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Uncommon methods for spectroscopic analyses of polymers
Author(s) -
Brame Edward G.
Publication year - 1993
Publication title -
makromolekulare chemie. macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 0258-0322
DOI - 10.1002/masy.19930720103
Subject(s) - infrared , infrared spectroscopy , mass spectrometry , nuclear quadrupole resonance , gas chromatography , polymer , analytical chemistry (journal) , spectroscopy , electron paramagnetic resonance , chemistry , nuclear magnetic resonance , materials science , chromatography , organic chemistry , physics , optics , quantum mechanics
The commonly used spectroscopic analyses of polymers include infrared (IR), nuclear magnetic resonance (NMR), mass(MS), x‐ray(XR), and the rapidly growing near infrared(NIR). The uncommon methods that are not frequently used include nuclear quadrupole resonance(NQR), electron spin resonance, and combination techniques such as gas chromatography‐infrared, thermal‐infrared, gas chromatography‐mass spectroscopy, and even thermal‐gas chromatography‐infrared or mass spectroscopy. The use of two of these methods (thermal‐infrared(TGA‐IR) and NQR is described. Appropriate examples are shown to point out how useful they can be.