Abstract
Nanoparticles of EuVO4 and Core-shell nanoparticles of EuVO4@YVO4 have been prepared by co-precipitation method. The structures and luminescent properties of both nanoparticles were characterized and compared. The results demonstrate that the surfaces of EuVO4 nanopartilces have been successfully passivated and their luminescent properties have been improved.
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Acknowledgments
This project is supported by the National Natural Science Foundation of China (10774012, 10874014 and 10979009), 111 Project (B08002) and Foundations from Beijing Jiaotong University (2007XM048), and Fundamental Research Funds for the Central Universities (2010JBZ006).