Title :
Dielectric and spectral characteristics of some aromatic polyether films and tablets
Author :
Strat, M. ; Scutaru, V. ; Strat, Georgeta
Author_Institution :
Dept. of Opt. & Spectrosc., Iasi Univ., Romania
Abstract :
The authors study a series of polyethers and polyesters based on chloromethyl oxetane embedded in polymer matrices of polymethyl metacrylate (PMMA) and polyvinyl alcohol (PVA) type. These polymers have been studied both in solid state as thin films deposed on quartz disks and in solution. The electronic absorption spectra and photochromic effects in such materials are discussed and the polarisation current density is measured
Keywords :
dielectric polarisation; photochromism; polymer blends; polymer films; visible spectra; PMMA; PVA; aromatic polyether films; electronic absorption spectra; photochromic effects; polarisation current density; thin films; Crystallization; Dielectrics; Electromagnetic radiation; Liquid crystal polymers; Optical films; Optical polymers; Optical scattering; Photochromism; Polymer films; Solvents;
Conference_Titel :
Electrets, 1999. ISE 10. Proceedings. 10th International Symposium on
Conference_Location :
Athens
Print_ISBN :
0-7803-5025-1
DOI :
10.1109/ISE.1999.832146
