Synthesis of pure-phase uranium-doped YAG powder via co-precipitation method

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• 作者：Qinghua Zhang^a ; ^b ; ; Tiecheng Lu^a ; ^b ; ^c ; ^{lutiecheng@vip.sina.com} ; Nian Wei^a ; ^b ; ^{weinian@scu.edu.cn} ; Xingtao Chen^a ; ^b ; Zhongwen Lu^a ; ^b ; Lijia Chen^a ; ^b ; Jianqi Qi^a ; ^b ; Zhangyi Huang^a ; ^b ; Tengfei Hua^a ; ^b ; Shanshan Wang^a ; ^b ; Yanli Shi^a ; ^b ; Ruichong Chen^a ; ^b
• 关键词：Co-precipitation ; YAG ; Powder ; Ceramics ; Laser applications
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：188
• 期：Complete
• 页码：396-398
• 全文大小：1017 K
• 卷排序：188

文摘

Uranium-doped YAG powder was first synthesized via a co-precipitation method. Pure-phase powder with a oxidiation state of U4+ was obtained by calcinating the precursor in reducing atmosphere. Divalent calcium ions were introduced to balance the extra charge from the substitution of U4+ for Y3+ in YAG. The synthesized monophase powder could be used to fabricate transparnet ceramics for the use in laser applications.