Sá Ferreira, RuteMolina, CelsoDahmouche, Karim [UNESP]Ribeiro, Sidney [UNESP]Gonçalves, Rogéria R.De Zea Bermudez, VerónicaCarlos, Luís Dias2014-05-272014-05-272005-12-19Materials Research Society Symposium Proceedings, v. 847, p. 63-68.0272-9172http://hdl.handle.net/11449/68695Planar waveguides with low losses in the infrared (from 0.6-1.1 dB/cm) were prepared with sol-gel derived poly(oxyethylene)/siloxane hybrid doped with zirconium(IV) n-propoxide (ZPO) and methacryloxypropyltrimethoxysilane (MAPTMS). The doped nanohybrids were characterized by small angle X-ray scattering, 29Si nuclear magnetic resonance and photoluminescence spectroscopy and compared with the undoped hybrid material. The results indicate an effective interaction between the zirconium particles and the siliceous nanodomains. © 2005 Materials Research Socicty.63-68engDoping (additives)Nuclear magnetic resonanceSol-gelsX ray scatteringOrmosilsPlanar waveguidesZirconium particlesMaterials scienceTrabalho apresentado em evento10.1557/PROC-847-EE10.7Acesso aberto2-s2.0-28844455628