Abstract:
Organic materials on Eu3+ ions base are excellent materials for a new generation of light emitting devices with high efficiency, and wide potential applications as luminescent labels in biological systems, etc. Organic compounds (OC) Eu(TTA)3H2O, Eu(TTA)3Phen, Eu(DBM)3Phen, Eu(TTA)3(Ph3PO)2, Eu(TTA)2(Ph3PO)2NO3, Eu(o-MBA)3Phen coordinated with active acceptor (TTA, DBM and o-MBA) and neutral (H2O, Phen, Ph3PO, and NO3) ligands were obtained by chemical methods.