IN-SITU SYNTHESIS,FLUORESCENCE PROPERTIES AND THERMAL STABILITY OF (Eu~(3+), Tb~(3+)) -1,10-PHENANTHROLINE COMPLEXES IN SILICA GEL GLASSES
SiO2凝胶玻璃中Eu^＋,Tb^3＋与1,10—邻菲罗啉配合物的原位化学 …

The complexes of (Eu3+, Tb3+) with 1,10-phenanthroline (Phen) may be decom posed in aqueous solutions, and thus can not be doped in gel glasses prepared by a traditional sol-gel process. Using in-situ synthesis technique, homogeneous silica gel glasses d