Synthesis of Ca3Sc2Si3O12:Ce3+ phosphor by hydrothermal Si alkoxide gelation

被引：0
作者：
Yoshihito Suzuki
Masato Kakihana
Yasuo Shimomura
Naoto Kijima
机构：
[1] Tohoku University,Institute of Multidisciplinary Research for Advanced Materials
[2] Mitsubishi Chemical Group Science and Technology Research Center,Research and Technology Development Division
[3] Inc.,undefined
来源：
Journal of Materials Science | 2008年 / 43卷
关键词：
Alkoxide; Sc2O3; Silicon Alkoxide; Show Scanning Electron Microscope Micrographs; 4f05d1 State;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Single-phase Ca3Sc2Si3O12:Ce3+ green emission phosphor was synthesized by the hydrothermal silicon alkoxide gelation method. Such specimens demonstrated higher emission intensity than the Ca3Sc2Si3O12:Ce3+ samples that are prepared by conventional solid-state reaction method. It was also demonstrated that annealing in the presence of graphite as an oxygen scavenger significantly improves the fluorescence properties of this material.
引用
收藏
页码：2213 / 2216
页数：3
相关论文
共 19 条
  • [1] Novak GA(1971)undefined Am Mineral 56 791-undefined
  • [2] Gibbs GV(2002)undefined J Lumin 99 283-undefined
  • [3] Dorenbos Ph(1989)undefined Ceram Int 15 23-undefined
  • [4] Colomban M(2006)undefined Ceram Int 32 623-undefined
  • [5] Chatterjee MK(2001)undefined J Ceram Soc Jap 109 391-undefined
  • [6] Naskar H(1996)undefined J Sol–Gel Sci Technol 6 7-undefined
  • [7] Fujimori D(2005)undefined Chin J Inorg Chem 21 665-undefined
  • [8] Yahata N(2001)undefined Jap J Appl Phys Part-1 40 4715-undefined
  • [9] Yamaguchi D(undefined)undefined undefined undefined undefined-undefined
  • [10] Ikeda K(undefined)undefined undefined undefined undefined-undefined
12