Citation: Xiang Na JIA, Jun Jiao YANG, Yu Min ZUO. Preparation of Zirconia Based Packing Material and Its Evaluation[J]. Chinese Chemical Letters, ;2001, 12(5): 439-442. shu

Preparation of Zirconia Based Packing Material and Its Evaluation

Department of Chemistry, Nankai University, Tianjin 300071

Received Date: 16 October 2000

Fund Project: Project 29575201 supported by NSFC.

A new reversed-phase packing (C₁₈-PBD-ZrO₂) was prepared by depositing and cross-linking 1-octadecene (ODE or C₁₈) and polybutadiene (PBD) onto the surface of porous zirconia microspheres (5~10 mm in diameter) which were synthesized by a sol-gel process. These novel column packings possess high mechanical and chemical stability,wider usable pH range and can be used to separate basic compounds with no observable peak tailing.
- Zirconia,
- C₁₈-modified polybutadiene-coatings,
- stationary phase,
- liquid chromatography.
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