia proved to have a high resistance to both alkaline and acidic eluents. Applications of these new ceramics columns to the separation of biogenic substances were also studied. © 1990.

引用

页码：149 / 158

页数：10

共 11 条

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