Characterization of polymers by temperature gradient interaction chromatography

被引：0
|
作者：
Lee, HC [1 ]
Lee, W [1 ]
Chang, T [1 ]
机构：
[1] POHANG UNIV SCI & TECHNOL, DEPT CHEM, POHANG 790784, SOUTH KOREA
来源：
KOREA POLYMER JOURNAL | 1996年 / 4卷 / 02期
关键词：
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Temperature gradient interaction chromatography for the characterization of molecular weight distribution of macromolecules is reported. The technique is a conventional reversed phase HPLC, but the column temperature is varied during the elution. A very fine and reproducible control of interaction between polymer chains and the stationary phase can be achieved by changing the column temperature. Under a suitable temperature programming, this method has been proven to provide a far better resolution to conventional size exclusion chromatography.
引用
收藏
页码：160 / 165
页数：6
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