Synthesis and characterization of Cu(II) containing PMMA co-polymer for optical applications
artículo original
Fecha
2007-04-03Autor
Rojas Bolaños, Omar
Araya Arguedas, Miguel
Montero Villalobos, Mavis Lili
Azofeifa Alvarado, Daniel E.
Vargas Castro, William E.
Metadatos
Mostrar el registro completo del ítemResumen
Homogenous, transparent, greenish blue Cu(II)
containing PMMA co-polymer disks were prepared
through the radical polymerization of the Cu(II) methac rylate, MMA and HMA using AIBN as an initiator. The
dependence of the absorbance and transmittance spectra
with the Cu(II) methacrylate concentration was investi gated in the visible range (420–750 nm). From the trans mittance measurements the refractive index and extinction
coefficient spectral dependence were calculated by appli cation of an inversion approach. To further characterize
this co-polymer a thermogram was performed. The overall
behavior of this material suggests its possible use as a
standard solution for Spectroscopy Equipment Calibration
and as a selective optical filter.
External link to the item
10.1007/s10853-006-1380-1Colecciones
- Química [360]