[Synthesis and photoluminescence of N-benzoin aniline, 1,10-phenanthroline, and europium ternary complex].
New N-benzoin aniline and Eu(BZA)3 phen were synthesized, and they were characterized by EA, IR, 1H NMR and UV. The Eu(III) complex spectra were excited at the wavelength of 342 nm, which exhibited a red emissive color, and the Eu characteristic peaks appeared at 592 and 615 nm, respectively. The 615 nm transition showed the strongest emission. N-benzoin aniline sensitizes to Eu ions and it is a good ligand of Eu complex.
Xiao
Zun-Hong
ZH
College of Physics and Chemistry, Guizhou Normal University, Guiyang 550001, China.