Two-Dimensional INADEQUATE NMR Spectra of Ethylene-Propylene Copolymer
نویسندگان
چکیده
منابع مشابه
Quantification of identical and unique segments in ethylene-propylene copolymers using two dimensional liquid chromatography with infra-red detection
Hyphenating High Temperature High Performance Liquid Chromatography (HT-HPLC) with High Temperature Size Exclusion Chromatography (HT-SEC) (High Temperature Two Dimensional Liquid Chromatography (HT-HPLC x HT-SEC or HT 2D-LC)) leads to an isocratic elution in the second dimension, which in turn enables to use IR detector (quantitative detection) for monitoring the eluting polymers. Experimental...
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Introduction: NMR 2D spectroscopy is a powerful and versatile approach to correlate signals arising from different positions within a molecule. Experiments based on this type of spectroscopy are commonly used in in-vitro NMR applications, providing information such as connectivity [1] and molecular distance [2]. The indirect dimensions are encoded by incrementing one or more evolution periods a...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 1987
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.19.1317