CIHIDECAR 12529
CENTRO DE INVESTIGACIONES EN HIDRATOS DE CARBONO
Unidad Ejecutora - UE
artículos
Título:
High performance photoinitiating systems for free radical photopolymerization. Application to holographic recording
Autor/es:
AHMAD IBRAHIM; LUCIANO H. DI STEFANO; OLGA I. TARZI; HAJA TAR; CHRISTIAN LEY; XAVIER ALLONAS
Revista:
PHOTOCHEMISTRY AND PHOTOBIOLOGY
Editorial:
WILEY-BLACKWELL PUBLISHING, INC
Referencias:
Lugar: Londres; Año: 2013 vol. 89 p. 1283 - 1290
ISSN:
0031-8655
Resumen:
The photoinitiating systems (PIS) usable in free radical photopolymerization are briefly reviewed. Apart conventional Type I and Type II photoinitiators, three-component photoinitiating system exhibiting a photocyclic behaviour are discussed. The mechanism of photoreaction are presented, highlighting the role of a redox additive which react with the photoinitiator photoproduct. Recent applications in holography recording are described showing that the selection of a PIS plays a crucial role in this application.
