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Comparison of an ordered mesoporous aluminosilicate, silica, alumina, titania and zirconia in normal-phase high-performance liquid chromatography

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Schüth,  F.
Institut für Anorganische Chemie, Johann Wolfgang Goethe-Universität, Marie Curie Str. 11, D-60439 Frankfurt/M., Germany;
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

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Citation

Grün, M., Kurgasnov, A. A., Schacht, S., Schüth, F., & Unger, K. K. (1996). Comparison of an ordered mesoporous aluminosilicate, silica, alumina, titania and zirconia in normal-phase high-performance liquid chromatography. Journal of Chromatography A, 740(1), 1-9. doi:10.1016/0021-9673(96)00205-1.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0024-3702-A
Abstract
This paper investigates the behaviour of silica, alumina, titania, zirconia and the novel mesoporous aluminosilicate MCM-41 in normal-phase high-performance liquid chromatography under comparable conditions. The physicochemical properties of the oxides and MCM-41 are described. MCM-41 is an ordered mesoporous material with a regular pore structure composed of an assembly of hexagonal tubes with a pore diameter of 4 nm. In chromatography MCM-41 exhibits acid and basic properties and proves to be suitable for the separation of acid, neutral and basic compounds.