Pustaka Ilmiah Universitas Padjadjaran

Abstrak

Preparation Of Hybrid Organic-Inorganic Polymers Doped With Luminescent Molecules And Their Characterizations

We have synthesized hybrid organic-inorganic polymer prepared from an organically modified siloxane monomer using sol-gel technique. Europium (III) complexes and organic dye lasers that exhibit strong luminescence properties were incorporated as doped materials. The effect of some synthesis condition parameters on the gel yield efficiency and the characterization results, using FT-IR, UV-Vis absorption and luminescence spectroscopy, will be presented. The hybrid polymer doped with Eu(DBM)3 complexes prepared in this work shows better optical transmittance compared to the hybrid polymer mixed with commercially available Eu(DBM)3-phen, which is attributed to the reduction of complex segregation in the polymers