luminescence

Synthesis, Characterization and Photophysical Study of 4,4’-Diamino-2,2’-stilbenedisulfonate with Lanthanide Ions Complexes

Complex of 4,4’-diamino-2,2’-stilbenedisulfonic acid (DSD) with trivalent lanthanide ions Eu3+ and Tb3+ were prepared at the ratio of 3:1 (DSD:Ln). The complexes with ions present in the form of powder show black (Eu3+) and brown (Tb3+) colors.

Structural Organization of Polymer Metal Complexes with Water or Phenanthroline and their Influence on Luminescence Properties

A monomer – 2-methyl-5-phenylpentene-1-dione-3,5, its solvent metal complex  Eu(III)-water, hybrid metal complex Eu(III)-phenanthroline, new metallopolymers based on them are obtained. The results of above studies have shown that the configuration of the chelate unit is unchanged during polymerization. Using the electron microscopy the homogeneity of metal distribution in the polymer matrix of synthesized metallopolymer was confirmed.