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³¬¼¶ÀÏ¿ì: ½ð±Ò+80, ¡ï¡ï¡ïºÜÓаïÖú 2016-11-18 16:39:27
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Firstly, this experiment was conducted under air atmosphere, including high temperature melting for 45 min,  annealing and precipitation of fluoride microcrystals under heat treatment, all done in the presence of air, no reducing gas was used. Secondary, reducing alumina powder was directly incorporated into glass components, by adjusting the amount of input, we can change the visible emitting light spectrum under UV excitation, or it also can be achieved at the crystallization treatment  step to adjust the Eu3+ and Eu2+ ratio and light emission intensity. [Õâ¾ä»°²»Çå³þ]  This method has good features such as simplicity and rapid manufacturing process. Since glass itself  is a bulk material, no packaging or sealing is needed, it also has other advantages, such as  has high mechanical strength, resistant to high temperature and easy to recycle, etc. In short, this experiment  provided insights for new  LED materials using glass-based support (or matrix).
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