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Preparation of Polymeric Stationary Phase for Use in Inverse Gas Chromatography.
- Source :
- Polymer-Plastics Technology & Engineering; Nov2003, Vol. 42 Issue 5, p959-970, 12p, 1 Chart, 6 Graphs
- Publication Year :
- 2003
-
Abstract
- The preparation of ground low-density poly(ethylene) (LDPE), high-density poly(ethylene) (HDPE), and poly(ethylene terephthalate) (PET) materials suitable for use by inverse gas chromatography (IGC) experiments is described. Materials prepared showed a smaller and more uniform particle size, 83–86 µm (200 mesh), than commercially available Chromosorb® W solid chromatography support. In addition, the BET surface area of polymeric materials, 0.367–0.559 m2/cm3, was much greater than the surface area of 150- to 212-µm-diameter glass beads. The use of polymeric materials with uniform particle sizes and defined surface areas have several advantages over polymer coated Chromosorb® W and glass beads in IGC experiments. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03602559
- Volume :
- 42
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Polymer-Plastics Technology & Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 11308952
- Full Text :
- https://doi.org/10.1081/PPT-120025007