铈掺杂钇铝石榴石黄色荧光粉形貌和粒度的制备工艺调控研究进展

应用化学, 2012, 29(7): 733-739. doi: 10.3724/SP.J.1095.2012.00500

铈掺杂钇铝石榴石黄色荧光粉形貌和粒度的制备工艺调控研究进展

韩涛 ^1, , 曹仕秀 ^2, , 赵聪 ^3, , 涂铭旌 ^4, , 朱达川 ^5, , 雷宇 ^6,

1.四川大学材料科学与工程学院成都610065;重庆文理学院材料交叉学科研究中心,重庆市高校微纳米材料工程与技术重点实验室重庆402168

2.重庆文理学院材料交叉学科研究中心,重庆市高校微纳米材料工程与技术重点实验室重庆,402168

3.四川大学材料科学与工程学院成都610065

4.四川大学材料科学与工程学院成都610065;重庆文理学院材料交叉学科研究中心,重庆市高校微纳米材料工程与技术重点实验室重庆402168

5.四川大学材料科学与工程学院成都610065

6.重庆文理学院材料交叉学科研究中心,重庆市高校微纳米材料工程与技术重点实验室重庆,402168

基金项目: 重庆市教委科技基金资助项目(KJ101215) 重庆高校创新团队(201042) 重庆文理学院重点项目(Z2010XC13) 重庆市科技攻关项目(2010AC7136)

关键词：铈掺杂钇铝石榴石 , 白光LED , 形貌 , 调控

Progress in Morphological and Size Control of Ceriumdoped Yttrium Aluminium Garnet Yellow Phosphors

铈掺杂钇铝石榴石( YAG:Ce)黄色荧光粉的形貌和粒度对其发光性能及其应用均非常重要,理想的形貌应是晶粒尺寸可控的球形.本文总结了制备方法、工艺参数及后处理条件在YAG:Ce荧光粉形貌调控中的研究概况,分析了各种形貌调控手段的优缺点,归纳了粉体形貌与粒度调控的主要特点.

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