Accession Number : AD0655464

Title :   ELECTRONIC SPECTRA OF AZA-AROMATICS IN POLYMER MATRICES.

Descriptive Note : Technical rept.,

Corporate Author : CALIFORNIA UNIV SANTA BARBARA DEPT OF CHEMISTRY

Personal Author(s) : Park,E. H. ; Kadhim,A. H. ; Offen,H. W.

Report Date : JUL 1967

Pagination or Media Count : 27

Abstract : The absorption and fluorescence of acridine, phenazine, their cations, and phenazine-di-N-oxide were studied in polymer matrices. The correspondence to spectra in liquid or frozen solutions is established for the polymer matrices. The effect of the matrix and compression (0-27 kbar) on the spectral properties are compared. The extent of solid solvent perturbation on spectral location and bandwidth is illustrated for acridine and phenazine. The red shifts of the absorption and fluorescence band maxima are compared for two polymer matrices. The magnitude of the pressure response of the fluorescence bands and intensities differs for degassed and nondegassed plastic solutions. (Author)

Descriptors :   (*NITROGEN HETEROCYCLIC COMPOUNDS, SPECTROSCOPY), (*MOLECULAR SPECTROSCOPY, EMBEDDING SUBSTANCES), ACRIDINES, AZINES, OXIDES, ABSORPTION SPECTRA, FLUORESCENCE, SOLVENTS, POLYMERS, PRESSURE, PLASTICS, SOLID SOLUTIONS

Subject Categories : Polymer Chemistry
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE