Molten salt synthesized LaTa7O19:Er3+/Yb3+ with superior upconversion luminescence using KCl flux
Xianglan Yan,
Yongze Cao,
Xuekai Wang
et al.
Abstract:LaTa7O19(LTO):Er3+/Yb3+ upconversion luminescence (UCL) phosphors with hexagonal structure was successfully prepared by a molten salt synthesis using KCl as solvent. Increasing holding temperature from 825 to 1150oC, the LTO structure...
A series of Tb3+, Pr3+ and Dy3+ monodoped CaTa4O11(CTO) persistent luminescence (PersL) phosphors have been successfully synthesized by molten salt method with KCl flux. The PersL color is green and...
A series of Tb3+, Pr3+ and Dy3+ monodoped CaTa4O11(CTO) persistent luminescence (PersL) phosphors have been successfully synthesized by molten salt method with KCl flux. The PersL color is green and...
Cubic and hexagonal structured SrTa4O11(STO):Er3+/Yb3+ phosphors were synthesized by solid state reaction (SSR) and molten salt synthesis (MSS). The upconversion luminescence (UCL) intensity of these samples were investigated. Hexagonal STO:Er3+/Yb3+...
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