Effect of Dy3+ ion on the structure and luminescent properties of zirconia synthesized by sol-gel
首发时间:2008-11-05
Abstract:Dy3+ doped zirconia with monoclinic and tetragonal crystal structures have been prepared by a sol-gel method with ammonia. The influences of sintering time, reaction temperature, and the concentration of Dy3+ on the structure of the zirconia have been investigated. The photoluminescence properties of Dy3+ in zirconia with different structures were comparatively studied. Dy3+ ions can act as luminescent probe to study the crystal structure of zirconia by different splitting of emission peaks.
keywords: sol-gel powder luminescence
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No.2544326826612258****
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