The nanowires of Y 2O 3∶Eu 3+ phosphor were synthesized by using AAO template method. By the observation of the SEM images,the characteristics of morphologies between Y 2O 3∶Eu 3+ nanowires and Al 2O 3 nanowires pro...The nanowires of Y 2O 3∶Eu 3+ phosphor were synthesized by using AAO template method. By the observation of the SEM images,the characteristics of morphologies between Y 2O 3∶Eu 3+ nanowires and Al 2O 3 nanowires produced by etching the empty AAO template was compared. The results of the SEM image analysis indicate that each nanowire is composed of a lot of agglutinating nanoparticles. At the same time,the Y 2O 3∶Eu 3+ nanowires were confirmed by EDX and PL spectra. The results of the XRD and SAED show that Y 2O 3∶Eu 3+ nanowires are mainly composed of polycrystalline materials with a cubic phase.展开更多
文摘The nanowires of Y 2O 3∶Eu 3+ phosphor were synthesized by using AAO template method. By the observation of the SEM images,the characteristics of morphologies between Y 2O 3∶Eu 3+ nanowires and Al 2O 3 nanowires produced by etching the empty AAO template was compared. The results of the SEM image analysis indicate that each nanowire is composed of a lot of agglutinating nanoparticles. At the same time,the Y 2O 3∶Eu 3+ nanowires were confirmed by EDX and PL spectra. The results of the XRD and SAED show that Y 2O 3∶Eu 3+ nanowires are mainly composed of polycrystalline materials with a cubic phase.
