Eu(TTA)2 (phen) (UAH)/SiR Fluorescence Materials Prepared by In-Situ Reaction Method

Eu(TTA)2(phen) (UAH) (UAH = undecylenic acid) with fine fluorescent property and active group was synthesized. The measurement and characterization of complexes were also carried out. A series of composites based silicon rubber were prepared by blending silicon rubber and Eu(TTA)2(phen) (UAH) rare earth complex with active groups. Next, the effect of vulcanizing time on the property of materials was mainly studied. The results show that the dispersed particle size of rare earth complexes decreases gradually in the vulcanizing process.