微波等离子体对高分子多孔聚合物小球进行表面改性

The Surface Modification of the Stationary Phase of Porous Polymer Beads GDX-101 by the Way of Microwave Plasma

以微波激励等离子体对国产高分子多孔聚合物小球GDX－101进行改性，并以光电子能谱及红外光谱图证实其聚合物表面结构确实发生了变化．对其色谱性能进行考察，发现改性后的固定相对难分物质对的分离能力显著提高[1]。

Modify the stationary phase of porous poymer beads GDX - 1O1 made by China and then the change of the snrface structure of the beads are ascertained by photoelectron's energy spectrum and ir-spec-trtnm diagran. It is observed that Chromatographic behavior of GDX - 101 was obviously changed so it can be used to separate the material pairs which are usually difficult to be separated.