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Hyperbranched Polymer Analysis

From Impact Analytical
 

 

The characterization of branched polymers is available utilizing the techniques listed below. Other analyses may be appropriate, dependent on the polymer structure and area of interest.

13C Nuclear Magnetic Resonance (NMR) Spectroscopy – Provides a sensitive measurement of the magnetic environment for every carbon atom in the polymer. Symmetrical polymers with equivalent terminal groups typically have a balanced magnetic environment, providing a spectrum that is easily interpreted for even the higher molecular weight materials.

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Topics of Interest
3.4 Nuclear Magnetic Resonance (NMR) Spectroscopy 3.4.1 Instrumentation This technique is at its most useful in organic structure identification and has numerous applications in polymer... (Read More)
Overview 1H nuclear magnetic resonance spectroscopy tells us about the environment of the hydrogen atoms in a molecule. The technique is based on exactly the same principles as 13C NMR... (Read More)
Overview A variety of instrumental techniques have been used to determine functional groups in polymers and to elucidate the detail of polymer structure. These include infrared spectroscopy,... (Read More)
A variety of instrumental techniques have been used to determine functional groups in polymers and to elucidate the detail of polymer structure. These include infrared spectroscopy, near-infrared... (Read More)
12.1 INTRODUCTION Nuclear magnetic resonance (NMR) spectroscopy is a powerful method for elucidating the structure of a molecule. The spectra obtained answer many questions such as the following... (Read More)
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