A simple method for the determination of Sc, Y and Ln in carbonate at sub-μg*g-1 levels by ICP-MS with inter-elements matrix-matched technique was developed. A
Eu3+ ions were incorporated in sol and gel by a sol-gel processing using 3-glycidoxypropyltrimethoxysilane(CH2OCHCH2O(CH2)3Si(OCH3)3, GPTMS) and ethyl silicate
Intense upconversion emissions of YLiF4∶Er3+ synthesized by hydrothermal method were obtained. The upconversion intensity decreases with the increase of enviro
Three sulfonyl aliphatic amines [(R2SO2)2NR1 , viz.: compound 1, in which R1 =Me, and R2 =Ph; compound 2, in which R1=n-Bu, and R2 =CF3 ; and compound 3, in whi
The transparent luminescent thin films of doped terbium complex were obtained by sol-gel method. The result indicates that rare earth carboxylates with poor sol
Composite oxide catalysts Eu/TiO2, Ce/TiO2, Y/TiO2 (RE/TiO2) were prepared by impregnation method and characterized by means of UV-Vis spectroscopy, TEM and BET