Comparative infrared and Raman spectroscopy of energetic polymers
2003; Elsevier BV; Volume: 661-662; Linguagem: Inglês
10.1016/s0022-2860(03)00522-2
ISSN1872-8014
AutoresDavid S. Moore, Shawn McGrane,
Tópico(s)Spectroscopy Techniques in Biomedical and Chemical Research
ResumoInfrared and Raman spectra of three energetic polymers, nitrocellulose, glycidyl azide polymer (GAP), and polyvinyl nitrate (PVN), are presented and compared. The bands are assigned to predominant characteristic motions by comparison to similar materials and the literature. The Raman spectra of PVN and GAP, even with 785 nm excitation, are partially obscured by native fluorescence. The inhomogeneous broadening evident in these spectra has implications for use of these energetic polymers in ultrafast spectroscopic studies of shock-induced chemistry.
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