Fabrication of Sn-doped zinc phosphate glass using a platinum crucible
Fabrication of Sn-doped zinc phosphate glass using a platinum crucible
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DOI：
10.1016/j.jnoncrysol.2011.09.025
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发表时间：
2012-01-15
影响因子：
3.5
通讯作者：
Yoko, Toshinobu
中科院分区：
文献类型：
--
作者：
Masai, Hirokazu;Tanimoto, Toshiro;Yoko, Toshinobu
研究了在铂坩埚中制备SnO掺杂磷酸锌（SZP）玻璃时ZnO-P（2）O（5）烧结基质的结构变化。氧化锌和磷酸铵在800摄氏度下的热处理导致形成Zn（2）P（2）O（7）类物质，其有效地防止对铂坩埚的损坏。虽然Al（2）O（3）的加入影响了玻璃的热性能，但Al（2）O（3）几乎不影响SZP玻璃荧光粉的量子效率。该工艺对于使用磷酸铵作为起始材料制造无污染的磷酸盐玻璃是重要的。(C)2011 Elsevier B. V.保留所有权利。
The authors investigate the structural change of a ZnO-P(2)O(5) sintered matrix for the preparation of SnO-doped zinc phosphate (SZP) glass using a platinum crucible. Heat treatment of zinc oxide and ammonium phosphate at 800 degrees C causes the formation of a Zn(2)P(2)O(7)-like species, which is effective in preventing damage to the platinum crucible. Although the thermal property of the glass was affected by added Al(2)O(3), Al(2)O(3) hardly affects the quantum efficiency of the SZP glass phosphor. This process is important for the fabrication of contamination-free phosphate glass using ammonium phosphate as a starting material. (C) 2011 Elsevier B.V. All rights reserved.