The binary and ternary rare earth terbium(Ⅲ) complexes were introduced into the styrene/ α methylacrylic acid copolymerization system, and some optical resins that possess a high transparency in visible light region were obtained. The study of the optical property showed that they have good luminescent properties such as a high luminous intensity and a long luminous lifetime. In addition, we investigated the relationship among the transparency, the luminescent property of the copolymer, and the content of the components in the polymeric system. The results indicated that the optical resins can provide a relatively stable environment for composite rare earth complexes, which is good to exhibit the luminescent properties of rare earth complexes. At the same time, the rare earth complexes can offer the transparent resin a novel function.
The TPR experiments and DTA TG results showed that catalyst Pt Sn K/Al 2O 3 had a better selectivity(94 60%) and yield(48 71%) for isobutane dehydrogenation than Pt Sn/Al 2O 3.
