DOMAINES DES APPLICATIONS DES MATÉRIAUX PHOTOCHROMIQUES
IONIŢĂ IONICĂ(1)*, ALBU ANA-MARIA(2), RADULESCU CRISTIANA(1), HOSSU ANA-MARIA(1), MOATER ELENA IRINA(1)
(1)UNIVERSITÉ “VALAHIA” TÂRGOVISTE, FACULTÉ DES SCIENCES, DÉPARTEMENT DE CHIMIE, RUE UNIRII, NO. 18-22, TÂRGOVISTE, ROUMANIE (2)UNIVERSITÉ “POLITEHNICA“ BUCURESTI, FACULTÉ DE CHIMIE INDUSTRIELLE, RUE VICTORIEI, NO. 149, BUCURESTI, ROUMANIE *CORRESPONDANCE
Abstract
The researches developed in the last years in optics field, underline those most interesting materials for storing and processing data, the photochromic polymers. In this way, the azoic polymers show a peculiar applicative interest. When the azobenzene group is incorporated into polymeric matrix, conformational modification plays a fundamental role in the recording and preserved process.