The Optimum Conditions for Solid-State-Prepared (Y3-xCex)Al5O12 Phosphor Using the Taguchi Method

in Sciences Citation Index(SCI), 科學引文索引資料庫(SCI)
標題The Optimum Conditions for Solid-State-Prepared (Y3-xCex)Al5O12 Phosphor Using the Taguchi Method
出版類型SCI(Sciences Citation Index)
出版年度2012
AuthorsChuen-Shii Chou, 周春禧, Chun-Yu Wu 吳俊諭, Chun-Hung Yeh 葉俊宏, Ru-Yuan Yang 楊茹媛, & Jin-Hsiang Chen 陳錦祥
開始頁97
頁數6
出版日期2012 / 1
其他編號0000
中文摘要

Using the Taguchi method, the authors analyzed the optimum conditions for (Y3xCex)Al5O12 (YAG:Ce)phosphor, which is prepared using the solid-state reaction method. The controllable factors used in this study consisted of the following: (1) the duration of milling, (2) the quantity of substitution, (3) the duration of sintering, and (4) the temperature of sintering. Under optimum conditions, a confirmation experiment was carried out, and the average photoluminescence (PL) intensity of YAG:Ce phosphor was found to be up to 270.84 (a.u.). The percentage contribution of each controllable factor was also determined. Most interestingly, the temperature of sintering is the most influential factor within current investigation range to the solid-state-prepared YAG:Ce phosphor, and its value of percentage contribution is up to
70.90%. Aside from this, through the optimum conditions, the average PL intensity of YAG:Ce phosphor can be substantially promoted from 193.88 (a.u.), the average PL intensity of YAG:Ce phosphor sintered at 1500 C for 6 h that was usually used to sinter YAG:Ce phosphor.

期刊名稱Advanced Powder Technology
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