Synthesis of YAG：Ce^3＋ Phosphor by Polyacrylamide Gel Method and Promoting Action of α-Al2O3 Seed Cr

• 作 者: 李永绣 李颖毅 闵宇霖 吴燕利 程昌明 周雪珍 辜子英
• 机 构: ResearchCenterforRareEarths＆Micro/NanoFunctionalMaterials
• 出 处: 中国稀土学报：英文版
• 发表日期: 2005年5期
• 关键词: 铈 聚丙烯酰胺 凝胶体 晶体结构 三氧化二铝 相构成 稀土 发光二极管 YAG ： Ce^3 ＋ phosphor polyacrylamide gel α-
• 基金项目: 国家自然科学基金，国家自然科学基金

YAG:Ce3+ phosphor particles were prepared using polyacrylamide gel method. The structure evolution of powders during annealing process was followed by X-ray diffraction determination. It is found that some intermediate phases, including θ-Al2O3, YAM and Y