Preparation and Evaluation of Long-Alkenylene-PBD Coating Zirconia-Based Stationary Phases

Abstract

Abstract:

Novel reversed-phase packings (C₈-PBD-ZrO₂, C₁₈-PBD-ZrO₂) were prepared by depositing and cross-linking 1-octene(C₈) or 1-octadecene(C₁₈) and polybutadiene(PBD) onto th surface of porous zirconia microspheres which were synthesized by PICA (polymerization-induced colloid aggregation) method. The reaction conditions for the synthesis of these stationary phases were studied. The neutral and basic compounds were separated on these column packings.

Key words: Zirconia, Long-alkenylene-PBD coating, LC stationary, HPLC

CLC Number:

O658

TrendMD:

YANG Jun-Jiao, WANG Hui, LEI Rong, ZUO Yu Min. Preparation and Evaluation of Long-Alkenylene-PBD Coating Zirconia-Based Stationary Phases[J]. Chem. J. Chinese Universities, 2001, 22(S1): 50.

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Preparation and Evaluation of Long-Alkenylene-PBD Coating Zirconia-Based Stationary Phases

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