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Ultrathin Bi2MO6(M=W, Mo) nanoplates were synthesized by a simple hydrothermal method. SEM, EDS and XRD were used to investigate the morphologies and compositions of the samples from BiONO3 nanoplates along with some nanoparticles, to precursory Bi2WO6 nanoplates and Bi2MoO6 nanoparticles, and to final Bi2MO6 nanoplates. The possible formation mechanism of products was proposed. The experimental results exhibited that Bi2MO6 nanoplates had stronger light adsorption in ultraviolet-visible range. Bi2MO6 nanoplates were useful host for rare earth ions, Eu3t was successfully doped in Bi2MO6 nanoplates and an energy efficiently transferred from Bi3t to Eu3t , displaying intense red color under ultraviolet (UV) light excitation. The morphologies of products kept constant after doping. It is suggested that Bi2MO6:Eu nanoplates have promising application in fluorescent mark.
Ultrathin Bi2MO6 (M = W, Mo) nanoplates were synthesized by a simple hydrothermal method. SEM, EDS and XRD were used to investigate the morphologies and compositions of the samples from BiONO3 nanoplates along with some nanoparticles, to precursory Bi2WO6 nanoplates and Bi2MoO6 nanoparticles, The possible formation mechanism of products was proposed. The experimental results demonstrated that Bi2MO6 nanoparticles had enhanced light adsorption in ultraviolet-visible range. Bi2MO6 nanoplates were useful host for rare earth ions, Eu3t was successfully doped in Bi2MO6 nanoplates and The morphologies of products kept constant after doping. It is suggested that Bi2MO6: Eu nanoparticles have promising applications in fluorescent mark.