首页|Synthesis of the wire-in-tube structure porous C12H12O12S3Tb2@g-C3N4/ZnO luminescent composite in hydrothermal condition
Synthesis of the wire-in-tube structure porous C12H12O12S3Tb2@g-C3N4/ZnO luminescent composite in hydrothermal condition
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NSTL
Elsevier
The wire-in-tube structure was often prepared by electrostatic spinning method, and a kind of novel wire-in-tube structure porous C12H12O12S3Tb2 @g-C3N4/ZnO luminescent material was obtained by hydrothermal method in this study in which a wire-like C12H12O12S3Tb2 was wrapped in the inner layer of the porous tube-like g-C3N4/ZnO shell layer, and an obvious g-C3N4 narrow edge layer was distributed on the outer layer of the tube-like structure. Due to the wire-in-tube structure and the stronger UV absorption capacity of g-C3N4/ZnO matrix and organic ligand (SSA), the characteristic emission of Tb was greatly enhanced in the C12H12O12S3Tb2 @g-C3N4/ZnO phosphors which showed a very strong green light emission at 543 nm. On the other hand, the g-C3N4 shows much better absorbing ability to visible light which has been rarely used to optimize the luminescence properties of rare earth materials. In this study, the g-C3N4 showed the absorption to 490 nm emission light which was precisely used to improve the emission at 543 nm.
NSTL
Elsevier
