Sonochemical synthesis and photoluminescence properties of rare-earth phosphate core/shell nanorods |
| |
| Authors: | YU Wenyuan; LI Guanlai; ZHOU Li |
| |
| Affiliation: | [1]Key Laboratory of Acoustic and Photonic Materials and Devices of Ministry of Education [2]Department of Physics [3]Wuhan University |
| |
| Abstract: | Rare earth phosphate core/shell nanostructures were synthesized via facile ultrasound irradiation method.XRD and TEM were em-ployed to characterize the structure and morphology properties.The photoluminescence(PL) properties of TbPO4/CePO4 and CePO4/TbPO4 core/shell nanorods were studied to explore the energy transfers from Ce3+ to Tb3+.In the Ce0.9Tb0.1PO4/LaPO4 core/shell nanorods,the PL intensity of Ce0.9Tb0.1PO4 nanorods was enhanced when the LaPO4 shells were coated. |
| |
| Keywords: | core/shell nanorods photoluminescence energy transfer ultrasound irradiation rare earths |
| 本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录！ |
