XIAO Yu, CONG Yan, ZHAO Yu-fei, HAN Long, DONG Wen-chang, FU Yue, LI Bin. Synthesis and Photoluminescence Characterization of Three-dimensional Ordered Macroporous ZrO<sub>2</sub>[J]. Chinese Journal of Luminescence, 2013,34(4): 406-410
XIAO Yu, CONG Yan, ZHAO Yu-fei, HAN Long, DONG Wen-chang, FU Yue, LI Bin. Synthesis and Photoluminescence Characterization of Three-dimensional Ordered Macroporous ZrO<sub>2</sub>[J]. Chinese Journal of Luminescence, 2013,34(4): 406-410 DOI: 10.3788/fgxb20133404.0406.
Synthesis and Photoluminescence Characterization of Three-dimensional Ordered Macroporous ZrO2
inverse opal materials prepared by polystyrene (PS) colloidal crystal templating
using the sol-gel method
were successfully fabricated. The structure of 3DOM ZrO
2
was determined by X-ray diffraction (XRD) and scanning electron microscope(SEM). The results show that the produced ZrO
2
are arranged orderedly macropores with average diameter of 180 nm. The spectra show both intrinsic F centers emitter and impurity emitter exist in wide band gap ZrO
2
.The mechanism of the phosphorescence was formulated using a simplified scheme.
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references
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