Polymer characterization by non-size exclusion chromatography: Temperature gradient interaction chromatography

被引：0
|
作者：
Chang, TY [1 ]
Lee, W [1 ]
Lee, HC [1 ]
Cho, DH [1 ]
Park, S [1 ]
机构：
[1] Pohang Univ Sci & Technol, Ctr Integrated Mol Syst, Dept Chem, Pohang 790784, South Korea
来源：
AMERICAN LABORATORY | 2002年 / 34卷 / 14期
关键词：
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Interaction chromatography using solvent gradient elution is an effective method for the characterization of the molecular weight distribution of synthetic materials. An alternative approach described in this paper is the use of a temperature gradient. The temperature of the column is varied in a programmed manner during elution providing superior resolution that is achieved by size exclusion chromatography.
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页码：39 / +
页数：4
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