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1. Infrared spectrometry
After seeing its privileged position threatened by other methods such as NMR or mass spectrometry, infrared spectrometry has seen a new lease of life, thanks to the development of Fourier Transform Infrared (FTIR), enabling it to occupy a prime position, particularly in the analysis and characterization of polymer materials. The possibilities offered by infrared spectrometry in the field of materials are numerous, and give rise to a wide range of applications. Infrared spectrometry provides detailed information on :
the chemical structure of macromolecules and polymer composition: identification of the basic unit, branching, analysis of chain ends, determination of the nature and concentration of additives, structural defects, impurities, etc;
intra- or intermolecular interactions, chain conformation, polymer...
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Infrared spectrometry
References
Manufacturers
(non-exhaustive list)
Bruker Optics http://www.brukeroptics.com
Cecil Instruments http://www.cecilinstruments.com
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The Ultimate Scientific and Technical Reference